mm to inches ►
1 inch is equal to 25.4 millimeters:
1″ = 25.4mm
The distance d in millimeters (mm) is equal to the distance d in inches (″) times 25.4:
d(mm) = d(inch) × 25.4
Example
Convert 20 inches to millimeters:
d(mm) = 20″ × 25.4 = 508mm
How many inches in a millimeter
One millimeter is equal to 0.03937 inches:
1mm = 1mm / 25.4mm/in = 0.03937in
How many millimeters in an inch
One inch is equal to 25.4 millimeters:
1in = 25.4mm/in × 1in = 25.4mm
How to convert 10 inches to millimeterss
Multiply 10 inches by 25.4 to get millimeters:
10in = 25.4mm/in × 10in = 254mm
Inches to millimeters conversion table
0.01 ″ | 0.254000 mm |
1/64 ″ | 0.396875 mm |
1/32 ″ | 0.793750 mm |
1/16 ″ | 1.587500 mm |
0.1 ″ | 2.540000 mm |
1/8 ″ | 3.175 mm |
1/4 ″ | 6.35 mm |
1/2 ″ | 12.7 mm |
1 ″ | 25.4 mm |
2 ″ | 50.8 mm |
3 ″ | 76.2 mm |
4 ″ | 101.6 mm |
5 ″ | 127.0 mm |
6 ″ | 152.4 mm |
7 ″ | 177.8 mm |
8 ″ | 203.2 mm |
9 ″ | 228.6 mm |
10 ″ | 254.0 mm |
20 ″ | 508.0 mm |
30 ″ | 762.0 mm |
40 ″ | 1016.0 mm |
50 ″ | 1270.0 mm |
60 ″ | 1524.0 mm |
70 ″ | 1778.0 mm |
80 ″ | 2032.0 mm |
90 ″ | 2286.0 mm |
100 ″ | 2540.0 mm |
mm to inches ►
See also
- mm to inches
- cm to inches
- Inches to cm
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 2
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 3
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 4
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 5
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 6
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 7
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 8
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 9
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 10
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 11
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 12
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 13
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 14
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 15
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 16
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 17
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 18
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 19
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 20
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 21
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 22
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 23
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 24
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 25
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.
Page 26
To use this converter, just choose a unit to convert from, a unit to convert to, then type the value you want to convert. The result will be shown immediately.
This converter accepts decimal, integer and fractional values as input, so you can input values like: 1, 4, 0.5, 1.9, 1/2, 3 1/2, etc.
Note that to enter a mixed number like 1 1/2, you show leave a space between the integer and the fraction.
The numerical result exactness will be according to de number o significant figures that you choose.
When the result shows one or more fractions, you should consider its colors according to the table below:
Exact fraction or 0% 1% 2% 5%10%15%
These colors represent the maximum approximation error for each fraction. If the error does not fit your need, you should use the decimal value and possibly increase the number of significant figures.
Please, if you find any issues in this calculator, or if you have any suggestions, please contact us.