MM to Inches Converter
Convert millimeters to inches with accurate formulas, examples and conversion tables.
Length conversion
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Result
1 mm ≈ 0.03937008 in
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Popular length conversions
Open a focused converter for a commonly searched length conversion.
Centimeters to Inches1 cm = 0.39370079 inInches to Centimeters1 in = 2.54 cmMeters to Feet1 m = 3.2808399 ftFeet to Meters1 ft = 0.3048 mKilometers to Miles1 km = 0.62137119 miMiles to Kilometers1 mi = 1.609344 kmMillimeters to Inches1 mm = 0.03937008 inInches to Millimeters1 in = 25.4 mmYards to Meters1 yd = 0.9144 mMeters to Yards1 m = 1.0936133 yd
Conversion table
Common millimeters to inches values, generated from the selected units.
| millimeters (mm) | inches (in) |
|---|---|
| 1 millimeter | 0.03937008 inches |
| 5 millimeters | 0.19685039 inches |
| 10 millimeters | 0.39370079 inches |
| 20 millimeters | 0.78740157 inches |
| 50 millimeters | 1.96850394 inches |
| 100 millimeters | 3.93700787 inches |
Conversion Formula
Divide the value in millimeters by 25.4 to get inches.
Formula
in = mm ÷ 25.4Example
Convert 1 millimeter to inches:
1 ÷ 25.4= 0.03937008 inUnit information
Concise reference information for the selected source and target units.
Millimeter (mm)
Metric- Definition
- One millimeter is one-thousandth of a meter.
- Usage
- Used for precise dimensions, manufacturing, medicine, and rainfall.
Inch (in)
Imperial- Definition
- One international inch equals exactly 25.4 millimeters.
- Usage
- Common in the United States and for screens, hardware, and construction materials.
Frequently asked questions
How many inches are in 1 millimeter?
1 millimeter equals 0.03937007874 inches.
How do you convert millimeters to inches?
Divide the value in millimeters by 25.4 to get inches. The formula is in = mm ÷ 25.4.
What is 10 millimeters in inches?
10 millimeters is approximately 0.39370079 inches.