To convert millimeters to inches (mm to in), please refer to below conversion chart.
Millimeters to Inches Conversion Chart
| Millimeters | Approximate Size In Inches | Exact Size In Inches |
| 1mm | 1/25 Inch | 0.03937 Inches |
| 2mm | 1/16 Inch | 0.07874 Inches |
| 3mm | 3/32 Inch | 0.11811 Inches |
| 4mm | 1/8 Inch | 0.15748 Inches |
| 5mm | 3/16 Inch | 0.19685 Inches |
| 6mm | Almost 1/4 Inch | 0.23622 Inches |
| 7mm | Slightly more than 1/4 Inch | 0.27559 Inches |
| 8mm | 5/16 Inch | 0.31496 Inches |
| 9mm | Almost 3/8 Inch | 0.35433 Inches |
| 10mm | Slightly more than 3/8 Inch | 0.39370 Inches |
| 11mm | 7/16 Inch | 0.43307 Inches |
| 12mm | Almost 1/2 Inch | 0.47244 Inches |
| 13mm | Slightly more than 1/2 Inch | 0.51181 Inches |
| 14mm | 9/16 Inch | 0.55118 Inches |
| 15mm | Almost 5/8 Inch | 0.59055 Inches |
| 16mm | 5/8 Inch | 0.62992 Inches |
| 17mm | Almost 11/16 Inch | 0.66929 Inches |
| 18mm | Almost of 3/4 Inch | 0.70866 Inches |
| 19mm | Almost 3/4 Inch | 0.74803 Inches |
| 20mm | Almost 13/16 Inch | 0.78740 Inches |
| 21mm | Slightly more than 13/16 Inch | 0.82677 Inches |
| 22mm | Almost 7/8 Inch | 0.86614 Inches |
| 23mm | Slightly more than 7/8 Inch | 0.90551 Inches |
| 24mm | 15/16 Inch | 0.94488 Inches |
| 25mm | 1 Inch | 0.98425 Inches |
Why Use Millimeter?
Millimeters are generally used to measure smaller items since it provides more precise measurement.
How to Convert Millimeters to Inches?
To convert millimeters to inches, divide the number of millimeters by 25.4 (which is the number of millimeters in an inch). The resulting number will be the measurement in inches.
1 inch = 25.4 millimeters
For example:
- 10 millimeters = 10/25.4 = 0.39 inches
- 50 millimeters = 50 / 25.4 = 1.97 inches
- 100 millimeters = 100 / 25.4 = 3.94 inches
Millimeters to Inches Conversion Calculator
How To Use The Millimeters to Inches Conversion Calculator
This is a simple millimeters to inches conversion calculator.
To use the calculator, just enter the number in the first field (Millimeter), and the calculator will auto-convert the value of millimeter to inches and inches rounded to two decimal places.
Millimeters to Inches Conversion FAQ
What is the closest mm to 1/4 inch?
The closest mm to 1/4 inch is 6mm.
Is 8mm close to 1/4 inch?
No. 8mm = 5/16 inch. 6mm = almost 1/4 inch.
How many millimeters in an inch?
One inch is equal to 25.4 millimeters.
How many inches in a millimeter?
One millimeter is equal to 0.03937 inches (1/25.4 = 0.03937).
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