Convert mm to miles
millimeters to miles. Enter a value to convert, or use the mm to miles chart further down the page.
1 millimeter equals 0.000000621371 miles. Going the other way, 1 mile = 1,609,340 millimeters.
How to convert mm to miles
To convert millimeters to miles, multiply the millimeter value by 0.0000006213711922. You can also divide by 1609344 to get the same answer.
mi = mm × 0.0000006213711922
Worked example
Convert 15 mm to miles:
15 mm = 0.00000932057 mi
mm to miles conversion chart
Use this mm to miles table for quick reference without typing anything.
| millimeters (mm) | miles (mi) |
|---|---|
| 0.01 mm | 6.21371e-9 mi |
| 0.1 mm | 6.21371e-8 mi |
| 1 mm | 0.000000621371 mi |
| 2 mm | 0.00000124274 mi |
| 3 mm | 0.00000186411 mi |
| 5 mm | 0.00000310686 mi |
| 10 mm | 0.00000621371 mi |
| 20 mm | 0.0000124274 mi |
| 50 mm | 0.0000310686 mi |
| 100 mm | 0.0000621371 mi |
| 1,000 mm | 0.000621371 mi |
What is a millimeter?
The millimeter is a metric unit equal to one thousandth of a meter. It is the smallest unit marked on a standard metric ruler and is the working unit of engineering drawings, machining tolerances and rainfall measurement.
What is a mile?
The international mile is exactly 1,609.344 meters, or 5,280 feet. It is the standard unit of road distance and speed limits in the United States and the United Kingdom.
Frequently asked questions
How many miles are in a millimeter?
1 mm equals 0.000000621371 miles. Going the other way, 1 miles is 1,609,340 mm.
How do you convert mm to miles?
To convert millimeters to miles, multiply the millimeter value by 0.0000006213711922. You can also divide by 1609344 to get the same answer.
What is 10 mm in miles?
10 mm equals 0.00000621371 miles. The conversion chart on this page lists the other values people look up most often.
Related length conversions
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Convert other units to miles
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