Mile to Meter (mi to m)
Result
1,609.344 Meter
Formula
m = mi × 1,609.344
1 mi = 1,609.344 m, and 1 m = 0.000621371192 mi.
The metre is the SI base unit, defined by the speed of light. Since the 1959 international yard and pound agreement the imperial and US customary units are defined exactly in metres: 1 yard = 0.9144 m, so 1 foot = 0.3048 m, 1 inch = 2.54 cm and 1 mile = 1,609.344 m.
Worked examples
- 1 mi × 1,609.344 = 1,609.344 m
- 10 mi × 1,609.344 = 16,093.44 m
- 100 mi × 1,609.344 = 160,934.4 m
Common mistakes
- Decimal feet are not feet-and-inches: 5.75 ft is 5 ft 9 in, not 5 ft 7.5 in. Split off the whole feet and multiply the remainder by 12.
- A nautical mile (1,852 m) is about 15% longer than a statute mile (1,609.344 m). Knots and sea charts use nautical miles.
- The US survey foot (1200/3937 m) differs from the international foot by 2 parts per million. It was retired from official US use at the end of 2022 but still appears in older land records.
Mile to Meter table
| Mile (mi) | Meter (m) |
|---|---|
| 1 | 1,609.344 |
| 2 | 3,218.688 |
| 5 | 8,046.72 |
| 10 | 16,093.44 |
| 20 | 32,186.88 |
| 50 | 80,467.2 |
| 100 | 160,934.4 |
| 1,000 | 1,609,344 |
The units
- Mile (mi)
- The international (statute) mile: 5,280 ft, exactly 1,609.344 m.
- Meter (m)
- The SI base unit of length, defined as the distance light travels in a vacuum in 1/299,792,458 of a second.
Sources for these factors
- The International System of Units (SI Brochure), 9th edition — BIPM
- Handbook 44 (2024), Appendix C: General Tables of Units of Measurement — NIST
- Guide for the Use of the International System of Units (SP 811), Appendix B: conversion factors — NIST
Last reviewed against these sources. An automated check recomputes every factor from its definition on each build. How we check accuracy