Weight converter
Kilograms, grams, pounds and ounces.
CONVERTERSLength converter
Meters, kilometers, inches, feet and miles.
A LITTLE MORE CLARITY
Converted value
0.621371
miExample result · Adjust the inputs to make it yours
All the details
8 rows| Unit | Value |
|---|---|
| mm | 1,000,000 |
| cm | 100,000 |
| m | 1,000 |
| km | 1 |
| in | 39,370.07874 |
| ft | 3,280.839895 |
| yd | 1,093.613298 |
| mi | 0.621371 |
UNDERSTAND THE HOW
More than a result. An explanation.
We use one base unit and constant factors for all conversions.
to = value × factor(from) / factor(to)Assumptions and limitations
International units; pounds are avoirdupois and miles are statute miles.
A simple example
1 km = 1,000 m.
Are my inputs stored?
No. Processing stays in your browser. Only tool IDs and timestamps are kept in your recent history; password generation is excluded.
Formula visible · Updated September 8, 2026