Length Converter
Convert metric and imperial length units.
● Processed locally in your browser unless the page says otherwise.
| Unit | Converted value |
|---|---|
| Millimeter (mm) | 1,000 |
| Centimeter (cm) | 100 |
| Meter (m) | 1 |
| Kilometer (km) | 0.001 |
| Inch (in) | 39.370078740157 |
| Foot (ft) | 3.280839895013 |
| Yard (yd) | 1.093613298338 |
| Mile (mi) | 0.000621371192 |
How length units are converted
A length converter changes values between metric and imperial units such as meters, kilometers, centimeters, millimeters, inches, feet, yards, and miles. It is useful for product dimensions, construction, travel distance, specifications, and study.
Pay attention to abbreviations and context. Inches are common for screens and small dimensions, feet for height and building measurements, and kilometers or miles for distance.
Formula or logic
- 1 meter = 100 centimeters = 1,000 millimeters
- 1 foot = 12 inches
- 1 mile = 1.609344 kilometers
Example
If a product is 10 inches, it is about 25.4 centimeters. If a distance is 5 miles, it is about 8.05 kilometers.
Common questions
What is the difference between inches and feet?
1 foot equals 12 inches. Inches are often used for smaller dimensions, while feet are used for height, rooms, and larger measurements.
How far is a mile in kilometers?
1 mile is about 1.609344 kilometers, and 1 kilometer is about 0.621371 miles.
Can this be used for product sizes?
Yes, but for shopping or manufacturing, also confirm how the seller or maker measures the item.