Length & Distance Converter
Instantly convert between metric and imperial units of length
Length Converter
Use keyboard: Enter to convert, Escape to clear
Result
How to Use This Converter
Step-by-Step Guide
- 1. Enter **5** in the input field.
- 2. Select **kilometer** from the 'From' dropdown.
- 3. Select **mile** from the 'To' dropdown.
- 4. The result **3.106855** will instantly appear.
Metric vs. Imperial Systems
Length is the measure of distance between two points. The two most common systems for measuring length are the "Metric" system and the "Imperial" system.
Metric System
Used by most of the world, the metric system is based on the "meter (m)". It's a decimal system, meaning all units are powers of 10.
- 1 Kilometer (km) = 1,000 meters
- 1 Meter (m) = Base unit
- 1 Centimeter (cm) = 0.01 meters
- 1 Millimeter (mm) = 0.001 meters
Imperial System
Used primarily in the United States, the imperial system uses units like the **foot (ft)**, **inch (in)**, and **mile (mi)**.
- 1 Mile (mi) = 1,760 yards
- 1 Mile (mi) = 5,280 feet
- 1 Yard (yd) = 3 feet
- 1 Foot (ft) = 12 inches
Common Length Conversions
Here is a quick reference table for common length conversions.
| From (Imperial) | To (Metric) |
|---|---|
| 1 Inch | 2.54 Centimeters |
| 1 Foot | 0.3048 Meters |
| 1 Yard | 0.9144 Meters |
| 1 Mile | 1.60934 Kilometers |
| From (Metric) | To (Imperial) |
| 1 Centimeter | 0.3937 Inches |
| 1 Meter | 3.28084 Feet |
| 1 Kilometer | 0.62137 Miles |