Length Converter
Convert lengths and distances between metric and imperial units. Supports meters, feet, inches, kilometers, miles, and more.
Common Length Conversions
Metric to Imperial
| Metric | Imperial |
|---|---|
| 1 meter | 3.28084 feet |
| 1 kilometer | 0.621371 miles |
| 1 centimeter | 0.393701 inches |
| 1 meter | 39.3701 inches |
Imperial to Metric
| Imperial | Metric |
|---|---|
| 1 foot | 0.3048 meters |
| 1 mile | 1.60934 kilometers |
| 1 inch | 2.54 centimeters |
| 1 yard | 0.9144 meters |
Understanding Length Units
Metric System (SI Units)
The metric system is based on powers of 10, making conversions straightforward:
- Kilometer (km): 1,000 meters - Used for long distances like road trips
- Meter (m): Base unit - About the height of a door frame
- Centimeter (cm): 1/100 of a meter - About the width of a fingernail
- Millimeter (mm): 1/1000 of a meter - About the thickness of a credit card
Imperial System
The imperial system is commonly used in the United States:
- Mile (mi): 5,280 feet - Used for long distances
- Yard (yd): 3 feet - Used in sports like football
- Foot (ft): 12 inches - Used for height and room dimensions
- Inch (in): Base unit - About the length of a thumb
Common Uses for Length Conversion
- Construction & Home Improvement: Converting between feet/inches and meters/centimeters for materials
- Travel: Understanding distances in different countries (miles vs kilometers)
- Sports: Track and field events use metric, while American football uses yards
- Science & Engineering: Converting measurements for calculations and specifications
- Shopping: Understanding product dimensions from international sellers
- Height Measurement: Converting between feet/inches and centimeters
Conversion Formulas
- Meters to Feet: multiply by 3.28084
- Feet to Meters: multiply by 0.3048
- Kilometers to Miles: multiply by 0.621371
- Miles to Kilometers: multiply by 1.60934
- Inches to Centimeters: multiply by 2.54
- Centimeters to Inches: multiply by 0.393701
Features
📏 5 Length Units
Convert between meters, feet, inches, centimeters, kilometers, and miles.
⚡ Instant Results
Conversions happen automatically as you type the value.
🎯 Precise Calculations
Accurate conversions using standard international conversion factors.
💯 100% Free
Unlimited conversions, no registration required.
🔒 Privacy First
All calculations happen in your browser. No data collection.
🌍 Universal
Supports both metric and imperial systems for worldwide use.
Frequently Asked Questions
How many feet are in a meter?
There are approximately 3.28084 feet in one meter. This means 1 meter = 3 feet and 3.37 inches.
How many kilometers are in a mile?
There are approximately 1.60934 kilometers in one mile. For quick mental math, you can use 1 mile ≈ 1.6 km.
Why are there different measurement systems?
The metric system was developed in France in the late 1700s and is now used by most countries. The imperial system originated in the British Empire and is still primarily used in the United States.
Which system is more accurate?
Both systems can be equally accurate. However, the metric system is generally considered easier to use because it's based on powers of 10.
How do I convert my height from feet to centimeters?
First convert feet to inches (multiply by 12), add any additional inches, then multiply the total inches by 2.54 to get centimeters. For example, 5 feet 10 inches = 70 inches = 177.8 cm.