1
Select Your Input Unit
Choose any length unit from meters, kilometers, feet, inches, miles, yards, and more.
Length Converter
Convert between different length units
Tip: Type in any field and all other units will update automatically.
Pro Tip
When converting measurements for construction or engineering projects, always round to appropriate precision. For DIY projects, rounding to 1-2 decimal places is usually sufficient. For professional work, consult project specifications.
Common Length Conversions
| From | To | Conversion Type |
|---|---|---|
| 1 inch | 2.54 cm | Metric to Imperial |
| 1 foot | 30.48 cm | Metric to Imperial |
| 1 yard | 0.9144 m | Metric to Imperial |
| 1 mile | 1.609 km | Metric to Imperial |
| 1 meter | 3.281 ft | Imperial to Metric |
How to Use the Length Converter
2
Enter the Value
Type any measurement value into your chosen unit field. Decimal values are supported.
3
View All Conversions
All other unit fields update automatically with precise conversions in real-time.
Frequently Asked Questions
To convert between metric and imperial, use conversion factors. For example, 1 inch equals 2.54 centimeters exactly. To convert inches to centimeters, multiply by 2.54. To convert centimeters to inches, divide by 2.54. Our calculator handles these conversions automatically.
The metric system (meters, centimeters, kilometers) is based on powers of 10, making calculations easier. The imperial system (inches, feet, yards, miles) uses various conversion factors. Most countries use metric, while the US primarily uses imperial for everyday measurements.
Online length converters use standard conversion factors and are highly accurate for everyday use. Our converter provides results to 6 decimal places, which is more than sufficient for most applications including construction, cooking, and travel.
Understanding Length Measurements
Length conversion is essential for international communication, travel, construction, and scientific work. The metric system is used by most countries worldwide, while the United States primarily uses imperial measurements for everyday purposes.
Our length converter provides instant, accurate conversions between all major length units. Whether you're planning a trip abroad, following a recipe from another country, or working on a home improvement project, quick and reliable length conversions help you work confidently with any measurement system.