Ready
Convert units
Convert common measurements without leaving the page.
Converted value
10 kilometres equals6.2137 miles
ⓘCalculations run locally in your browser. ToolCetra does not store the values you enter.
Convert units without manual arithmetic
Select a measurement type, enter a value and choose the source and target units. The calculator converts the number immediately and keeps the calculation in your browser.
Supported measurement types
- Length and distance
- Mass and weight
- Temperature
- Volume
Common examples
| Conversion | Approximate result |
|---|---|
| 1 mile to kilometres | 1.609344 km |
| 1 kilogram to pounds | 2.20462 lb |
| 1 litre to US gallons | 0.264172 gal |
| 20°C to Fahrenheit | 68°F |
Precision and rounding
The displayed result may be rounded for readability. For engineering, scientific, medical or contractual work, verify the required unit definition and precision before relying on the number.
Frequently asked questions
Why are US and UK gallons different?
They are separate unit definitions. Always choose the correct gallon type when the distinction matters.
Is temperature converted by a simple multiplier?
No. Celsius and Fahrenheit require both multiplication and an offset.
Can I use this for treadmill speed?
Use the dedicated Treadmill Pace Converter for pace, km/h and mph.