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Measurement & Unit Converter
Convert a length, a width, or a temperature. Inches, centimetres, Celsius, Fahrenheit.
How it works
- Choose Length and width, or Temperature.
- Type a number and pick the unit you have.
- Read the other units. They update as you type.
Good to know
Common lengths
| Imperial | Metric |
|---|---|
| 1 inch | 2.54 cm |
| 1 foot | 30.48 cm |
| 1 yard | 0.9144 m |
Common temperatures
| °C | °F |
|---|---|
| 0 °C | 32 °F |
| 20 °C | 68 °F |
| 37 °C | 98.6 °F |
| 100 °C | 212 °F |
- Only length and temperature are covered. Weight, volume, and speed are not.
- A length cannot be negative.
100% client-side processing. No file uploads. No data stored.
Questions
- How many millimetres are in an inch?
- 25.4.