Unit Converter
Convert units between metric and imperial, cooking cups and data sizes, with every conversion shown at once.
- Runs on your device
- No watermark
- Free, no signup needed
- Available offline
How to use it
- Enter your numbers.
- Results update instantly.
- Adjust any value to compare scenarios.
Questions
How many centimeters are in an inch?
Exactly 2.54 cm. A foot is 30.48 cm and a mile is 1.609344 km.
How do I convert Fahrenheit to Celsius?
Subtract 32, then multiply by 5/9: 68 °F is (68 − 32) × 5 ÷ 9 = 20 °C. To go the other way, multiply by 9/5 and add 32.
How many pounds are in a kilogram?
About 2.2046 lb. One pound is exactly 0.45359237 kg.
Are cups and fluid ounces US or imperial?
US customary: 1 US cup is about 236.6 ml and 1 US fluid ounce about 29.6 ml. Australian recipes use a 250 ml metric cup, so check where a recipe comes from.
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