📏 Unit Converter
Choose a category and unit, then type a value; every unit in the category is calculated at once.
Popular conversions
- 1 inch = 2.54 cm
- 1 mile = 1.609 km
- 1 pound = 0.4536 kg
- °F = °C × 9/5 + 32
- 1 acre = 4,046.86 m²
Frequently asked questions
How many cm is a foot?
30.48 cm.
What is 37 °C in Fahrenheit?
98.6 °F.