Supported units
- Length: millimeter (mm), centimeter (cm), meter (m), kilometer (km), inch (in), foot (ft), mile (mi)
- Weight: milligram (mg), gram (g), kilogram (kg), tonne (t), pound (lb), ounce (oz)
- Temperature: Celsius (°C), Fahrenheit (°F), Kelvin (K)
- Volume: milliliter (mL), liter (L), gallon (gal), cup
Frequently Asked Questions
Does temperature conversion work differently from the other units?
Yes. Length, weight, and volume are simple proportional relationships, but Celsius and Fahrenheit have an offset between them, so a separate formula is used: °F = °C × 9/5 + 32.
Which units come up most often in recipes?
US recipes often use cups, ounces (oz), pounds (lb), and Fahrenheit (°F), while most other countries use milliliters (mL), grams (g), kilograms (kg), and Celsius (°C). This tool converts easily between them.