Conversion Calculator
Length
Weight
Temperature
Volume
Area
Speed
Time
Digital Storage
About Unit Conversions
This calculator converts between different measurement units across 8 categories. All conversions are based on standard conversion factors.
Common Conversion Categories:
- Length: Metric and imperial length measurements
- Weight: Metric and imperial weight/mass measurements
- Temperature: Celsius, Fahrenheit and Kelvin scales
- Volume: Metric and US customary volume measurements
- Area: Metric and imperial area measurements
- Speed: Common speed units
- Time: From nanoseconds to years
- Digital Storage: Bits, bytes and multiples
Important Notes:
- Temperature conversions use exact formulas (not approximations)
- Digital storage can use binary (1024-based) or decimal (1000-based) prefixes
- US customary units follow standard definitions
Conversion Formulas Examples:
| Conversion | Formula |
|---|---|
| Celsius to Fahrenheit | °F = (°C × 9/5) + 32 |
| Miles to Kilometers | 1 mi = 1.609344 km |
| Pounds to Kilograms | 1 lb = 0.45359237 kg |
| Gallons to Liters | 1 gal = 3.785411784 L |