Unit Converter
Convert length, weight, and temperature units in your browser.
Methodology & standardsRuns on your device
Inputs
Results update liveInterpretation
How Unit Conversion works
The Unit Converter translates measurements between metric and imperial systems for length, weight, and temperature. Factors are units-per-base so conversions stay consistent in both directions.
Example
Key features
A realistic scenario showing how the calculation guides a practical decision.
Formula
Temperature: F = (C × 9/5) + 32 | C = (F − 32) × 5/9 | K = C + 273.15
- Convert length, weight, and temperature
- Category change resets units to sensible defaults
- Instant conversion as you type
- Local browser math only
Watch out
Common mistakes
- For quick approximate conversions: 1 km ≈ 0.62 miles, 1 kg ≈ 2.2 lbs. Prefer exact tool output when decisions depend on the number.