Unit Converter
Convert any unit instantly across length, weight, temperature, data, and more

Convert between units across 15+ categories: length, weight, volume, temperature, data storage, speed, area, energy, pressure, and more. Results update instantly as you type — no button to click.
Unit Categories Covered
- Length: mm, cm, m, km, inch, foot, yard, mile, nautical mile
- Weight: mg, g, kg, tonne, ounce, pound, stone, US ton
- Volume: ml, l, fluid oz, pint, quart, gallon (US & UK)
- Temperature: Celsius, Fahrenheit, Kelvin
- Data storage: bits, bytes, KB, MB, GB, TB, PB
- Speed: km/h, mph, m/s, knots
- Area: mm², cm², m², km², sq ft, sq yd, acre, hectare
- Energy: joule, kWh, calorie, BTU
- Pressure: Pa, bar, psi, atm
Common Conversion Quick Reference
| From | To | Formula |
|---|---|---|
| °C | °F | (°C × 9/5) + 32 |
| kg | lbs | kg × 2.20462 |
| miles | km | miles × 1.60934 |
| inches | cm | inches × 2.54 |
| GB | MB | GB × 1,024 |
Unit Conversion in Data Pipelines
Unit mismatches cause subtle, hard-to-find bugs in data pipelines. An API returning weight in pounds when your system expects kilograms produces wrong outputs without throwing errors. Always document and validate units at data ingestion boundaries in your automation workflows.

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