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Temperature Converter

Convert between Celsius, Fahrenheit and Kelvin. Instant conversion with formula display.

Live·100% in your browser — no upload

Common Temperatures

Water Freezes
0°C
Water Boils
100°C
Body Temp
37°C
C = F
-40°

How Temperature Converter works

Convert between Celsius, Fahrenheit and Kelvin. Instant conversion with formula display. Everything runs locally in your browser — nothing is sent to external servers.

  1. Enter or paste your data in the field above.
  2. The tool processes the result instantly, while your data stays on your device.
  3. Copy or download the output.

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