Temperature Converter
°C ↔ °F ↔ Kelvin for weather, cooking and science — with the formula shown.
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How it works
°F = °C × 9/5 + 32 · °C = (°F − 32) × 5/9 · K = °C + 273.15. Note: converting a temperature difference uses only the ×9/5 part, never the +32.