Temperature Converter
Convert temperatures between Celsius, Fahrenheit and Kelvin using exact formulas — no rounding tricks.
1 Celsius (°C) =
33.8
Fahrenheit (°F)
All conversions
- Fahrenheit (°F)
- 33.8
- Kelvin (K)
- 274.15
How to use the Temperature Converter
- 1Enter the amount you want to convert in the Value field.
- 2Pick the unit you are converting from and the unit you are converting to.
- 3Read the converted result instantly, or use ⇄ to swap the units.
- 4Scroll the “All conversions” panel to see the value in every other unit at once.
Frequently Asked Questions
▸What is the Celsius to Fahrenheit formula?
°F = °C × 9/5 + 32. So 20°C = 68°F. Going the other way: °C = (°F − 32) × 5/9.
▸What is absolute zero?
0 Kelvin = −273.15°C = −459.67°F — the lowest temperature physically possible.
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