Temperature Converter
Fahrenheit ↔ Celsius with decimal precision.
Convert temperature between every common scale instantly.
Part of: Unit Conversion Tools
Enter the value to convert below
Fields marked optional can be skipped; results update as you type
6
All conversions
Celsius (°C)100
Fahrenheit (°F)212
Kelvin (K)373.15
Rankine (°R)671.67
100 Celsius (°C) = 212 Fahrenheit (°F).
- 1 Fahrenheit (°F)
- -17.222222 Celsius (°C)
- Kelvin (K)
- 373.15
That's boiling point of water (100°C / 212°F).
Reverse: 1 Fahrenheit (°F) = -17.222222 Celsius (°C).
How to use
- Enter a value.
- Pick source and target scales.
Examples
100 °C
= 212 °F = 373.15 K
Before you use the converted value
Confirm the starting unit, the target unit, and the amount before copying the answer. Conversions are exact math, but real-world use may still need rounding, tolerance, safety margin, or a local convention.
If the converted value affects cost, quantity, time, or safety, use the related calculator or guide before making the final decision.
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Frequently asked questions
› Is Rankine supported? Trust & accuracy
Yes.