Temperature Converter
Convert a temperature between Celsius, Fahrenheit, and Kelvin.
- Free to use
- Accurate results
- No registration required
- Works on all devices
Enter a temperature and choose a from/to unit to convert between Celsius, Fahrenheit, and Kelvin.
Your result
98.6
Converted temperature
AI explanation
Formula
Converted via Celsius as a common intermediate — each scale has a different zero point, so this isn't a simple ratioWorked example
Human body temperature: 37°C to Fahrenheit
| Field | Value |
|---|---|
| Temperature | 37 |
| From unit | celsius |
| To unit | fahrenheit |
| Converted temperature | 98.6 |
Assumptions
- Temperatures below absolute zero (−273.15°C, −459.67°F, or 0 K) are rejected as physically impossible.
Frequently asked questions
How is Celsius converted to Fahrenheit?
°F = °C × 9/5 + 32. For example, 37°C × 9/5 + 32 = 98.6°F.
What is 0 Kelvin?
Absolute zero — the theoretical coldest possible temperature, equal to −273.15°C or −459.67°F. The Kelvin scale has no negative values.
Is there a dedicated Celsius-Fahrenheit only converter?
Yes — see the Celsius Fahrenheit Converter for a single-purpose version of just that pair.