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Temperature scales measure thermal energy. Celsius (°C) anchors to water's freezing (0°) and boiling (100°) points. Fahrenheit (°F) uses a different scale. Kelvin (K) starts at absolute zero — the coldest theoretically possible temperature.
Guida passo passo
- 1C → F: multiply by 9/5 then add 32
- 2F → C: subtract 32 then multiply by 5/9
- 3K = C + 273.15 · R = F + 459.67
Esempi risolti
Ingresso
0°C
Risultato
32°F / 273.15K
Water freezing point
Ingresso
100°C
Risultato
212°F / 373.15K
Water boiling point
Ingresso
37°C
Risultato
98.6°F
Human body temperature
Ingresso
−40°C
Risultato
−40°F
The one temperature where scales agree!