100 Kelvin to Celsius
100 K = -173.15 °C. Change the amount below, or read the formula and the reference table further down.
100 Kelvin equals
Celsius
1 K = -272.15 °C
The formula
Kelvin and Celsius do not share a zero point, so the conversion needs an offset as well as a scale factor.
°C = (K × 1 − 273.15 − 0) ÷ 1
Going the other way? Convert Celsius to Kelvin.
Kelvin to Celsius table
Values either side of 100 K.
| Kelvin (K) | Celsius (°C) |
|---|---|
| 0 | -273.15 |
| 10 | -263.15 |
| 20 | -253.15 |
| 30 | -243.15 |
| 40 | -233.15 |
| 50 | -223.15 |
| 60 | -213.15 |
| 70 | -203.15 |
| 80 | -193.15 |
| 90 | -183.15 |
| 100 | -173.15 |
| 110 | -163.15 |
| 120 | -153.15 |
| 130 | -143.15 |
| 140 | -133.15 |
| 150 | -123.15 |
| 160 | -113.15 |
| 170 | -103.15 |
| 180 | -93.15 |
| 190 | -83.15 |
| 200 | -73.15 |
Questions people ask
- What is 1 K in Celsius?
- 1 K is -272.15 °C. The two scales have different zero points, so the gap between them is not a fixed ratio.
- How do I convert Kelvin to Celsius by hand?
- These scales have different zero points, so you cannot use a single multiplier. Apply °C = (K × 1 − 273.15 − 0) ÷ 1.
- What is 100 Kelvin in Celsius?
- 100 Kelvin is -173.15 Celsius.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.