25 Celsius to Kelvin
25 °C = 298.15 K
25 degrees Celsius equals 298.15 kelvins.
How to convert 25 °C to K
Use the formula K = °C + 273.15:
K = 25 + 273.15K = 298.15
So 25 °C = 298.15 K.
Rounded values and quick estimate
- Rounded to a whole number: 298 K
- Rounded to one decimal place: 298.2 K
This conversion is exact, so there is no need to estimate: just add or subtract 273.15.
25 Celsius in other units
25 °C is in the range usually described as room temperature — comfortable indoors and a pleasant warm day outside.
- Kelvin
- 298.15 K
- Degrees Réaumur
- 20 °Ré
- Degrees Delisle
- 112.5 °De
- Degrees Newton
- 8.25 °N
- Degrees Rømer
- 20.63 °Rø
- Fahrenheit
- 77 °F
- Rankine
- 536.67 °R
25 °C and nearby values
| Celsius | Kelvin |
|---|---|
| 21 °C | 294.15 K |
| 22 °C | 295.15 K |
| 23 °C | 296.15 K |
| 24 °C | 297.15 K |
| 25 °C | 298.15 K |
| 26 °C | 299.15 K |
| 27 °C | 300.15 K |
| 28 °C | 301.15 K |
| 29 °C | 302.15 K |
About celsius and kelvin
The Celsius scale sets the freezing point of water at 0 °C and its boiling point at 100 °C (at sea level). It is used for everyday temperatures in almost every country.
The kelvin is the SI unit of temperature. It starts at absolute zero (0 K = −273.15 °C) and uses degrees the same size as Celsius, so it never goes negative.
Related conversions
Frequently asked questions
What is 25 Celsius in Kelvin?
25 degrees Celsius is 298.15 kelvins (25 °C = 298.15 K).
How do you convert 25 °C to K?
Apply K = °C + 273.15: K = 25 + 273.15, K = 298.15.
How many degrees Celsius is 298.15 K?
298.15 K is about 25 degrees Celsius.