---
title: "23 K to °C = -250.15 °C"
description: "23 kelvin is -250.15 degrees Celsius. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/23-kelvin-to-celsius/
site: "At One Place"
---

# 23 K to °C

**23 kelvin in degrees Celsius: 23 K = -250.15 °C**

°C = K − 273.15

23 kelvin is -250.15 degrees Celsius. To get there, use °C = K − 273.15.

## Values either side

*Kelvin near 23, converted to degrees Celsius.*

| Kelvin | Degrees Celsius |
| --- | --- |
| 19 K | -254.15 |
| 20 K | -253.15 |
| 21 K | -252.15 |
| 22 K | -251.15 |
| 23 K ← | -250.15 |
| 24 K | -249.15 |
| 25 K | -248.15 |
| 26 K | -247.15 |
| 27 K | -246.15 |

## How the conversion works

The relationship is °C = K − 273.15. Both units measure temperature, so the conversion is a fixed formula that never changes. Temperature scales are the one common case where converting is not just multiplication — Celsius and Fahrenheit each put their zero in a different place, so an offset is applied as well as a scale factor.

## Common questions

### What is 23 K in degrees Celsius?

23 K is -250.15 °C.

### How do you convert kelvin to degrees Celsius?

Use °C = K − 273.15.

## Related pages

- [Kelvin to degrees Celsius](https://atoneplace.net/convert/kelvin-to-celsius/)
- [23 °C to K](https://atoneplace.net/convert/23-celsius-to-kelvin/)
- [19 K to °C](https://atoneplace.net/convert/19-kelvin-to-celsius/)
- [20 K to °C](https://atoneplace.net/convert/20-kelvin-to-celsius/)
- [21 K to °C](https://atoneplace.net/convert/21-kelvin-to-celsius/)
- [22 K to °C](https://atoneplace.net/convert/22-kelvin-to-celsius/)
- [24 K to °C](https://atoneplace.net/convert/24-kelvin-to-celsius/)
- [25 K to °C](https://atoneplace.net/convert/25-kelvin-to-celsius/)
- [26 K to °C](https://atoneplace.net/convert/26-kelvin-to-celsius/)
- [27 K to °C](https://atoneplace.net/convert/27-kelvin-to-celsius/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)