18 K to °C = -255.15 °C

18 K = -255.15 °C. Formula: °C = K − 273.15, so 18 − 273.15 = -255.15 °C.

18 K = -255.15 °C

How to convert Degrees Kelvin to Degrees Celsius

°C = K − 273.15

  1. Start with 18 K.
  2. Apply the formula: 18 − 273.15 = -255.15.
  3. Answer: 18 K = -255.15 °C.

Degrees Kelvin to Degrees Celsius table

Degrees Kelvin (K)Degrees Celsius (°C)
13 K-260.15 °C
14 K-259.15 °C
15 K-258.15 °C
16 K-257.15 °C
17 K-256.15 °C
18 K-255.15 °C
19 K-254.15 °C
20 K-253.15 °C
21 K-252.15 °C
22 K-251.15 °C
23 K-250.15 °C
K°C
1 K-272.15 °C
5 K-268.15 °C
10 K-263.15 °C
50 K-223.15 °C
100 K-173.15 °C
1,000 K726.85 °C

Good to know

°F = °C × 9/5 + 32 and °C = (°F − 32) × 5/9. K = °C + 273.15.

Water freezes at 0 °C (32 °F) and boils at 100 °C (212 °F) at sea level.

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  • "18 K to °C = -255.15 °C". WorksheetGenius.com. Accessed on November 8, 2026. http://worksheetgenius.com/unit-converter/convert-18-k-to-c/.

  • "18 K to °C = -255.15 °C". WorksheetGenius.com, http://worksheetgenius.com/unit-converter/convert-18-k-to-c/. Accessed 8 November, 2026

  • 18 K to °C = -255.15 °C. WorksheetGenius.com. Retrieved from http://worksheetgenius.com/unit-converter/convert-18-k-to-c/.