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Thermodynamics Weather & Science

Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin with instant formula derivation and thermal benchmark charts.

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Temperature Input

Converted Value
22.22 °C
(72°F - 32) × 5/9 = 22.22°C

Key Thermal Benchmarks

State / Milestone°C°FKelvin
Absolute Zero-273.15 °C-459.67 °F0 K
Freezing Point of Water0 °C32 °F273.15 K
Room Temperature21 °C70 °F294.15 K
Human Body Temperature37 °C98.6 °F310.15 K
Boiling Point of Water100 °C212 °F373.15 K

Temperature Conversion Formulas

Frequently Asked Questions

At what temperature are Celsius and Fahrenheit identical?

At -40° (-40°C = -40°F).