42 °C to °F
42 °C = 107.6 °F
42 degrees Celsius is 107.6 °F. In Kelvin that is 315.15 K. At or above 38 °C, which the NHS and Mayo Clinic describe as a fever in adults. As air temperature, this is a dangerous heatwave.
The working
°F = °C × 9/5 + 32
- 42 × 9/5 = 75.6
- 75.6 + 32 = 107.6
Convert a different value
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