Calculating Heat Index
Heat Index Calculator All units are Metric!
Please use temperature values between 25°C -60°C, or 'funny' values for the Heat Index will occur.
Note: Exposure to full sunshine can increase Heat Index values by up to 9° C
ENTER THE COEFFICENTS IN APPROPRIATE BOXES
Temperature
(25°C - 60°C)
Relative Humidity
(0 - 100%)
Heat Index (°C)