Science & Environment
Moist Air Enthalpy Calculator
Calculate the enthalpy of moist air per kilogram of dry air from temperature and humidity ratio.
Your inputs
Change any value to update the result instantly.
Specific enthalpy
50.63 kJ/kg dry air
Dry-bulb temperature
25 °C
Humidity ratio
0.01 kg/kg
Latent contribution
25.48 kJ/kg
Formula and working
h = 1.006·T + W(2501 + 1.86·T)
- 1
Collect the inputs
Dry-bulb temperature = 25 °C; Humidity ratio = 0.01 kg/kg dry air
- 2
Apply the formula
h = 1.006·T + W(2501 + 1.86·T)
- 3
Result
Specific enthalpy = 50.63 kJ/kg dry air
Frequently asked questions
Important limitation
This is an educational estimate based only on the values and formula shown. Verify current rates, rules, units, and professional standards before relying on the result. It is not personalized financial or investment advice.
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