Air - Humidifying with Steam, SI units

Calculate the amount of water vapor required to humidify air using steam. This tool determines vapor content in air at different temperatures and relative humidity levels, measured in kg per 100 m³ of air volume.

Calculator

Inputs

Results

Initial Vapor Content-- kg per 100 m³
Final Vapor Content-- kg per 100 m³
Water Vapor Required-- kg per 100 m³
Temperature (°C)100%85%80%75%70%65%60%55%50%45%40%35%30%
323.392.892.722.552.382.192.041.931.71.531.361.191.02
313.222.732.572.412.252.11.931.771.611.451.291.130.97
303.052.592.442.292.131.971.831.671.521.371.221.070.91
292.892.452.312.172.021.881.731.591.451.31.161.010.87
282.732.322.192.051.911.781.641.51.371.231.10.960.82
272.592.22.071.941.811.681.551.421.291.161.030.910.78
262.452.081.961.831.711.591.471.341.221.10.970.860.73
252.311.971.851.731.621.51.391.271.161.040.930.810.69
242.191.861.751.641.531.421.311.21.090.980.870.770.66
232.061.761.631.551.451.341.241.141.030.930.830.720.62
221.951.661.561.461.361.271.171.070.980.880.780.680.59
211.841.561.471.381.291.21.11.020.920.830.740.670.55
201.741.481.391.31.221.131.040.980.870.780.690.610.52
191.631.391.311.231.151.060.980.90.820.740.650.570.49
181.541.311.241.161.0810.930.850.770.690.620.540.46
171.451.241.161.091.020.940.870.80.730.650.590.510.44
151.291.11.030.970.90.840.770.710.660.580.520.450.39
100.940.80.760.710.660.610.570.520.470.430.380.330.28
00.490.410.390.370.340.320.290.270.240.220.20.170.15
-50.330.280.260.250.230.210.20.180.160.150.130.110.1
-100.220.180.170.160.150.140.130.120.110.10.090.080.06
Air - Humidifying with Steam, SI units | MEPKit Engineering Tools | MEPKit