Air Viscosity: Dynamic and Kinematic Viscosity

Calculate air dynamic or kinematic viscosity at given temperatures and atmospheric pressure. Temperature must be within -100 to 1600 °C, -150 to 2900 °F, 175 to 1900 K, or 310 to 3400 °R for valid values. Outputs are provided in multiple units including Pa·s, cP, mPa·s, lb·f·s/ft², cSt, m²/s, and ft²/s.

Calculator

Inputs

Temperature (°C)

Temperature Unit

Results

Dynamic Viscosity (Pa·s)-- Pa·s

Dynamic Viscosity (cP)-- cP

Dynamic Viscosity (mPa·s)-- mPa·s

Kinematic Viscosity (cSt)-- cSt

Kinematic Viscosity (m²/s)-- m²/s

Kinematic Viscosity (ft²/s)-- ft²/s

Temperature (°C)	Dynamic Viscosity (μPa·s)	Kinematic Viscosity (cSt)	Dynamic Viscosity (cP)	Kinematic Viscosity (m²/s ×10⁻⁶)
-75	13.18	7.40	0.01318	7.4
-50	14.56	9.22	0.01456	9.22
-25	15.88	11.18	0.01588	11.18
0	17.15	13.28	0.01715	13.28
10	17.64	14.16	0.01764	14.16
20	18.13	15.06	0.01813	15.06
30	18.60	15.98	0.01860	15.98
50	19.53	17.88	0.01953	17.88
100	21.74	22.97	0.02174	22.97
200	25.73	34.47	0.02573	34.47
300	29.28	47.54	0.02928	47.54
500	35.47	77.72	0.03547	77.72
700	40.85	112.6	0.04085	112.6
1000	47.88	172.7	0.04788	172.7