Methanol - Dynamic and Kinematic Viscosity vs. Temperature and Pressure

Online calculator, figures and tables showing dynamic and kinematic viscosity of liquid methanol,CH₃OH, at varying temperature - Imperial and SI Units.

Online Methanol Viscosity Calculator

The calculator below can be used to estimate dynamic or kinematic viscosity of liquid methanol at given temperatures. The atmospheric boiling point of methanol is 64.15 °C (147.47 °F), and methanol must be pressurized to be present as liquid above that temperature.
The output dynamic viscosity is given as Pa*s, N*s/m², cP, mPa*s, lb_f*s/ft² and lb_m/(ft*h),
while the kinematic viscosity is given as cSt, m²/s, and ft²/s

Temperature
Choose the actual unit of temperature:
°C °F K °R

See also other properties of Methanol at varying temperature and pressure: Density and specific weight and Specific Heat (Heat Capacity), and Thermophysical properties at standard conditions,
as well as dynamic and kinematic viscosity of air, ammonia, benzene, butane, carbon dioxide, ethane, ethanol, ethylene, methane, nitrogen, oxygen, propane and water.

Dynamic and kinematic viscosity of liquid methanol at varying temperature:

Methanol viscosity liquid C
Methanol viscosity liquid F

The atmospheric boiling point of methanol is 64.15 °C (147.47 °F), and methanol must therefore be pressurized to be present as liquid above that temperature.

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Dynamic (absolute) and kinematic viscosity of liquid methanol at given temperatures and pressures, SI and Imperial units:

For full table with Dynamic and Kinematic Viscosity - rotate the screen!

State	Temperature			Dynamic (Absolute) Viscosity					Kinematic viscosity
State	[K]	[°C]	[°F]	[μPa s]	[cP], [mPa s]	[x10^-6 lb_f s/ft² ]	[x10^-6 lb_m s/ft s]	[lb_m/ft h]	[cSt], [x10^-6 m²/s]	[x10^-6ft2/s]
Liquid	248.2	-25	-13	1258	1.258	0.02627	0.8453	0.003043	1.508	16.23
	273.2	0.0	32	795.0	0.7950	0.01660	0.5342	0.001923	0.9815	10.56
	293.2	20	68	594.0	0.5940	0.01241	0.3991	0.001437	0.7500	8.073
	298.2	25	77	543.5	0.5435	0.01135	0.3652	0.001315	0.6906	7.434
	303.2	30	86	507.0	0.5070	0.01059	0.3407	0.001226	0.6488	6.983
	323.2	50	122	392.0	0.3920	0.00819	0.2634	0.000948	0.5142	5.535
	348.2	75*	167*	294.0	0.2940	0.00614	0.1976	0.000711	0.4000	4.306
	373.2	100*	212*	227.0	0.2270	0.00474	0.1525	0.000549	0.3206	3.451

* The atmospheric boiling point of methanol is 64.15 °C (147.47 °F), and methanol must therefore be pressurized to be present as liquid above that temperature.

Unit conversion:

Viscosity Dynamic, Absolute
centipoise [cP], gram/(centimeter second) [g/(cm s)] = poise [P], kilogram/meter second [kg/m s]=newton second/square meter [N s/m²]= pascal second [Pa s], pound/(foot hour) [lb/(ft h)], pound/(foot second) [lb/(ft s)], reyn [reyn]

1 cP = 0.001 Pa s = 0.01 P = = 0.01 g/(cm sec) = 6.72197x10^-4 lb/(ft s) = 2.4191 lb/(ft h)
1 lb/(ft h) = 0.00027778 lb/(ft s) = 0.00041338 Pa s = 0.0041338 P = 0.41338 cP
1 lb/(ft s) = 3600 lb/(ft h) = 1.48816 Pa s = 14.8816 P = 1488.16 cP
1 kg/(m s ) = 1 (N s)/m² = 1 Pa s = 10 P = 1000 cP = 0.672197 lb/(ft s) = 2419.09 lb/(ft h)
1 (N s)/m² = 1 kg/(m s ) = 1 Pa s = 10 P = 1000 cP = 0.672197 lb/(ft s) = 2419.09 lb/(ft h)
1 P = 1 g/(cm s) = 0.1 Pa s = 100 cP = 0.067197 lb/(ft s) = 241.909 lb/(ft h)
1 Pa s = 1 kg/(m s) = 1 (N s)/m² = 10 P = 1000 cP = 0.672197 lb/(ft s) = 2419.08 lb/(ft h) = 0.00014504 reyn
1 reyn = 6894.76 Pa s

Absolute or Dynamic Viscosity Unit Converter

Viscosity Kinematic
centistoke [cSt] = square millimeter/second [mm²/s], square foot/hour [ft²/h], square foot/second [ft²/s], square inch/second [in²/s], square meter/hour [m²/h], square meter/second [m²/s], stoke [St] = square centimeter/second [cm²/s]

1 cm²/s = 1 St = 100 mm²/s = 100 cSt = 1x10^-4 m²/s = 0.36 m²/h = 1.07639x10^-3 ft²/s = 3.875008 ft²/h = 0.1550003 in²/s
1 cSt = 1 mm²/s = 0.01 St = 1x10^-6 m²/s = 0.0036 m²/h = 1.07639x10^-5 ft²/s = 0.03875008 ft²/h = 0.001550003 in²/s
1 ft²/h = 2.7778x10^-4 ft²/s = 0.04 in²/s = 2.58064x10^-5m²/s = 0.09290304 m²/h = 25.8064 cS = 0.258064 St
1 ft²/s = 3600 ft²/h = 144 in²/s = 0.09290304 m²/s = 334.451 m²/h = 92903.04 cSt = 929.0304 St
1 in²/s = 0.0069444 ft²/s = 25 ft²/h = 0.00064516 m²/s = 2.322576 m²/h = 645.16 cSt = 6.4516 St
1 m²/h = 1/3600 m²/s = 2.7778x10^-4 m²/s = 2.7778 cm²/s = 277.78 mm²/s = 277.78 cSt = 2.7778 St = 0.00298998 ft²/s = 10.7639 ft²/h = 0.430556 in²/s
1 m²/s = 3600 m²/h = 1x10⁴ cm²/s = 1x10⁴ St = 1x10⁶ mm²/s = 1x10⁶ cSt = 10.7639 ft²/s = 38750.08 ft²/h = 1550003 in²/s
1 mm²/s = 1 cSt = 1x10^-6 m²/s = 0.0036 m²/h = 0.01 cm²/s = 0.01 St = 1.07639x10^-5 ft²/s = 0.03875008 ft²/h = 0.001550003 in²/s
1 St = 1 cm²/s = 100 cSt = 100 mm²/s = 1x10^-4 m²/s = 0.36 m²/h = 1.076x10^-3 ft²/s = 3.875008 ft²/h = 0.1550003 in²/s

Kinematic Viscosity Unit Converter

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