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# Carbon Dioxide - Dynamic and Kinematic Viscosity vs. Temperature and Pressure

The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress .

For further definitions, go to Absolute (dynamic) and kinematic viscosity . Absolute or dynamic viscosity is used to calculate Reynold's Number to determine if a fluid flow is laminar, transient or turbulent.

Tabulated values and viscosity units conversion are given below the figures.

Carbon dioxide phase diagram

### Online Carbon Dioxide Viscosity Calculator

The calculator below can be used to calculate carbon dioxide dynamic or kinematic viscosity at given temperatures and atmospheric pressure.
The output dynamic viscosity is given as Pa*s, N*s/m 2 , cP, mPa*s, lb f *s/ft 2 and lb m /(ft*h),
while the kinematic viscosity is given as cSt, m 2 /s, and ft 2 /s

Choose the actual unit of temperature:

See also other properties of Carbon Dioxide at varying temperature and pressure: Density and specific weight , Prandtl number , Specific heat (Heat capacity) , Thermal conductivity , and Thermophysical properties at standard conditions ,
as well as dynamic and kinematic viscosity of air , ammonia , benzene , butane , ethane , ethanol , ethylene , methane , methanol , nitrogen , oxygen , propane and water .

Dynamic and kinematic viscosity of carbon dioxide at atmospheric pressure and varying temperature:

Dynamic viscosity of carbon dioxide at gas-liquid equilibrium pressure:

Kinematic viscosity of carbon dioxide at gas-liquid equilibrium pressure:

Dynamic viscosity of carbon dioxide at varying temperature and 1, 10, 50 and 100 bara (14.5, 145, 725 and 1450 psia):

Kinematic viscosity of carbon dioxide at varying temperature and 1, 10, 50 and 100 bara (14.5, 145, 725 and 1450 psia):

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

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

 State Temperature Pressure Dynamic (Absolute) Viscosity Kinematic Viscosity [K] [°C] [°F] [bara] [psia] [μPa s] [cP] [lb f s/ft 2 *10 -6 ] [lb m /ft s*10 -6 ] [lb m /ft h] [cSt], [m 2 /s*10 -6 ] [ft 2 /s*10 -6 ] Liquid at equilibrium 216.59 -56.56 -69.81 5.18 75.1 256.7 0.2567 5.361 172.5 0.6210 0.2178 2.345 220 -53.2 -63.7 5.99 86.9 242.0 0.2420 5.054 162.6 0.5854 0.2075 2.234 230 -43.2 -45.7 8.93 130 204.2 0.2042 4.265 137.2 0.4941 0.1809 1.948 240 -33.2 -27.7 12.8 186 173.0 0.1730 3.612 116.2 0.4184 0.1588 1.710 250 -23.2 -9.7 17.9 259 146.7 0.1467 3.065 98.60 0.3550 0.1403 1.510 260 -13.2 8.3 24.2 351 124.4 0.1244 2.598 83.59 0.3009 0.1245 1.341 270 -3.1 26.3 32.0 465 105.0 0.1050 2.193 70.57 0.2541 0.1110 1.195 280 6.9 44.3 41.6 603 87.73 0.08773 1.832 58.95 0.2122 0.09929 1.069 290 16.9 62.3 53.2 771 71.41 0.07141 1.491 47.98 0.1727 0.08874 0.9552 300 26.9 80.3 67.1 974 53.11 0.05311 1.109 35.69 0.1285 0.07819 0.8416 Gas at equilibrium 216.59 -56.56 -69.81 5.18 75.1 10.95 0.01095 0.2287 7.359 0.02649 0.7958 8.566 220 -53.2 -63.7 5.99 86.9 11.14 0.01114 0.2326 7.482 0.02694 0.7040 7.577 230 -43.2 -45.7 8.93 130 11.69 0.01169 0.2441 7.855 0.02828 0.5023 5.407 240 -33.2 -27.7 12.8 186 12.27 0.01227 0.2563 8.246 0.02969 0.3686 3.967 250 -23.2 -9.7 17.9 259 12.90 0.01290 0.2695 8.670 0.03121 0.2766 2.977 260 -13.2 8.3 24.2 351 13.61 0.01361 0.2843 9.148 0.03293 0.2113 2.275 270 -3.1 26.3 32.0 465 14.47 0.01447 0.3022 9.723 0.03500 0.1637 1.762 280 6.9 44.3 41.6 603 15.60 0.01560 0.3258 10.48 0.03774 0.1281 1.379 290 16.9 62.3 53.2 771 17.36 0.01736 0.3625 11.66 0.04199 0.1009 1.086 300 26.9 80.3 67.1 974 21.06 0.02106 0.4398 14.15 0.05095 0.07841 0.8440 Gas 220 -53.2 -63.7 1 14.5 11.06 0.01106 0.2310 7.432 0.02676 4.535 48.81 240 -33.2 -27.7 1 14.5 12.07 0.01207 0.2521 8.111 0.02920 5.417 58.31 250 -23.2 -9.7 1 14.5 12.57 0.01257 0.2624 8.443 0.03040 5.882 63.31 260 -13.2 8.3 1 14.5 13.06 0.01306 0.2728 8.776 0.03159 6.365 68.51 280 6.9 44.3 1 14.5 14.05 0.01405 0.2934 9.441 0.03399 7.387 79.51 300 26.9 80.3 1 14.5 15.02 0.01502 0.3137 10.09 0.03633 8.472 91.19 320 46.9 116 1 14.5 15.98 0.01598 0.3337 10.74 0.03866 9.621 103.6 340 66.9 152 1 14.5 16.93 0.01693 0.3536 11.38 0.04096 10.84 116.7 360 86.9 188 1 14.5 17.87 0.01787 0.3732 12.01 0.04323 12.12 130.5 400 127 260 1 14.5 19.70 0.01970 0.4114 13.24 0.04766 14.86 159.9 450 177 350 1 14.5 21.90 0.02190 0.4574 14.72 0.05298 18.72 201.5 500 227 440 1 14.5 24.02 0.02402 0.5017 16.14 0.05811 22.68 244.1 600 327 620 1 14.5 28.00 0.02800 0.5848 18.82 0.06773 31.73 341.6 650 377 710 1 14.5 29.87 0.02987 0.6239 20.07 0.07227 36.68 394.8 850 577 1070 1 14.5 36.71 0.03671 0.7666 24.67 0.08880 58.95 634.6 1050 777 1430 1 14.5 42.69 0.04269 0.8916 28.69 0.1033 84.71 911.8 Liquid 216.7 -56.5 -69.6 10 145 257.2 0.2572 5.372 172.8 0.6222 0.2182 2.348 220 -53.2 -63.7 10 145 242.8 0.2428 5.071 163.2 0.5874 0.2081 2.239 233.03 -40.1 -40.2 10 145 194.1 0.1941 4.054 130.4 0.4695 0.1738 1.870 Gas 233.03 -40.1 -40.2 10 145 11.86 0.01186 0.2477 7.970 0.02869 0.4560 4.908 240 -33.2 -27.7 10 145 12.20 0.01220 0.2548 8.198 0.02951 0.4907 5.282 250 -23.2 -9.7 10 145 12.69 0.01269 0.2651 8.528 0.03070 0.5415 5.829 260 -13.2 8.3 10 145 13.18 0.01318 0.2753 8.857 0.03188 0.5934 6.388 280 6.9 44.3 10 145 14.15 0.01415 0.2955 9.508 0.03423 0.7005 7.540 300 26.9 80.3 10 145 15.11 0.01511 0.3156 10.15 0.03655 0.8132 8.754 320 46.9 116 10 145 16.07 0.01607 0.3356 10.80 0.03887 0.9327 10.04 340 66.9 152 10 145 17.01 0.01701 0.3553 11.43 0.04115 1.057 11.38 360 86.9 188 10 145 17.94 0.01794 0.3747 12.06 0.04340 1.187 12.78 400 127 260 10 145 19.76 0.01976 0.4127 13.28 0.04780 1.466 15.78 450 177 350 10 145 21.95 0.02195 0.4585 14.75 0.05311 1.845 19.86 500 227 440 10 145 24.06 0.02406 0.5025 16.17 0.05820 2.257 24.29 600 327 620 10 145 28.04 0.02804 0.5856 18.84 0.06783 3.170 34.12 650 377 710 10 145 29.91 0.02991 0.6246 20.10 0.07235 3.668 39.48 850 577 1070 10 145 36.73 0.03673 0.7672 24.68 0.08886 5.906 63.58 1050 777 1430 10 145 42.71 0.04271 0.8921 28.70 0.1033 8.491 91.40 Liquid 250 -23.2 -9.7 50 725 153.2 0.15315 3.199 102.9 0.370 0.14464 1.557 287.43 14.28 57.70 50 725 75.60 0.07560 1.579 50.80 0.183 0.09138 0.9836 Gas 287.43 14.28 57.70 50 725 16.81 0.01681 0.3510 11.29 0.041 0.10728 1.1548 450 177 350 50 725 22.43 0.02243 0.4684 15.07 0.054 0.36004 3.875 650 377 710 50 725 30.16 0.03016 0.6298 20.26 0.073 0.73696 7.933 850 577 1070 50 725 36.90 0.03690 0.7707 24.79 0.089 1.194 12.85 1050 777 1430 50 725 42.84 0.04284 0.8946 28.78 0.104 1.718 18.49 Liquid 218.6 -54.55 -66.19 100 1450 266.3 0.2663 5.562 178.9 0.644 0.224 2.41 220 -53.2 -63.7 100 1450 260.2 0.2602 5.434 174.8 0.629 0.2194 2.362 240 -33.2 -27.7 100 1450 189.4 0.1894 3.956 127.3 0.458 0.1699 1.828 250 -23.2 -9.7 100 1450 162.5 0.16247 3.393 109.2 0.393 0.1509 1.625 260 -13.2 8.3 100 1450 139.5 0.1395 2.914 93.74 0.337 0.1348 1.451 280 6.9 44.3 100 1450 102.2 0.1022 2.134 68.68 0.247 0.1093 1.176 300 26.9 80.3 100 1450 71.03 0.07103 1.483 47.73 0.172 0.08861 0.9538 Supercritical phase 320 46.9 116 100 1450 32.39 0.03239 0.6765 21.77 0.07835 0.07225 0.7777 340 66.9 152 100 1450 22.80 0.02280 0.4762 15.32 0.05516 0.08817 0.9490 360 86.9 188 100 1450 21.83 0.02183 0.4559 14.67 0.05281 0.1049 1.129 400 127 260 100 1450 22.23 0.02223 0.4643 14.94 0.05378 0.1376 1.482 450 177 350 100 1450 23.68 0.02368 0.4945 15.91 0.05728 0.1799 1.936 500 227 440 100 1450 25.39 0.02539 0.5303 17.06 0.06142 0.2245 2.416 600 327 620 100 1450 28.94 0.02894 0.6044 19.45 0.07001 0.3218 3.464 650 377 710 100 1450 30.69 0.03069 0.6409 20.62 0.07423 0.3742 4.028 850 577 1070 100 1450 37.22 0.03722 0.7774 25.01 0.09005 0.6072 6.536 1050 777 1430 100 1450 43.07 0.04307 0.8995 28.94 0.104 0.8733 9.400

Unit conversion:

Viscosity, Dynamic (Absolute)

Absolute or Dynamic Viscosity Unit Converter
centipoise [cP], gram/(centimeter second) [g/(cm s)] = poise [P],  kilogram/meter second [kg/m s]=newton second/square meter [N s/m 2 ]= 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)/m 2 = 1 Pa s = 10 P = 1000 cP = 0.672197 lb/(ft s) = 2419.09 lb/(ft h)
• 1 (N s)/m 2 = 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)/m 2 = 10 P = 1000 cP = 0.672197 lb/(ft s) = 2419.08 lb/(ft h) =  0.00014504 reyn
• 1 reyn = 6894.76 Pa s

Viscosity, Kinematic

Kinematic Viscosity Unit Converter
centistoke [cSt] = square millimeter/second [mm 2 /s], square foot/hour [ft 2 /h], square foot/second [ft 2 /s], square inch/second [in 2 /s], square meter/hour [m 2 /h], square meter/second [m 2 /s], stoke [St] = square centimeter/second [cm 2 /s]

• 1 cm 2 /s = 1 St = 100 mm 2 /s = 100 cSt = 1x10 -4 m 2 /s = 0.36 m 2 /h = 1.07639x10 -3 ft 2 /s = 3.875008 ft 2 /h = 0.1550003 in 2 /s
• 1 cSt = 1 mm 2 /s = 0.01 St = 1x10 -6 m 2 /s = 0.0036 m 2 /h = 1.07639x10 -5 ft 2 /s = 0.03875008 ft 2 /h = 0.001550003 in 2 /s
• 1 ft 2 /h = 2.7778x10 -4 ft 2 /s = 0.04 in 2 /s = 2.58064x10 -5 m 2 /s = 0.09290304 m 2 /h = 25.8064 cS = 0.258064 St
• 1 ft 2 /s = 3600 ft 2 /h = 144 in 2 /s = 0.09290304 m 2 /s = 334.451 m 2 /h = 92903.04 cSt = 929.0304 St
• 1 in 2 /s = 0.0069444 ft 2 /s = 25 ft 2 /h = 0.00064516 m 2 /s = 2.322576 m 2 /h = 645.16 cSt = 6.4516 St
• 1 m 2 /h = 1/3600 m 2 /s = 2.7778x10 -4 m 2 /s = 2.7778 cm 2 /s = 277.78 mm 2 /s = 277.78 cSt = 2.7778 St = 0.00298998 ft 2 /s = 10.7639 ft 2 /h = 0.430556 in 2 /s
• 1 m 2 /s = 3600 m 2 /h = 1x10 4 cm 2 /s = 1x10 4 St = 1x10 6 mm 2 /s = 1x10 6 cSt = 10.7639 ft 2 /s = 38750.08 ft 2 /h = 1550003 in 2 /s
• 1 mm 2 /s = 1 cSt = 1x10 -6 m 2 /s = 0.0036 m 2 /h = 0.01 cm 2 /s = 0.01 St = 1.07639x10 -5 ft 2 /s = 0.03875008 ft 2 /h = 0.001550003 in 2 /s
• 1 St = 1 cm 2 /s = 100 cSt = 100 mm 2 /s = 1x10 -4 m 2 /s = 0.36 m 2 /h = 1.076x10 -3 ft 2 /s = 3.875008 ft 2 /h = 0.1550003 in 2 /s

## Related Topics

### • Fluid Mechanics

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### • Thermodynamics

Work, heat and energy systems.

### • Viscosities

Viscosities of products and chemical species at varying conditions.

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