Oxygen - Dynamic and Kinematic Viscosity vs. Temperature and Pressure

Online calculator, figures and tables showing dynamic and kinematic viscosity of oxygen, O₂, at varying temperature and pressure - Imperial and SI Units.

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.

Oxygen phase diagram

Online Oxygen Viscosity Calculator

The calculator below can be used to estimate oxygen dynamic or kinematic viscosity at given temperatures and atmospheric pressure.
The output dynamic viscosity is given as Pas, Ns/m², cP, mPas, lb_fs/ft² and lb_m/fth, 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 Oxygen 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, methanol, nitrogen, propane and water.

Oxygen dynamic and kinematic viscosity at atmospheric pressure and varying temperature:

Oxygen viscosity 1 bara C Oxygen viscosity 1 bara F

Dynamic viscosity of oxygen at varying temperature and 1, 10, 50 and 100 bara (14.5, 145, 725 and 1450 psia):
Oxygen dynamic viscosity pressure C

Oxygen dynamic viscosity pressure F

Dynamic viscosity of oxygen at gas-liquid equilibrium pressure: Oxygen dynamic viscosity equilibrium C

Oxygen dynamic viscosity equilibrium F

Kinematic viscosity of oxygen at gas-liquid equilibrium pressure:

Oxygen kinematic viscosity equilibrium C

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

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

Oxygen - Dynamic and Kinematic Viscosity vs. Temperature and Pressure
State	Temperature			Pressure		Dynamic (Absolute) Viscosity					Kinematic Viscosity
State	(K)	(°C)	(°F)	(bara)	(psia)	(μPa s)	(cP)	( ×10^-6 lb_f s/ft²)	( ×10^-6 lb_m s/ft s)	(lb_m/ft h)	(cSt), ( ×10^-6 m²/s)	( ×10^-6 ft2/s)
Liquid at equilibrium	54.361	-218.79	-361.82	0.0015	0.0212	773.62	0.7736	16.16	519.8	1.871	0.5923	6.376
	70	-203	-334	0.0626	0.908	371.79	0.3718	7.765	249.8	0.8994	0.3006	3.235
	75	-198	-325	0.145	2.11	308.66	0.3087	6.446	207.4	0.7467	0.2543	2.737
	80	-193	-316	0.301	4.37	261.22	0.2612	5.456	175.5	0.6319	0.2194	2.362
	90	-183	-298	0.994	14.4	195.64	0.1956	4.086	131.5	0.4733	0.1713	1.844
	100	-173	-280	2.54	36.8	152.56	0.1526	3.186	102.5	0.3691	0.1398	1.505
	110	-163	-262	5.43	78.8	121.52	0.1215	2.538	81.66	0.2940	0.1174	1.263
	120	-153	-244	10.2	148.3	97.43	0.09743	2.035	65.47	0.2357	0.1000	1.077
	130	-143	-226	17.5	253.7	77.57	0.07757	1.620	52.13	0.1877	0.08595	0.9252
	140	-133	-208	27.9	404.3	60.22	0.06022	1.258	40.47	0.1457	0.07405	0.7971
	145	-128	-199	34.5	500.0	51.87	0.05187	1.083	34.85	0.1255	0.06869	0.7393
	150	-123	-190	42.2	611.9	42.90	0.04290	0.8960	28.83	0.1038	0.06351	0.6836
Gas at equilibrium	54.361	-218.79	-361.82	0.0015	0.0212	4.096	0.00410	0.08555	2.753	0.00991	395.4	4257
	70	-203	-334	0.0626	0.908	5.356	0.0053557	0.1119	3.599	0.01296	15.49	166.7
	75	-198	-325	0.145	2.11	5.753	0.0057533	0.1202	3.866	0.01392	7.648	82.32
	80	-193	-316	0.301	4.37	6.149	0.0061486	0.1284	4.132	0.01487	4.187	45.07
	90	-183	-298	0.994	14.4	6.936	0.0069355	0.1449	4.660	0.01678	1.581	17.02
	100	-173	-280	2.54	36.8	7.728	0.0077281	0.1614	5.193	0.01869	0.7413	7.979
	110	-163	-262	5.43	78.8	8.547	0.0085467	0.1785	5.743	0.02068	0.4016	4.323
	120	-153	-244	10.2	148.3	9.427	0.0094273	0.1969	6.335	0.02281	0.2398	2.581
	130	-143	-226	17.5	253.7	10.45	0.01045	0.2181	7.019	0.02527	0.1528	1.644
	140	-133	-208	27.9	404.3	11.82	0.01182	0.2469	7.945	0.02860	0.1013	1.090
	145	-128	-199	34.5	500.0	12.88	0.01288	0.2690	8.656	0.03116	0.08315	0.8950
	150	-123	-190	42.2	611.9	14.72	0.01472	0.3075	9.892	0.03561	0.06849	0.7372

Liquid	54.37	-218.8	-361.8	1	14.5	773.8	0.7738	16.16	520.0	1.872	0.5925	6.378
	60	-213	-352	1	14.5	578.5	0.5785	12.08	388.7	1.399	0.4512	4.857
	80	-193	-316	1	14.5	261.4	0.2614	5.459	175.7	0.6323	0.2195	2.362
	90.06	-183.09	-297.56	1	14.5	195.3	0.1953	4.079	131.2	0.4724	0.1710	1.841
Gas	90.06	-183.09	-297.56	1	14.5	6.940	0.00694	0.1449	4.663	0.01679	1.573	16.93
	100	-173	-280	1	14.5	7.712	0.007712	0.1611	5.182	0.01866	1.957	21.06
	120	-153	-244	1	14.5	9.219	0.009219	0.1925	6.195	0.02230	2.835	30.51
	140	-133	-208	1	14.5	10.67	0.01067	0.2228	7.170	0.02581	3.846	41.40
	160	-113	-172	1	14.5	12.07	0.01207	0.2521	8.111	0.02920	4.988	53.69
	180	-93.2	-136	1	14.5	13.41	0.01341	0.2801	9.011	0.03244	6.246	67.23
	200	-73.2	-99.7	1	14.5	14.72	0.01472	0.3074	9.891	0.03561	7.627	82.10
	220	-53.2	-63.7	1	14.5	15.98	0.01598	0.3337	10.74	0.03866	9.116	98.12
	240	-33.2	-27.7	1	14.5	17.20	0.01720	0.3592	11.56	0.04161	10.71	115.3
	260	-13.2	8.3	1	14.5	18.38	0.01838	0.3839	12.35	0.04446	12.40	133.5
	280	6.9	44.3	1	14.5	19.53	0.01953	0.4079	13.12	0.04724	14.19	152.8
	300	26.9	80.3	1	14.5	20.65	0.02065	0.4313	13.88	0.04995	16.08	173.1
	320	46.9	116	1	14.5	21.74	0.02174	0.4540	14.61	0.05259	18.07	194.5
	340	66.9	152	1	14.5	22.80	0.02280	0.4762	15.32	0.05516	20.14	216.8
	360	86.9	188	1	14.5	23.84	0.02384	0.4979	16.02	0.05767	22.30	240.0
	400	127	260	1	14.5	25.84	0.02584	0.5397	17.36	0.06251	26.86	289.1
	500	227	440	1	14.5	30.49	0.03049	0.6368	20.49	0.07376	39.62	426.4
	600	327	620	1	14.5	34.73	0.03473	0.7254	23.34	0.08401	54.16	582.9
	700	427	800	1	14.5	38.65	0.03865	0.8072	25.97	0.09350	70.31	756.8
	800	527	980	1	14.5	42.33	0.04233	0.8841	28.44	0.1024	88.02	947.5
	900	627	1160	1	14.5	45.81	0.04581	0.9568	30.78	0.1108	107.2	1153.4
	1000	727	1340	1	14.5	49.12	0.04912	1.026	33.01	0.1188	127.7	1374.0

Liquid	54.47	-218.68	-361.62	10	145	775.0	0.7750	16.19	520.8	1.875	0.5930	6.383
	60	-213	-352	10	145	582.7	0.5827	12.17	391.6	1.410	0.4542	4.889
	80	-193	-316	10	145	263.6	0.2636	5.505	177.1	0.6377	0.2211	2.380
	100	-173	-280	10	145	153.9	0.1539	3.214	103.4	0.3723	0.1408	1.516
	119.62	-153.53	-244.35	10	145	98.25	0.09825	2.052	66.02	0.2377	0.1006	1.083
Gas	119.62	-153.53	-244.35	10	145	9.392	0.009392	0.1962	6.311	0.02272	0.2442	2.629
	120	-153	-244	10	145	9.421	0.009421	0.1968	6.331	0.02279	0.2463	2.651
	140	-133	-208	10	145	10.89	0.01089	0.2274	7.318	0.02634	0.3583	3.857
	160	-113	-172	10	145	12.29	0.01229	0.2567	8.258	0.02973	0.4791	5.157
	180	-93.2	-136	10	145	13.64	0.01364	0.2849	9.166	0.03300	0.6108	6.575
	200	-73.2	-99.7	10	145	14.94	0.01494	0.3120	10.04	0.03614	0.7530	8.105
	220	-53.2	-63.7	10	145	16.20	0.01620	0.3383	10.89	0.03919	0.9060	9.753
	240	-33.2	-27.7	10	145	17.41	0.01741	0.3636	11.70	0.04212	1.068	11.50
	260	-13.2	8.3	10	145	18.59	0.01859	0.3883	12.49	0.04497	1.241	13.36
	280	6.9	44.3	10	145	19.73	0.01973	0.4121	13.26	0.04773	1.424	15.32
	300	26.9	80.3	10	145	20.85	0.02085	0.4355	14.01	0.05044	1.615	17.38
	320	46.9	116	10	145	21.93	0.02193	0.4580	14.74	0.05305	1.815	19.54
	340	66.9	152	10	145	22.99	0.02299	0.4802	15.45	0.05561	2.026	21.80
	360	86.9	188	10	145	24.02	0.02402	0.5017	16.14	0.05811	2.243	24.14
	400	127	260	10	145	26.01	0.02601	0.5432	17.48	0.06292	2.703	29.09
	500	226.85	440.33	10	145	30.63	0.03063	0.6397	20.58	0.07410	3.987	42.91
	600	327	620	10	145	34.80	0.03480	0.7268	23.38	0.08418	5.439	58.55
	700	427	800	10	145	38.77	0.03877	0.8096	26.05	0.09378	7.070	76.10
	800	527	980	10	145	42.43	0.04243	0.8862	28.51	0.1026	8.843	95.19
	900	627	1160	10	145	45.90	0.04590	0.9586	30.84	0.1110	10.76	115.8
	1000	727	1340	10	145	49.20	0.04920	1.028	33.06	0.1190	12.82	137.9

Liquid	100	-173	-280	50	725	160.9	0.1609	3.361	108.1	0.3893	0.1458	1.569
Liquid	154.36	-118.79	-181.82	50	725	29.67	0.02967	0.6196	19.94	0.07177	0.05791	0.6233
Gas	154.36	-118.79	-181.82	50	725	20.57	0.02057	0.4297	13.83	0.04977	0.05761	0.6201
	300	26.9	80.3	50	725	21.77	0.02177	0.4546	14.63	0.05265	0.3299	3.551
	500	227	440	50	725	31.27	0.03127	0.6530	21.01	0.07564	0.8205	8.832
	700	427	800	50	725	39.26	0.03926	0.8200	26.38	0.09498	1.448	15.59
	900	627	1160	50	725	46.31	0.04631	0.9671	31.12	0.1120	2.195	23.62

Liquid	55.5	-217.65	-359.77	100	1450	786.0	0.7860	16.42	528.2	1.901	0.5991	6.448
	60	-213	-352	100	1450	625.3	0.6253	13.06	420.2	1.513	0.4832	5.201
	80	-193	-316	100	1450	285.2	0.2852	5.957	191.6	0.6899	0.2363	2.543
	100	-173	-280	100	1450	169.5	0.1695	3.540	113.9	0.4100	0.1519	1.635
	120	-153	-244	100	1450	112.4	0.1124	2.348	75.53	0.2719	0.1107	1.192
	140	-133	-208	100	1450	75.70	0.07570	1.581	50.87	0.1831	0.08482	0.9130
	160	-113	-172	100	1450	47.96	0.04796	1.002	32.23	0.1160	0.06698	0.7210
Supercritical phase	180	-93.2	-136	100	1450	26.07	0.02607	0.5445	17.52	0.06307	0.06159	0.6629
	200	-73.2	-99.7	100	1450	20.74	0.02074	0.4332	13.94	0.05017	0.07471	0.8042
	220	-53.2	-63.7	100	1450	20.24	0.02024	0.4227	13.60	0.04896	0.09204	0.991
	240	-33.2	-27.7	100	1450	20.67	0.02067	0.4317	13.89	0.05000	0.1107	1.192
	260	-13.2	8.3	100	1450	21.40	0.02140	0.4469	14.38	0.05177	0.1303	1.403
	280	6.9	44.3	100	1450	22.25	0.02225	0.4647	14.95	0.05382	0.1507	1.623
	300	26.9	80.3	100	1450	23.15	0.02315	0.4835	15.56	0.05600	0.1720	1.851
	320	46.9	116	100	1450	24.07	0.02407	0.5027	16.17	0.05823	0.1941	2.089
	340	66.9	152	100	1450	25.00	0.02500	0.5221	16.80	0.06048	0.2170	2.336
	360	86.9	188	100	1450	25.92	0.02592	0.5414	17.42	0.06270	0.2404	2.588
	400	127	260	100	1450	27.74	0.02774	0.5794	18.64	0.06711	0.2900	3.121
	500	227	440	100	1450	32.07	0.03207	0.6698	21.55	0.07758	0.4258	4.583
	600	327	620	100	1450	36.10	0.03610	0.7540	24.26	0.08733	0.5782	6.223
	700	427	800	100	1450	39.87	0.03987	0.8327	26.79	0.09645	0.7458	8.028
	800	527	980	100	1450	43.43	0.04343	0.9071	29.18	0.1051	0.9282	9.991
	900	627	1160	100	1450	46.80	0.04680	0.9774	31.45	0.1132	1.124	12.10
	1000	727	1340	100	1450	50.03	0.05003	1.045	33.62	0.1210	1.334	14.36

Liquid	100	-173	-280	250	3626	194.4	0.1944	4.060	130.6	0.4702	0.1693	1.822
Supercritical phase	300	26.9	80.3	250	3626	29.61	0.02961	0.6183	19.89	0.07162	0.08902	0.9582
	500	227	440	250	3626	34.71	0.03471	0.7248	23.32	0.08395	0.1928	2.076
	700	427	800	250	3626	41.71	0.04171	0.8712	28.03	0.1009	0.3265	3.515
	900	627	1160	250	3626	48.27	0.04827	1.008	32.44	0.1168	0.4831	5.201

Liquid	100	-173	-280	750	10878	275.0	0.2750	5.743	184.8	0.6652	0.2246	2.417
Supercritical phase	300	26.9	80.3	750	10878	53.38	0.05338	1.115	35.87	0.1291	0.07721	0.8311
	500	227	440	750	10878	45.08	0.04508	0.9416	30.30	0.1091	0.1024	1.102
	700	427	800	750	10878	48.27	0.04827	1.008	32.44	0.1168	0.1479	1.592
	900	627	1160	750	10878	53.16	0.05316	1.110	35.72	0.1286	0.2032	2.187

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/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) = 6.72197×10^-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

Viscosity, Kinematic

Kinematic Viscosity Unit Converter
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 = 1×10^-4 m²/s = 0.36 m²/h = 1.07639×10^-3 ft²/s = 3.875008 ft²/h = 0.1550003 in²/s
1 cSt = 1 mm²/s = 0.01 St = 1×10^-6 m²/s = 0.0036 m²/h = 1.07639×10^-5ft²/s = 0.03875008 ft²/h = 0.001550003 in²/s
1 ft²/h = 2.7778×10^-4 ft²/s = 0.04 in²/s = 2.58064×10^-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 = 2.7778×10^-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 = 1×10⁴ cm²/s = 1×10⁴ St = 1×10⁶ mm²/s = 1×10⁶ cSt = 10.7639 ft²/s = 38750.08 ft²/h = 1550003 in²/s
1 mm²/s = 1 cSt = 1×10^-6 m²/s = 0.0036 m²/h = 0.01 cm²/s = 0.01 St = 1.07639×10^-5ft²/s = 0.03875008 ft²/h = 0.001550003 in²/s
1 St = 1 cm²/s = 100 cSt = 100 mm²/s = 1×10^-4 m²/s = 0.36 m²/h = 1.076×10^-3 ft²/s = 3.875008 ft²/h = 0.1550003 in²/s