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Argon - Density and Specific Weight

Online calculator, figures and tables showing density and specific weight of argon, Ar, at varying temperature and pressure - Imperial and SI Units

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Density, ρ, has units typically [kg/m3] or [lb/ft3], and is defined by the ratio of the mass to the volume of a substance:

ρ = m/V                      [1]

where     m = mass, units typically [kg] or [lb]
               V = volume, units typically [m3] or [ft3]

Specific weight, γ, has units typically [N/m3] or [lbf/ft3]  is defined by the ratio of the weight to the volume of a substance:

γ = (m * g)/V = ρ * g                [2]

where    g = acceleration due to gravity, units typically [m/s2] and value on Earth usually given as 9.80665 [m/s2] or 32.17405 [ft/s2]  

Tabulated values of argon density at given temperature and pressure (SI and Imperial units) as well as density units conversion are given below the figures.

Argon phase diagram

Online Argon Density Calculator

The calculator below can be used to estimate the density and specific weight of argon at given temperature and pressure.
The output density is given as kg/m3, lb/ft3, lb/gal(US liq) and sl/ft3.  Specific weight is given as N/m3 and lbf/ ft3.

Temperature

Choose the actual unit of temperature: °C  °F  °R 
Choose the actual pressure:  1 bara / 14.5 psia; 10 bara / 145 psia; 50 bara / 725 psia;

See also Argon Thermophysical properties at standard conditionsas well as density and specific weight of acetone, air, ammonia, benzene, butanecarbon dioxide, carbon monoxide, ethane, ethanol, ethylene, helium, hydrogen, methane, methanol, nitrogen, oxygen, pentane, propane, toluene and water.
Density of crude oil, Density of fuel oils, Density of lubricating oil and Density of jet fuel as function of temperature.


Density and specific weight of argon gas at varying temperature and atmospheric pressure, SI and Imperial units:

Argon density 1 bara C

Argon density 1 bara F
Density of argon at varying temperature and pressure, SI and Imperial units:


Argon density pressure C

Argon density pressure F

Density of argon at varying temperature and equilibrium pressure, SI and Imperial units:


Argon density equilibrium C

Argon density equilibrium F

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Density and specific weight of argon at given temperatures and pressures:

State Temperature Pressure Density Specific weight
[K] [°C] [°F] [bara] [psia] [mol/dm3] [g/l],
[kg/m3]
[lb/ft3] [sl/ft3] [N/m3] [lbf/ft3]

Liquid at

equilibrium

83.81 -187.68 -305.82 0.689 9.99 35.47 1417 88.46 2.749 13896 88.46
90 -183 -298 1.34 19.4 34.52 1379 86.09 2.676 13523 86.09
100 -173 -280 3.24 47.0 32.89 1314 82.03 2.550 12886 82.03
110 -163 -262 6.65 96.5 31.12 1243 77.60 2.412 12190 77.60
120 -153 -244 12.1 176 29.11 1163 72.60 2.257 11405 72.60
130 -143 -226 20.3 294 26.73 1068 66.67 2.072 10474 66.67
140 -133 -208 31.7 459 23.62 943.7 58.91 1.831 9255 58.91
145 -128 -199 38.9 564 21.39 854.3 53.33 1.658 8378 53.33
150 -123 -190 47.4 687 17.03 680.4 42.48 1.320 6672 42.48
150.69 -122.46 -188.43 48.6 705 13.41 535.6 33.44 1.039 5252 33.44

Gas at

equilibrium

83.81 -187.68 -305.82 0.689 9.99 0.1015 4.055 0.2531 0.008 39.77 0.2531
90 -183 -298 1.34 19.4 0.1861 7.436 0.4642 0.01443 72.92 0.4642
100 -173 -280 3.24 47.0 0.4220 16.86 1.053 0.03271 165.3 1.053
110 -163 -262 6.65 96.5 0.8333 33.29 2.078 0.06459 326.5 2.078
120 -153 -244 12.1 176 1.505 60.14 3.754 0.1167 589.8 3.754
130 -143 -226 20.3 294 2.593 103.6 6.468 0.2010 1016 6.468
140 -133 -208 31.7 459 4.478 178.9 11.17 0.3471 1754 11.17
145 -128 -199 38.9 564 6.119 244.4 15.26 0.4743 2397 15.26
150 -123 -190 47.4 687 9.875 394.5 24.63 0.7655 3869 24.63
150.69 -122.46 -188.43 48.6 705 13.41 535.6 33.44 1.039 5252 33.44
Liquid 83.81 -189.34 -308.81 1 14.5 35.47 1417 88.46 2.749 13896 88.46
87.18 -185.97 -302.75 1 14.5 34.95 1396 87.15 2.709 13690 87.15
Gas 87.18 -185.97 -302.75 1 14.5 0.1428 5.704 0.3561 0.01107 55.94 0.3561
100 -173 -280 1 14.5 0.1230 4.915 0.3068 0.00954 48.20 0.3068
120 -153 -244 1 14.5 0.1016 4.058 0.2533 0.00787 39.80 0.2533
140 -133 -208 1 14.5 0.08664 3.461 0.2161 0.00672 33.94 0.2161
160 -113 -172 1 14.5 0.07560 3.020 0.1885 0.00586 29.62 0.1885
180 -93.2 -136 1 14.5 0.06709 2.680 0.1673 0.00520 26.28 0.1673
200 -73.2 -99.7 1 14.5 0.06030 2.409 0.1504 0.00467 23.62 0.1504
220 -53.2 -63.7 1 14.5 0.05480 2.189 0.1367 0.00425 21.47 0.1367
240 -33.2 -27.7 1 14.5 0.05019 2.005 0.1252 0.00389 19.66 0.1252
260 -13.2 8.3 1 14.5 0.04631 1.850 0.1155 0.00359 18.14 0.1155
280 6.9 44.3 1 14.5 0.04298 1.717 0.1072 0.00333 16.84 0.1072
300 26.9 80.3 1 14.5 0.04013 1.603 0.1001 0.00311 15.72 0.1001
320 46.9 116 1 14.5 0.03760 1.502 0.0938 0.00291 14.73 0.094
340 66.9 152 1 14.5 0.03540 1.414 0.08827 0.00274 13.87 0.0883
360 86.9 188 1 14.5 0.03342 1.335 0.08334 0.00259 13.09 0.0833
400 127 260 1 14.5 0.03006 1.201 0.07498 0.00233 11.78 0.0750
500 227 440 1 14.5 0.02405 0.9608 0.05998 0.00186 9.422 0.0600
600 327 620 1 14.5 0.02004 0.8006 0.04998 0.00155 7.851 0.0500
700 427 800 1 14.5 0.01718 0.6862 0.04284 0.00133 6.729 0.0428
800 527 980 1 14.5 0.01503 0.6004 0.03748 0.00116 5.888 0.0375
900 627 1160 1 14.5 0.01336 0.5337 0.03332 0.00104 5.234 0.0333
1000 727 1340 1 14.5 0.01202 0.4803 0.02998 0.00093 4.710 0.0300
Liquid 84.04 -189.11 -308.40 10 145 35.50 1418 88.52 2.751 13906 88.52
100 -173 -280 10 145 32.94 1316 82.16 2.553 12906 82.16
116.6 -156.55 -249.79 10 145 29.81 1191 74.35 2.311 11680 74.35
Gas 116.6 -156.55 -249.79 10 145 1.240 49.55 3.093 0.09614 485.9 3.093
120 -153 -244 10 145 1.182 47.20 2.947 0.09158 462.9 2.947
140 -133 -208 10 145 0.9450 37.75 2.357 0.07325 370.2 2.357
160 -113 -172 10 145 0.7993 31.93 1.993 0.06195 313.1 1.993
180 -93.2 -136 10 145 0.6967 27.83 1.737 0.05400 272.9 1.737
200 -73.2 -99.7 10 145 0.6193 24.74 1.544 0.04800 242.6 1.544
220 -53.2 -63.7 10 145 0.5585 22.31 1.393 0.04329 218.8 1.393
240 -33.2 -27.7 10 145 0.5089 20.33 1.269 0.03945 199.4 1.269
260 -13.2 8.3 10 145 0.4679 18.69 1.167 0.03626 183.3 1.167
280 6.9 44.3 10 145 0.4331 17.30 1.080 0.03357 169.7 1.080
300 26.9 80.3 10 145 0.4033 16.11 1.006 0.03126 158.0 1.006
320 46.9 116 10 145 0.3775 15.08 0.9414 0.02926 147.9 0.9414
340 66.9 152 10 145 0.3547 14.17 0.8846 0.02749 139.0 0.8846
360 86.9 188 10 145 0.3347 13.37 0.8347 0.02594 131.1 0.8347
400 127 260 10 145 0.3006 12.01 0.7498 0.02330 117.8 0.7498
500 227 440 10 145 0.2401 9.593 0.5989 0.01861 94.08 0.5989
600 327 620 10 145 0.2000 7.988 0.4987 0.01550 78.34 0.4987
700 427 800 10 145 0.1714 6.846 0.4274 0.01328 67.14 0.4274
800 527 980 10 145 0.1499 5.990 0.3739 0.01162 58.74 0.3739
900 627 1160 10 145 0.1333 5.325 0.3324 0.01033 52.22 0.3324
1000 727 1340 10 145 0.1200 4.793 0.2992 0.00930 47.00 0.2992
Liquid 100 -173 -280 50 725 33.34 1332 83.15 2.584 13062 83.15

Supercritical

phase

200 -73.2 -99.7 50 725 3.534 141.2 8.814 0.2739 1385 8.814
300 26.9 80.3 50 725 2.060 82.28 5.136 0.1596 806.9 5.136
400 127 260 50 725 1.502 60.01 3.746 0.1164 588.5 3.746
500 227 440 50 725 1.191 47.59 2.971 0.09235 466.7 2.971
600 327 620 50 725 0.9899 39.54 2.469 0.07673 387.8 2.469
700 427 800 50 725 0.8477 33.87 2.114 0.06571 332.1 2.114
Liquid 86.27 -187 -304 100 1450 35.75 1428 89.15 2.771 14004 89.15
100 -173 -280 100 1450 33.77 1349 84.22 2.617 13229 84.22
120 -153 -244 100 1450 30.59 1222 76.29 2.371 11984 76.29
140 -133 -208 100 1450 26.68 1066 66.55 2.068 10454 66.55

Supercritical

phase
160 -113 -172 100 1450 20.87 833.6 52.04 1.617 8175 52.04
180 -93.2 -136 100 1450 12.31 491.9 30.71 0.9544 4824 30.71
200 -73.2 -99.7 100 1450 8.453 337.7 21.08 0.6552 3312 21.08
220 -53.2 -63.7 100 1450 6.781 270.9 16.91 0.5256 2657 16.91
240 -33.2 -27.7 100 1450 5.788 231.2 14.43 0.4486 2267 14.43
260 -13.2 8.3 100 1450 5.107 204.0 12.74 0.3958 2001 12.74
280 6.9 44.3 100 1450 4.596 183.6 11.46 0.3562 1801 11.46
300 26.9 80.3 100 1450 4.195 167.6 10.46 0.3252 1644 10.46
320 46.9 116 100 1450 3.870 154.6 9.651 0.3000 1516 9.651
340 66.9 152 100 1450 3.597 143.7 8.971 0.2788 1409 8.971
360 86.9 188 100 1450 3.364 134.4 8.390 0.2608 1318 8.390
400 127 260 100 1450 2.989 119.4 7.454 0.2317 1171 7.454
500 227 440 100 1450 2.355 94.09 5.874 0.1826 922.7 5.874
600 327 620 100 1450 1.953 78.03 4.871 0.1514 765.2 4.871
700 427 800 100 1450 1.672 66.80 4.170 0.1296 655.1 4.170
800 527 980 100 1450 1.464 58.47 3.650 0.1135 573.4 3.650
900 627 1160 100 1450 1.302 52.03 3.248 0.1010 510.2 3.248
1000 727 1340 100 1450 1.174 46.88 2.927 0.09096 459.7 2.927

Supercritical

phase
200 -73.2 -100 1000 14500 30.37 1213.1 75.73 2.354 11897 75.73
300 26.9 80.3 1000 14500 24.15 964.8 60.23 1.872 9462 60.23
400 127 260 1000 14500 19.71 787.4 49.15 1.528 7722 49.15
500 227 440 1000 14500 16.61 663.4 41.42 1.287 6506 41.42
600 327 620 1000 14500 14.37 574.1 35.84 1.1147 5630 35.84
700 427 800 1000 14500 12.70 507.1 31.66 0.9840 4973 31.66

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Density units conversion:

Density converter

kilogram/cubic meter [kg/m3] = gram/liter [g/l], kilogram/liter [kg/l] = gram/cubic centimeter [g/cm3]= ton(metric)/cubic meter [t/m3], once/gallon(US liquid) [oz/gal(US liq)] pound/cubic inch [lb/in3], pound/cubic foot [lb/ft3], pound/gallon(UK) [lb/gal(UK)], pound/gallon(US liquid) [lb/gal(US liq)], slug/cubic foot [sl/ft3], ton(short)/cubic yard [ton(short)/yd3], ton(long)/cubic yard [yd3]

  • 1 g/cm3 = 1 kg/l = 1000 kg/m3 = 62.428 lb/ft3 = 0.03613 lb/in3 = 1.9403 sl/ft3 = 10.0224 lb/gal(UK) = 8.3454 lb/gal(US liq) = 0.5780 oz/in= 0.7525 ton(long)/yr3
  • 1 g/l = 1 kg/m3 = 0.001 kg/l = 0.000001 kg/cm3 = 0.001 g/cm3 = 0.99885 oz/ft3  = 0.0005780 oz/in3 = 0.16036 oz/gal(UK) = 0.1335 oz/gal(US liq) = 0.06243 lb/ft3 = 3.6127x10-5 lb/in3 = 1.6856 lb/yd3 = 0.010022 lb/gal(UK) = 0.0083454 lb/gal(US liq) = 0.0007525 ton(long)/yd= 0.0008428 ton(short)/yd3
  • 1 kg/l = 1 g/cm3 = 1000 kg/m3 = 62.428 lb/ft3 = 0.03613 lb/in3 = 1.9403 sl/ft3 = 8.3454 lb/gal(US liq) = 0.5780 oz/in= 0.7525 ton(long)/yr3
  • 1 kg/m3 = 1 g/l = 0.001 kg/l = 0.000001 kg/cm3 = 0.001 g/cm3 = 0.99885 oz/ft3  = 0.0005780 oz/in3 = 0.16036 oz/gal(UK) = 0.1335 oz/gal(US liq) = 0.06243 lb/ft3 = 3.6127x10-5 lb/in3 = 1.6856 lb/yd3 = 0.010022 lb/gal(UK) = 0.008345 lb/gal(US liq) = 0.0007525 ton(long)/yd = 0.0008428 ton(short)/yd
  • 1 lb/ft3 = 27 lb/yd3 = 0.009259 oz/in= 0.0005787 lb/in= 16.01845 kg/m3 = 0.01602 g/cm3  = 0.1605 lb/gal(UK) = 0.1349 lb/gal(US liq) = 2.5687 oz/gal(UK) = 2.1389 oz/gal(US liq) = 0.01205 ton(long)/yd3 = 0.0135 ton(short)/yd3
  • 1 lb/gal(UK) = 0.8327 lb/gal(US liq) = 16 oz/gal(UK) = 13.323 oz/gal(US liq) = 168.179 lb/yd3 = 6.2288 lb/ft3 = 0.003605 lb/in3 = 0.05767 oz/in = 99.7764 kg/m3 = 0.09977 g/cm3  = 0.07508 ton(long)/yd3 = 0.08409 ton(short)/yd3
  • 1 lb/gal(US liq) = 1.2009 lb/gal(UK) = 19.215 oz/gal(UK) = 16 oz/gal(US liq) = 201.97 lb/yd3 = 7.4805 lb/ft3 = 0.004329 lb/in3 = 0.06926 oz/in = 119.826 kg/m3 = 0.1198 g/cm3  = 0.09017 ton(long)/yd3 = 0.1010 ton(short)/yd3
  • 1 lb/in3 = 1728 lb/ft3 = 46656 lb/yd3 = 16 oz/in= 27680 kg/m3 = 27.680 g/cm3  = 277.419 lb/gal(UK) = 231 lb/gal(US liq) =4438.7 oz/gal(UK) = 3696 oz/gal(US liq) = 20.8286 ton(long)/yd3 = 23.3280 ton(short)/yd3
  • 1 oz/gal(UK) =  0.8327 oz/gal(US liq) = 6.2360 kg/m3 = 6.2288 oz/ft3 = 0.3893 lb/ft3 = 10.5112 lb/yd3
  • 1 oz/gal(US liq) = 1.2009 oz/gal(UK) = 7.4892 kg/m3 = 7.4805 oz/ft3 = 0.4675 lb/ft3 = 12.6234 lb/yd3
  • 1 sl/ft3 = 515.3788 kg/m3 = 514.7848 oz/ft3 = 0.2979 oz/in3 = 32.1741 lb/ft3 = 82.645 oz/gal(UK) = 68.817 oz/gal(US liq) 
  • 1 ton(long)/yd3 = 1.12 ton(short)/yd3 = 1328.94 kg/m3 = 0.7682 oz/in3 = 82.963 lb/ft3 = 2240 lb/yd3 = 2.5786 sl/ft3 = 13.319 lb/gal(UK) = 11.0905 lb/gal(US liq)
  • 1 ton(short)/yd3 = 0.8929 ton(long)/yd3 = 1186.55 kg/m3 = 0.6859 oz/in3 = 74.074 lb/ft3 = 2000 lb/yd3 = 2.3023 sl/ft3 = 11.8921 lb/gal(UK) = 9.9023 lb/gal(US liq)

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