Water - Specific Volume vs. Temperature
Specific volume is the inverse of density, or the ratio of the volume to the mass of a substance:
v = V/m = 1/ρ [1]
where
v= specific volume, units typically [cm3 /g] or [ft3 /lb]
V = volume, units typically [cm3 ] or [ft3 ]
m= mass, units typically [g] or [lb]
ρ= density, units typically [g/cm3 ] or [lb/ft3 ]
Online Water specific volume Calculator
The calculator below can be used to calculate the liquid water specific volume at given temperatures.
The output specific volume is given as cm3 /g, ft3 /lb, gal(US liq)/lb and ft3 / sl .
Temperatur must be within the ranges 0-370 °C, 32-700 °F, 273-645 K and 492-1160 °R
Choose the actual unit of temperature:
The specific volume of water depends on temperature as shown below:
See Water and Heavy Water - thermodynamic properties.
See also Water Boiling points at high pressure , Boiling points at vacuum pressure , Density, specific weight and thermal expansion coefficient , Dynamic and kinematic viscosity , Enthalpy and entropy , Heat of vaporization , Ionization Constant, pK w , of normal and heavy water , Melting points at high pressure , Saturation pressure , Specific gravity and Specific heat (heat capacity) for online calculatores, and similar figures and tables as shown below.
Water specific volume at temperatures given in degree Celcius:
| Temperature | Specific volume (0-100°C at 1 atm, >100 °C at saturation pressure) |
||
| [°C] | [cm3 /g] | [ft3 /lb] | [gal(US liq)/lb] |
| 0.1 | 1.00015 | 0.016021 | 0.11981 |
| 1 | 1.00010 | 0.016020 | 0.11981 |
| 4 | 1.00003 | 0.016019 | 0.11982 |
| 10 | 1.00030 | 0.016023 | 0.11979 |
| 15 | 1.00090 | 0.016033 | 0.11972 |
| 20 | 1.00180 | 0.016047 | 0.11961 |
| 25 | 1.00296 | 0.016066 | 0.11947 |
| 30 | 1.00437 | 0.016088 | 0.11931 |
| 35 | 1.00600 | 0.016115 | 0.11911 |
| 40 | 1.00785 | 0.016144 | 0.11889 |
| 45 | 1.00989 | 0.016177 | 0.11865 |
| 50 | 1.01210 | 0.016212 | 0.11839 |
| 55 | 1.01452 | 0.016251 | 0.11811 |
| 60 | 1.01709 | 0.016292 | 0.11781 |
| 65 | 1.01984 | 0.016336 | 0.11750 |
| 70 | 1.02275 | 0.016383 | 0.11716 |
| 75 | 1.02581 | 0.016432 | 0.11681 |
| 80 | 1.02903 | 0.016483 | 0.11645 |
| 85 | 1.03241 | 0.016538 | 0.11607 |
| 90 | 1.03594 | 0.016594 | 0.11567 |
| 95 | 1.03962 | 0.016653 | 0.11526 |
| 100 | 1.04346 | 0.016715 | 0.11484 |
| 110 | 1.05158 | 0.016845 | 0.11395 |
| 120 | 1.06032 | 0.016985 | 0.11301 |
| 140 | 1.07976 | 0.017296 | 0.11097 |
| 160 | 1.10199 | 0.017652 | 0.10874 |
| 180 | 1.12740 | 0.018059 | 0.10629 |
| 200 | 1.15652 | 0.018526 | 0.10361 |
| 220 | 1.19016 | 0.019065 | 0.10068 |
| 240 | 1.22945 | 0.019694 | 0.09746 |
| 260 | 1.27611 | 0.020441 | 0.09390 |
| 280 | 1.33284 | 0.021350 | 0.08990 |
| 300 | 1.40422 | 0.022493 | 0.08533 |
| 320 | 1.49905 | 0.024012 | 0.07994 |
| 340 | 1.63755 | 0.026231 | 0.07317 |
| 360 | 1.89541 | 0.030362 | 0.06322 |
| 373.946 | 3.10559 | 0.049747 | 0.03858 |
Water specific volume at temperatures given in degree Fahrenheit:
| Temperature | Specific volume (0-212°F at 1 atm, >212 °F at saturation pressure) |
|||
| [°F] | [ft3 /lb] | [gal(US liq)/lb] | [ft3 /sl] | [cm3 /g] |
| 32.2 | 0.01602 | 0.1198 | 0.5155 | 1.0002 |
| 34 | 0.01602 | 0.1198 | 0.5154 | 1.0001 |
| 39.2 | 0.01602 | 0.1198 | 0.5154 | 1.0000 |
| 40 | 0.01602 | 0.1198 | 0.5154 | 1.0000 |
| 50 | 0.01602 | 0.1199 | 0.5155 | 1.0003 |
| 60 | 0.01603 | 0.1199 | 0.5159 | 1.0010 |
| 70 | 0.01605 | 0.1201 | 0.5164 | 1.0020 |
| 80 | 0.01607 | 0.1202 | 0.5171 | 1.0034 |
| 90 | 0.01610 | 0.1204 | 0.5180 | 1.0050 |
| 100 | 0.01613 | 0.1207 | 0.5190 | 1.0070 |
| 110 | 0.01617 | 0.1209 | 0.5201 | 1.0092 |
| 120 | 0.01620 | 0.1212 | 0.5214 | 1.0116 |
| 130 | 0.01625 | 0.1215 | 0.5227 | 1.0143 |
| 140 | 0.01629 | 0.1219 | 0.5242 | 1.0171 |
| 150 | 0.01634 | 0.1222 | 0.5258 | 1.0202 |
| 160 | 0.01639 | 0.1226 | 0.5274 | 1.0234 |
| 170 | 0.01645 | 0.1230 | 0.5292 | 1.0269 |
| 180 | 0.01651 | 0.1235 | 0.5311 | 1.0305 |
| 190 | 0.01657 | 0.1239 | 0.5331 | 1.0343 |
| 200 | 0.01663 | 0.1244 | 0.5351 | 1.0384 |
| 212 | 0.01671 | 0.1250 | 0.5378 | 1.0435 |
| 220 | 0.01677 | 0.1255 | 0.5396 | 1.0471 |
| 240 | 0.01693 | 0.1266 | 0.5446 | 1.0567 |
| 260 | 0.01710 | 0.1279 | 0.5501 | 1.0675 |
| 280 | 0.01728 | 0.1292 | 0.5558 | 1.0785 |
| 300 | 0.01748 | 0.1307 | 0.5623 | 1.0911 |
| 350 | 0.01799 | 0.1346 | 0.5789 | 1.1232 |
| 400 | 0.01861 | 0.1392 | 0.5987 | 1.1616 |
| 450 | 0.01943 | 0.1453 | 0.6251 | 1.2129 |
| 500 | 0.02044 | 0.1529 | 0.6577 | 1.2761 |
| 550 | 0.02177 | 0.1629 | 0.7004 | 1.3591 |
| 600 | 0.02357 | 0.1763 | 0.7583 | 1.4713 |
| 625 | 0.02491 | 0.1864 | 0.8015 | 1.5552 |
| 650 | 0.02683 | 0.2007 | 0.8631 | 1.6747 |
| 675 | 0.02964 | 0.2217 | 0.9535 | 1.8501 |
| 700 | 0.03380 | 0.2528 | 1.0875 | 2.1101 |
See also Properties of Water - Imperial Units and Water - Thermodynamic Properties - SI units
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