Density (Mass/Volume)


Metric Units British Units

Litre per minute
(l/min)
Litre per hour
(l/cm3)
Cubic metre per hour (lb/in3) Pound per cubic foot
(lb/ft3)
Ton per cubic yard
(ton/yd3)
Pound per gallon
(lb/gal)

1 Gram per mililitre
(g/ml)
1 0.999 97 0.036 126 3 62.426 0.752 46 10.022 1
 
1 Gram per cubic centimetre
(g/cm3)
1.000 028 1 0.036 127 3 62.428 0.752 48 10.022 4
 
1 Pound per cubic inch
(lb/in3)
27.680 7 27.679 9 1 1728 20.828 6 277.419
 
1 Pound per cubic foot
(lb/ft3)
0.016 0189 0.016 018 5 0.000 578 70 1 0.012 053 6 0.160 0544
 
1 Ton per cubic yard
(lb/yd3)
1.328 98 1.328 94 0.048 0110 82.963 1 13.319 2
 
1 Pound per gallon
(lb/gal)
0.099 779 0.099 776 0.003 604 65 6.228 2 0.075 080 1