Convert gram per cubic centimeters to pound per us gallons

1 g/cm³ = 8.34540445202 lb/gal — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

From

8.345 404 452 02lb/gal

≈ Rounded to 12 s.f. 1 g/cm³ ≈ 8.345 404 452 02 lb/gal

As a fraction: 24580596/2945405

Significant digits 12 Notation 1 g/cm³ = 8.34540445202 lb/gal

How to convert gram per cubic centimeters to pound per us gallons

Multiply the number of gram per cubic centimeters by 8.34540445202 to get pound per us gallons.

Gram per cubic centimeter: Water is almost exactly 1 g/cm³, which is the whole point of the metric system.

Gram per cubic centimeters (g/cm³)	Pound per US gallons (lb/gal)
1 g/cm³	8.345 404 5
2 g/cm³	16.690 809
3 g/cm³	25.036 213
5 g/cm³	41.727 022
10 g/cm³	83.454 045
20 g/cm³	166.908 09
25 g/cm³	208.635 11
50 g/cm³	417.270 22
100 g/cm³	834.540 45
250 g/cm³	2086.3511
500 g/cm³	4172.7022
1000 g/cm³	8345.4045

Pound per US gallons (lb/gal)	Gram per cubic centimeters (g/cm³)
1 lb/gal	0.119 826 43
2 lb/gal	0.239 652 85
3 lb/gal	0.359 479 28
5 lb/gal	0.599 132 14
10 lb/gal	1.198 264 3
20 lb/gal	2.396 528 5
25 lb/gal	2.995 660 7
50 lb/gal	5.991 321 4
100 lb/gal	11.982 643
250 lb/gal	29.956 607
500 lb/gal	59.913 214
1000 lb/gal	119.826 43

One gram per cubic centimeter equals 8.345404452 pound per us gallons (g/cm³ → lb/gal). That figure is exact, not rounded.

Multiply the number of gram per cubic centimeters by 8.34540445202 to get pound per us gallons.

One pound per us gallon is 0.1198264273 gram per cubic centimeters.

10 g/cm³ = 83.454 045 lb/gal.

Water is almost exactly 1 g/cm³, which is the whole point of the metric system.