Unit of Measure Conversions
Density Conversions
Additional Units and Information
| Name | Symbol | Value | Description/Notes |
|---|---|---|---|
| grams/millilitre | gm/ml | Equivalent to grams/cubic centimetre | |
| slugs/cubic foot | sl/ft³ | 515.3788 kilograms/cubic metre |
Useful Approximations
| Approximation | % Accuracy |
|---|---|
| 1 ounce/cubic inch ≈ 100 pounds/cubic foot | 92.6 |
| 1 pound/cubic inch ≈ 20 tons/cubic yard | 95.9 |
| 1 pound/UK gallon ≈ 100 kilograms/cubic metre | 99.8 |
| 1 kilogram/litre ≈ 10 pounds/UK gallon | 99.8 |
| 1 slug/cubic foot ≈ ½ kilogram/litre | 96.9 |
| 1 tonne/cubic metre ≈ ¾ ton/cubic yard | 99.7 |