| Multiply number of | By | Equivalent number of |
|---|---|---|
| Inches / in / " | 25.4 | Millimeters / mm |
| Feet / ft / ' | 0.3048 | Meters / m |
| Millimeters / mm | 0.0394 | Inches / in / " |
| Meters / m | 3.281 | Feet / ft / ' |
| Sq.Meters / m | 10.7639 | Sq.Feet / ft |
| Sq.Feet / ft | 0.0929 | Sq.Meters / m |
| Cu.Feet / ft | 0.0283 | Cu.Feet / m |
| Cu.Meters / m | 35.315 | Cu.Feet / ft |
| Liters | 0.0353 | Cu.Feet / ft |
| Cu.Feet / ft | 28.317 | Liters |
| Liters | 0.2642 | U.S.Gallons |
| U.S.Gallons | 3.785 | Liters |
| Liters | 0.22 | U.K.Gallons |
| U.K.Gallons | 4.4561 | Liters |
| U.K.Gallons | 1.2001 | U.S.Gallons |
| U.S.Gallons | 0.8327 | U.K.Gallons |
| Kilograms / kgs | 2.2046 | Pounds / lbs |
| Pounds / lbs | 0.4536 | Kilograms / kgs |
| Long Tons (2240 lbs) | 1.01605 | Tonnes (2204,62 lbs) |
| Tonnes (1000 kgs) (1016,05 kgs) | 0.9842 | Long Tons |
| Bar | 14.504 | PSI |
| PSI | 0.06895 | Bar |
| Inches HG | 0.4912 | PSI |
| PSI | 2.036 | Inches HG |
| Kg / sq.cm | 14.223 | PSI |
| PSI | 0.0703 | Kg / sq.cm |
| Kg / sq.cm | 0.9807 | Bar |
| Kg / sq.cm | 1.02 | Kg / sq.cm |
| Kg / sq.cm | 28.976 | Inches HG |
| Inches HG | 0.0345 | Kg / sq.cm |
