Useful conversion factors
Volume
| Multiplication factor | |||||
|---|---|---|---|---|---|
| Millilitres (ml) | Litres (l) | UK fluid ounces | US fluid ounces | ||
| Volume | Convert millilitres to: | 1 | 0.001 | 0.035195 | 0.033814 |
| Convert litres to: | 1000 | 1 | 35.1951 | 33.814 | |
| Convert UK fluid ounces to: | 28.4131 | 0.028413 | 1 | 0.96076 | |
| Convert US fluid ounces to: | 29.5735 | 0.029573 | 1.04084 | 1 | |
Weight
| Multiplication factor | |||||||
|---|---|---|---|---|---|---|---|
| Milligrams | Grams | Kilograms | Ounces | Pounds | Stones | ||
| Weight | Convert milligrams to: | 1 | 0.001 | 0.000001 | 0.0000353 | 0.0000022 | 0.00000016 |
| Convert grams to: | 1000 | 1 | 0.001 | 0.353 | 0.0022 | 0.00016 | |
| Convert kilogrames to: | 1000000 | 1000 | 1 | 35.3 | 2.2 | 0.15701 | |
| Convert ounces to: | 28300 | 28.3 | 0.0283 | 1 | 0.0625 | 0.00446 | |
| Convert pounds to: | 45400 | 454 | 0.45455 | 16 | 1 | 0.07143 | |
| Convert stones to: | 6350000 | 6350 | 6.35 | 224 | 14 | 1 | |
Pressure
| Multiplication factor | |||||||
|---|---|---|---|---|---|---|---|
| Megapascals | kg/cm2 | newtons/cm2 | bars | pounds/inch2 | pounds/foot2 | ||
| Pressure | Convert megapascals to: | 1 | 10.2 | 100 | 10 | 145 | 20900 |
| Convert kg/cm2 to: | 0.0981 | 1 | 9.81 | 0.98097 | 14.2 | 2050 | |
| Convert newtons/cm2 to: | 0.01 | 0.102 | 1 | 0.1 | 1.45 | 209 | |
| Convert bars to: | 0.1 | 1.02 | 10 | 1 | 14.5 | 2090 | |
| Convert pounds/inch2 to: | 0.00688 | 0.07032 | 0.68899 | 0.0689 | 1 | 144 | |
| Convert pounds/foot2 to: | 0.00005 | 0.00049 | 0.00479 | 0.00048 | 0.00694 | 1 | |
Torque
| Multiplication factor | |||||
|---|---|---|---|---|---|
| newtons | kg force | ounces force | pounds force | ||
| Force | Convert newtons to: | 1 | 0.102 | 3.6 | 0.22523 |
| Convert kg force to: | 9.81 | 1 | 35.3 | 2.2 | |
| Convert ounces force to: | 3.597 | 0.0283 | 1 | 0.0625 | |
| Convert pounds force to: | 4.45 | 0.45455 | 16 | 1 | |
Temperature
Convert Celsius to Fahrenheit - multiply by 1.8 then add 32.
Convert Fahrenheit to Celsius - subtract 32 then divide by 1.8.
| Celsius | Fahrenheit | Kelvin | Celsius | Fahrenheit | Kelvin | |
|---|---|---|---|---|---|---|
| -5 | 23 | 268 | 50 | 122 | 323 | |
| 0 | 32 | 273 | 55 | 131 | 328 | |
| 5 | 41 | 278 | 60 | 140 | 333 | |
| 10 | 50 | 283 | 65 | 149 | 338 | |
| 15 | 59 | 288 | 70 | 158 | 343 | |
| 20 | 68 | 293 | 75 | 167 | 348 | |
| 25 | 77 | 298 | 80 | 176 | 353 | |
| 30 | 86 | 303 | 85 | 185 | 358 | |
| 35 | 95 | 308 | 90 | 194 | 363 | |
| 40 | 104 | 313 | 95 | 203 | 368 | |
| 45 | 113 | 318 | 100 | 212 | 373 |