| |||||
| CONVERSIONTABLE | |||||
| WEIGHT MEASURE | |||||
Apothecary | Approximate Metric Equivalent | Exact Metric Equivalent | |||
1 grain | 60mg | 64.8 mg | |||
1/2 grain | 30 mg | 32.4 mg | |||
1/4 grain | 15 mg | 16.2 mg | |||
| LIQUID MEASURE | |||||
Apothecary | Approximate Metric Equivalent | Exact Metric Equivalent | |||
1 teaspoonful | 5 ml | 5 ml | |||
1 tablespoonful | 15 ml | 15 ml | |||
1 fluid ounce (1 fl) | 30 ml | 29.57 ml | |||
4 fluid ounces | 120 ml | 118.28 ml | |||
8 fluid ounces | 240 ml | 236.56 ml | |||
16 fluid ounces | 480 ml | 473 ml | |||
2 pints (1 quart) | 960 ml | 946 ml | |||
4 quarts | 3840 ml | 3784 ml | |||
| OTHER MEASURE | |||||
1 gram (gm) | 1000 milligrams (mg) | ||||
1 milligram (mg) | 1000 micrograms (mcg) | ||||
750 mgs | 10 milliequivalents (mEq) | ||||
| EQUIVALENT CONVERSION | |||||
Non-Metric | Approximate Metric Equivalent | Exact Metric Equivalent | |||
1 pound (lb) | 0.454 kilogram (kg) | 0.454 kilogram (kg) | |||
16 ounces (oz) | 0.454 kilogram (kg) | 0.454 kilogram (kg) | |||
2.2 pound (lb) | 1kilogram (kg) | 1kilogram (kg) | |||
| Basic equivalent: | 1 fluid ounce = 30 ml | ||
| 1 gallon | 3800 mL | ||
| 1 quart | 960 mL | ||
| 8 fluid ounce | |||
| 4 fluid ounce | 120 mL | ||
| 15 minims | 1 mL | ||
| 10 minims | 0.6 mL | ||
| 1 gallon | 128 fluid ounces | ||
| 1 quart | 32 fluid ounces |