Grain to Dram Converter.
The smallest common unit in the avoirdupois system, used in ballistics and medicine. Converting to drams: One sixteenth of an avoirdupois ounce - used in pharmacy and historical recipes. One grain equals 0.0365714285714 dr.
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Conversion formula
Divide the grain value by 27.34375 to get drams. (factor: 0.0365714285714)
1 gr = 0.0365714285714 dr
Quick reference table
| gr | dr |
|---|---|
| 1 gr | 0.0365714285714 dr |
| 2 gr | 0.0731428571429 dr |
| 5 gr | 0.182857142857 dr |
| 10 gr | 0.365714285714 dr |
| 25 gr | 0.914285714286 dr |
| 50 gr | 1.82857142857 dr |
| 100 gr | 3.65714285714 dr |
| 250 gr | 9.14285714286 dr |
Need the reverse? Try ourDram to Grain.
Grain to Dram FAQ
How many drams are in one grain?
One grain equals 0.0365714285714 dr. Multiply by 0.03657142857 to convert any value.
How do you convert gr to dr?
Divide the grain value by 27.34375 to get drams.
When would you use grains vs drams?
The smallest common unit in the avoirdupois system, used in ballistics and medicine. One sixteenth of an avoirdupois ounce - used in pharmacy and historical recipes.