1 gr = 60 mg
1 grain (gr) = 60 mg (common nursing teaching convention). Multiply grains by 60.
Reference table
| grain (gr) | milligram (mg) |
|---|---|
| 0.5 gr | 30 mg |
| 1 gr | 60 mg |
| 1.5 gr | 90 mg |
| 5 gr | 300 mg |
| 10 gr | 600 mg |
| 15 gr | 900 mg |
Unit conversion
Unit conversion
1 grain (gr) = 60 mg (common nursing teaching convention). Multiply grains by 60.
| grain (gr) | milligram (mg) |
|---|---|
| 0.5 gr | 30 mg |
| 1 gr | 60 mg |
| 1.5 gr | 90 mg |
| 5 gr | 300 mg |
| 10 gr | 600 mg |
| 15 gr | 900 mg |