Convert Milligram (mg) to Pennyweight (dwt)
To convert Milligram to Pennyweight, multiply the value by 0.000643. For example, 1 Milligram = 0.000643 dwt and 10 Milligram = 0.00643 dwt. Both Milligram and Pennyweight are units of Weight. Enter any value above for an instant, accurate result.
One Milligram equals 0.000643 dwt.
Use the formula: dwt = mg × 0.000643.