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Pennyweight to milligrams (dwt to mg) Metric conversion calculator

Welcome to our pennyweight to milligrams (dwt to mg) conversion calculator. You can enter a value in either the pennyweight or milligrams input fields. For an understanding of the conversion process, we include step by step and direct conversion formulas. If you'd like to perform a different conversion, just select between the listed Mass / Weight units in the 'Select between other Mass / Weight units' tab below or use the search bar above. Tip: Use the swap button to switch from converting pennyweight to milligrams to milligrams to pennyweight.

pennyweight (dwt)


milligrams (mg)

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1 dwt = 1555.17384 mg 1 mg = 0.00064301 dwt

Algebraic Steps / Dimensional Analysis Formula
dwt * 1 lb
291.6667 dwt
* 1 kg
2.2046 lb
* 1000000 mg
1 kg
= mg

Direct Conversion Formula
dwt * 1555.17384 mg
1 dwt
= mg

centigrams 0
grams 0
kilograms 0
metric tons 0
milligrams 0
ounces 0
pounds 0
stones 0
tons 0
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