Grains to pennyweight (gr to dwt) converter

You can enter a value in either the grains (gr) or pennyweight (dwt) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Mass/Weight units and easily switch Mass/Weight units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting grains to pennyweight to pennyweight to grains.

grains (gr)

 

pennyweight (dwt)

 
Swap
< == >
1 gr = 0.04166667 dwt 1 dwt = 24 gr

Algebraic Steps / Dimensional Analysis Formula
gr * 1 dwt
24 gr
= dwt

If you would like to switch between Mass/Weight units, select from the tables below

< == >