Conversion guide

How to Convert carat to pennyweight

A complete guide with formula, examples, chart, and instant calculator link.

1. Formula

1 carat [ct] = 0.128603 pennyweight [dwt]

Enter your value in carat [ct], apply the formula, and read the result in pennyweight [dwt]. The calculator handles the arithmetic instantly.

1 carat [ct] = 0.128603 pennyweight [dwt]

2 carat [ct] = 0.257206 pennyweight [dwt]

5 carat [ct] = 0.643015 pennyweight [dwt]

10 carat [ct] = 1.28603 pennyweight [dwt]

20 carat [ct] = 2.57206 pennyweight [dwt]