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Pennyweight to Carat

Convert Pennyweight to Carat and get the exact value instantly.

About this conversion

To convert Pennyweight to Carat, multiply the number of Pennyweight by 7.7758692.

Weight units split between the metric world (grams, kilograms) and imperial habits (pounds, ounces, stones), which is why shipping labels, recipes and gym plates rarely line up without a conversion.

Conversion table

Pennyweight (dwt)Carat (ct)
1 dwt7.7758692 ct
2 dwt15.5517384 ct
5 dwt38.879346 ct
10 dwt77.758692 ct
100 dwt777.58692 ct

How to use this converter

  1. Enter your Pennyweight value

    Type any number into the Pennyweight field. It starts at 1 so you can read the rate straight away.

  2. Read the Carat result

    The amount in Carat updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Carat are in one Pennyweight?
One Pennyweight equals 7.7758692 ct. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Pennyweight to Carat conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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