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Pennyweight to Grain

Convert Pennyweight to Grain and get the exact value instantly.

About this conversion

To convert Pennyweight to Grain, multiply the number of Pennyweight by 24.

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)Grain (gr)
1 dwt24 gr
2 dwt48 gr
5 dwt120 gr
10 dwt240 gr
100 dwt2400 gr

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 Grain result

    The amount in Grain 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 Grain are in one Pennyweight?
One Pennyweight equals 24 gr. 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 Grain 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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