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Don to Gram

Converts don to gram with the exact defined factor. One don is 3.75 gram.

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Enter a value to convert.
In short One don is 3.75 gram, so to convert don to gram you multiply by 3.75, and to go back you multiply gram by 0.266667. 2 don is 7.5 gram, 5 is 18.75 and 10 is 37.5. A don is 3.75 grams, the same mass as a Vietnamese chi. Korean gold rings and baby gift jewellery are almost always described in don — a "one don ring" is 3.75 g of gold — and the unit is a tenth of the Korean nyang. The don is used in South Korea, where gold jewellery is sold by the don.

How to use the Don to Gram

  1. Type the value you want to convert.
  2. Pick the unit you are converting from and the unit you want.
  3. The converted value and the exact conversion factor are shown instantly.

About the Don to Gram

A don is 3.75 grams, the same mass as a Vietnamese chi. Korean gold rings and baby gift jewellery are almost always described in don — a "one don ring" is 3.75 g of gold — and the unit is a tenth of the Korean nyang.

What people use it for

  • Reading a listing or a document quoted in don.
  • Checking a figure someone else converted.
  • Getting the exact factor to reuse in a spreadsheet.

Details

1 Don3.75 Gram
1 Gram0.266667 Don
Definition1 don = 3.75 g, the same as a Vietnamese chi. 10 don = 1 nyang.
Used inSouth Korea, where gold jewellery is sold by the don
Conversion typeExact multiplication — both units are defined against the Kilogram

The maths behind it

This tool uses gram = don × 3.75, an exact defined factor with no offset. Every intermediate value is shown on screen, so the result can be checked by hand.

1 don = 3.75 g, the same as a Vietnamese chi. 10 don = 1 nyang.

Frequently asked questions

How much gold is in a one-don ring?
3.75 grams. Korean gold is priced per don, so a one-don ring at 24 karat contains 3.75 g of gold, and the price quoted usually adds a making charge on top of the metal value.
What is the exact factor?
One don is 3.75 gram, and one gram is 0.266667 don. It is a defined value rather than a measurement, so it does not change and the conversion is exact in both directions.
Do I need an account to use the Don to Gram?
No charge and no sign-up. There is no free tier to run out of because there is no paid tier — inputtesthub.com is funded by advertising rather than by metering the utility.
Is the Don to Gram safe to use with private information?
No. The Don to Gram runs entirely in your browser using JavaScript. Because the work happens locally, the utility also keeps working if your connection drops, and closing the tab is all it takes to discard everything.
Can I check the maths myself?
It uses gram = don × 3.75, an exact defined factor with no offset. The full working is printed under the result, so you can follow every step rather than trusting a black box.
Can you show an example?
Enter 10 don and the Don to Gram returns 37.5 gram.
What problem does the Don to Gram solve?
In practice it gets used for three things: reading a listing or a document quoted in don. Checking a figure someone else converted. Getting the exact factor to reuse in a spreadsheet. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Is there anything to watch out for?
1 don = 3.75 g, the same as a Vietnamese chi. 10 don = 1 nyang.
Which values should I know?
1 Don is 3.75 Gram. 1 Gram is 0.266667 Don. Definition is 1 don = 3.75 g, the same as a Vietnamese chi. 10 don = 1 nyang.. These are printed on the page itself, so you do not have to take them on trust.
How precise is the result?
The calculation runs in double precision and the result is shown to ten significant figures, so converting a value and converting it back returns the original. What is displayed is rounded for readability; what is copied is not.

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