Weight converter
Ethical Tube's free weight converter converts weight and mass between grams, kilograms, ounces, pounds, and stone as you type. Pick the units, enter a value, and the answer appears instantly in both directions, with nothing sent to a server.
1 g = 0.001 kg
- Units
- 5
- Price
- Free
- Sign-up
- Not needed
- Precision
- 6 significant digits
- Works offline
- Yes
- Ads in results
- None
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Weight conversions
Good to know
About weight units
- One pound is defined as exactly 0.45359237 kilograms, and an ounce is one sixteenth of a pound.
- A stone is 14 pounds. It's still used for body weight in the UK and Ireland.
- These are avoirdupois units. Troy ounces, used for gold and silver, are about 10% heavier (31.1 grams).
FAQ
Questions, answered
Is the weight converter free?
Yes. It's free, with no sign-up or ads in the results, and it works offline once the page has loaded.
How precise are the results?
Results are calculated with exact conversion factors and rounded to six significant digits, which is more precise than most everyday uses need.
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