Convert Ounces to Grams
Convert ounces to grams (oz to g) instantly. Free, accurate ounces to grams calculator with conversion formula and chart.
1 oz = 28.34952313 g
Conversion formula
1 ounce = 28.34952313 grams
Multiply a value in ounces by 28.34952313 to get grams; divide by the same number to convert back.
Ounces to Grams conversion table
| Ounces (oz) | Grams (g) |
|---|---|
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 5 oz | 141.748 g |
| 10 oz | 283.495 g |
| 25 oz | 708.738 g |
| 50 oz | 1,417.48 g |
| 100 oz | 2,834.95 g |
| 500 oz | 14,174.8 g |
| 1,000 oz | 28,349.5 g |
- For example, 12 ounces is 340.194 grams.
- A value of 75 ounces converts to 2,126.21 grams.
- Going the other way, 1 gram is 0.035274 ounces.
More weight conversions
About Ounces to Grams
Easily convert ounces (oz) to grams (g) with this free, instant calculator. Enter a value in ounces to see the equivalent in grams right away — accurate and calculated in your browser.
How to use Ounces to Grams
- 1
Enter the number of ounces you want to convert.
- 2
The equivalent value in grams appears instantly.
- 3
Switch units anytime to convert in either direction.
How to convert Ounces to Grams
Enter any value in ounces (oz) and this calculator instantly shows the equivalent in grams (g) using the exact internationally agreed conversion factor — no rounding tricks, no ads in the way, and it works offline once the page is loaded.
Use the swap button to convert in the other direction (grams to ounces), or switch to any other weight unit from the dropdown — the same page handles kilograms, grams, milligrams, micrograms, metric tons, pounds, ounces, stones.
Frequently Asked Questions
How do you convert ounces to grams?
Enter your value in ounces and the converter instantly shows the result in grams using the exact conversion factor.
Is the ounces to grams converter free?
Yes — it's completely free, instant and requires no sign-up.
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