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20 Ounces to Grams Converter

How many grams are in ounces? Use our calculator to convert oz to g.





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If you are following a recipe that lists ingredients in ounces but your kitchen scale displays grams, this converter is for you. One ounce equals 28.3495 grams. Enter the ounces and get the gram value immediately. Useful for cooking, baking, food prep, and any situation where US and metric measurements collide.

How to Convert Ounces to Grams

Formula: Weight (g) = Weight (oz) x 28.3495

For 20 oz: 20 x 28.3495 = 566.99 g

Ounces to Grams Table

ozgrams
15 oz 425.243 g
16 oz 453.592 g
17 oz 481.942 g
18 oz 510.291 g
19 oz 538.641 g
20 oz 566.99 g
21 oz 595.34 g
22 oz 623.689 g
23 oz 652.039 g
24 oz 680.388 g
25 oz 708.738 g

Similar Weight Conversions

10 oz to grams

10 oz is equal to 283.5 g

30 oz to grams

30 oz is equal to 850.49 g

40 oz to grams

40 oz is equal to 1133.98 g

50 oz to grams

50 oz is equal to 1417.48 g

Frequently Asked Questions

20 ounces equals 566.99 grams. Multiply any ounce value by 28.3495 to convert to grams.

A quarter ounce (0.25 oz) is approximately 7.087 grams (28.3495 divided by 4).

This converter uses the avoirdupois ounce (28.3495 g), the standard ounce for everyday weight. The troy ounce (31.1035 g) is used specifically for precious metals.

8 oz is 226.796 grams. This is a common conversion in cooking since many US recipes list 8 oz (one cup of water) as an ingredient quantity.

Multiply the gram value by 0.035274. Use the grams to oz converter for the reverse.

There are 16 ounces in one pound. So if you have a weight in pounds and want grams, multiply by 16 first to get ounces, then multiply by 28.3495.