Convert Ounces to Grams

Enter your ounce value in the form below to get the value calculated in grams.

Results in Grams:

1 oz = 28.349523 g

How to Convert Ounces to Grams Using an Easy Conversion Formula

Save Share Tweet

Convert ounces to grams with this simple formula:

grams = ounces × 28.349523

Converting an ounce weight measurement to a gram measurement involves multiplying your weight by the conversion ratio to find the result. An ounce is equal to 28.349523 grams, so to convert simply multiply by 28.349523.

For example:

5oz = (5 × 28.349523) = 141.747616g

Ounces and grams are both units used to measure weight. Learn more about weight and find more weight measurement conversion calculators. An ounce is an imperial measurement and can be abbreviated as oz, for example 1oz. A gram is a metric measurement and can be abbreviated as g, for example 1g. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

ounces and grams are units used to measure weight

Convert Grams to Ounces

Ounce Measurements and Equivalent Gram Conversions

Common ounce values converted to the equivalent gram value
Ounces	Grams	Ounces	Grams	Ounces	Grams
1	28.35	21	595.34	41	1,162
2	56.7	22	623.69	42	1,191
3	85.05	23	652.04	43	1,219
4	113.4	24	680.39	44	1,247
5	141.75	25	708.74	45	1,276
6	170.1	26	737.09	46	1,304
7	198.45	27	765.44	47	1,332
8	226.8	28	793.79	48	1,361
9	255.15	29	822.14	49	1,389
10	283.5	30	850.49	50	1,417
11	311.84	31	878.84	51	1,446
12	340.19	32	907.18	52	1,474
13	368.54	33	935.53	53	1,503
14	396.89	34	963.88	54	1,531
15	425.24	35	992.23	55	1,559
16	453.59	36	1,021	56	1,588
17	481.94	37	1,049	57	1,616
18	510.29	38	1,077	58	1,644
19	538.64	39	1,106	59	1,673
20	566.99	40	1,134	60	1,701