Ounce to Gram

1 oz = 28.349523 g

Value

From

Precision & format

Significant figures

Notation

1 oz equals

28.34952313g

All 21 units

Kilogramkg
0.02834952313
Gramg
28.34952313
Milligrammg
28,349.52313
Microgramµg
28,349,523.13
Tonnet
metric ton
0.00002834952313
Poundlb
0.0625
Ounceoz
1
Stonest
0.004464285714
Short tonton (US)
US, 2000 lb
0.00003125
Long tonton (UK)
UK, 2240 lb
0.00002790178571
Hundredweight (US)cwt (US)
100 lb
0.000625
Hundredweight (UK)cwt (UK)
112 lb
0.0005580357143
Graingr
437.5
Dramdr
16
Caratct
metric, 200 mg
141.7476156
Troy ounceoz t
0.9114583333
Troy poundlb t
0.07595486111
Pennyweightdwt
18.22916667
Quintalq
metric, 100 kg
0.0002834952313
Slugslug
0.001942559386
Atomic mass unitu
1.707248188 × 10²⁵

Ounce to Gram table

Common Ounce values converted to Gram
Ounce (oz)	Gram (g)
1	28.349523
2	56.699046
5	141.74762
10	283.49523
20	566.99046
50	1,417.4762
100	2,834.9523
250	7,087.3808
500	14,174.762
1,000	28,349.523

How the conversion works

Multiply the ounce figure by 28.34952313 to get gram. Every factor on this site is anchored to the SI base unit for weight & mass, so the same number is used everywhere it appears.

Going the other way, 1 g = 0.035273962 oz — see gram to ounce.

See all 21 weight & mass units →