Ounces to Grams converter (oz → g)
300,460 oz = 8,517,897.72 g. 1 oz = 28.3495 g. Type any value below for an instant answer, or find your number in the conversion chart.
oz to g formula
Worked example: 4 oz = 113.3981 g. The defining value behind this factor is documented on our mass & weight standards page.
Ounces to Grams chart
Includes standard reference values plus the specific numbers people search for most.
| Ounces (oz) | Grams (g) |
|---|---|
| 1 oz | 28.3495 g |
| 2 oz | 56.699 g |
| 3 oz | 85.0486 g |
| 4 oz | 113.3981 g |
| 5 oz | 141.7476 g |
| 6 oz | 170.0971 g |
| 7 oz | 198.4467 g |
| 8 oz | 226.7962 g |
| 9 oz | 255.1457 g |
| 10 oz | 283.4952 g |
| 12 oz | 340.1943 g |
| 14 oz | 396.8933 g |
| 15 oz | 425.2428 g |
| 16 oz | 453.5924 g |
| 17 oz | 481.9419 g |
| 20 oz | 566.9905 g |
| 24 oz | 680.3886 g |
| 25 oz | 708.7381 g |
| 28 oz | 793.7866 g |
| 30 oz | 850.4857 g |
| 34 oz | 963.8838 g |
| 40 oz | 1,133.98 g |
| 48 oz | 1,360.78 g |
| 50 oz | 1,417.48 g |
| 60 oz | 1,700.97 g |
| 75 oz | 2,126.21 g |
| 80 oz | 2,267.96 g |
| 100 oz | 2,834.95 g |
| 120 oz | 3,401.94 g |
| 150 oz | 4,252.43 g |
| 200 oz | 5,669.9 g |
| 250 oz | 7,087.38 g |
| 500 oz | 14,174.76 g |
| 1000 oz | 28,349.52 g |
| 2000 oz | 56,699.05 g |
| 7350 oz | 208,368.99 g |
Most-searched oz to g answers
4 oz to g
113.3981 g8 oz to g
226.7962 g16 oz to g
453.5924 g6 oz to g
170.0971 g3 oz to g
85.0486 g10 oz to g
283.4952 g14 oz to g
396.8933 g7 oz to g
198.4467 g75 oz to g
2,126.21 g24 oz to g
680.3886 g30 oz to g
850.4857 g48 oz to g
1,360.78 gWhen to convert oz to g
Use avoirdupois ounces to grams for food, parcels, product weight and everyday measurements.
- ▸Convert an ounce-labelled food or parcel weight to grams.
- ▸Compare US product weight with a metric package label.
Common mistakes
- ✕This is the everyday avoirdupois ounce, not the heavier troy ounce used for precious metals.
- ✕Confusing pounds (lb) with pound-force or with the British stone (1 st = 14 lb).
- ✕Rounding too aggressively — 1 lb = 0.4536 kg, not 0.45 kg; the error compounds on large weights.
- ✕Using US "cups" for solid weight — cups are a volume unit, not a mass unit.
- ✕Short ton, long ton and tonne are three different units. A US short ton is 2000 lb = 907.18474 kg. A UK long ton is 2240 lb = 1016.0469088 kg. A metric tonne is 1000 kg. Freight and commodity figures are wrong by up to 12% if these are mixed up.
Regional usage & source
Kilograms and grams are the global standard for mass. Pounds and ounces remain common in the US. The UK still uses stone (1 st = 14 lb) for body weight in everyday speech.
Reference: 1 pound (avoirdupois) = exactly 0.45359237 kilograms per the 1959 international yard and pound agreement (NIST Handbook 44).
How these numbers are produced and rounded: methodology.