Complete Ounces to Grams Conversion Table (1-48 oz)
Full reference table from 1 to 48 ounces
oz → g Quick Converter
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What is Ounce (oz)?
The ounce (oz) is a unit of mass equal to one sixteenth of a pound in the avoirdupois system. It is commonly used for food portions, postal items, and small packages.The ounce remains prevalent in countries using imperial or US customary units.
What is Gram (g)?
The gram (g) is a metric unit of mass equal to one thousandth of a kilogram. It is widely used for measuring small quantities, particularly in food labeling, chemistry, and laboratory work.Although not an SI base unit, the gram is fully compatible with the SI system and remains one of the most commonly used mass units worldwide.
How to Convert Ounce to Gram
Example
Convert 5 oz to g:
5 × 28.3495 = 141.748 g
Complete Ounces to Grams Conversion Table (1-48 oz)
Values from 1 to 48 oz.
| oz | g | |
|---|---|---|
| 1 | 28.3495 | |
| 2 | 56.699 | |
| 3 | 85.0486 | |
| 4 | 113.398 | |
| 5 | 141.748 | |
| 6 | 170.097 | |
| 7 | 198.447 | |
| 8 | 226.796 | |
| 9 | 255.146 | |
| 10 | 283.495 | |
| 11 | 311.845 | |
| 12 | 340.194 | |
| 13 | 368.544 | |
| 14 | 396.893 | |
| 15 | 425.243 | |
| 16 | 453.592 |
Key Conversion Points
- 1 oz = 28.35 g
- 4 oz = 113.40 g (quarter pound)
- 8 oz = 226.80 g (half pound)
- 16 oz = 453.59 g (1 pound)
- 32 oz = 907.18 g (2 pounds)
- 48 oz = 1,360.78 g (3 pounds)
Quick estimation: multiply ounces by 28 for a rough estimate, or by 28.35 for better accuracy. Example: 6 oz × 28.35 ≈ 170.1 g (exact: 170.10 g).
Frequently Asked Questions
How many grams are in an ounce?
1 ounce equals 28.3495 grams (exact: 28.349523125 g). This is the avoirdupois ounce used in cooking and everyday weighing.
How do I convert oz to grams for cooking?
Multiply ounces by 28.35 for a quick estimate, or use this table for precise values. Example: 4 oz × 28.35 = 113.4 g.
Is a fluid ounce the same as an ounce?
No. A fluid ounce (fl oz) measures volume, while an ounce (oz) measures weight/mass. 1 fl oz of water ≈ 29.57 mL ≈ 29.6 g. This table is for weight ounces only.
What is the difference between avoirdupois and troy ounces?
The avoirdupois ounce (28.35 g) is used for food and general weighing — this table uses avoirdupois. The troy ounce (31.10 g) is used only for precious metals like gold and silver.
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