5 ounces to grams
5 ounces = 141.7476 grams
Formula: grams = ounces x 28.3495
Five ounces is a typical single serving of meat or fish in the United States, and the gram figure lets dietitians and cooks log it in metric nutrition tools.
How to Convert ounces to grams
The ounce-to-gram factor is exact. One avoirdupois ounce is defined as exactly 28.349523125 grams, derived directly from the exact pound and kilogram definitions, so the conversion never loses precision.
The formula is grams = ounces x 28.3495. Multiply your value by the factor: 5 x 28.3495 = 141.748 grams.
The reverse is just as direct: 141.7476 grams equals 5 ounces. That symmetry is a quick way to sanity-check any conversion you make.
ounces to grams Conversion Table
Use this table to read off nearby values at a glance. The highlighted row is the 5-ounces conversion from this page.
| ounces | grams |
|---|---|
| 1 | 28.3495 |
| 2 | 56.699 |
| 3 | 85.0486 |
| 4 | 113.3981 |
| 5 | 141.7476 |
| 6 | 170.0971 |
| 7 | 198.4467 |
| 8 | 226.7962 |
| 9 | 255.1457 |
| 10 | 283.4952 |
Reverse: grams to ounces
Need to go the other way? 141.7476 grams converts back to 5 ounces. For the full breakdown in that direction, see 5 grams to ounces.
Frequently Asked Questions
What is 5 ounces in grams?
There are 141.7476 grams in 5 ounces. This comes straight from the exact, internationally agreed factor, so you can rely on it for shopping, shipping, or recipes.
Does this ounce apply to precious metals like gold?
Not for bullion. The conversion here is the avoirdupois ounce used in kitchens and post offices, exactly 28.349523125 grams. Precious metals use the heavier troy ounce of roughly 31.103 grams, so trade those by a separate troy chart.
What is 141.7476 grams back in ounces?
Flip the calculation and 141.7476 grams resolves back to 5 ounces, exactly the weight you started from. The mass converters on this site confirm any reverse figure.
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Disclaimer: This calculator is for informational and educational purposes only. Results are estimates and may not reflect exact values.
Last updated: June 13, 2026