Curated conversion
mass ounce to gram
This uses the avoirdupois mass ounce, exactly 28.349523125 grams, not a fluid ounce. The workspace below calculates live; the table shows reference values.
Quick measure
Livemass
Source reading
INPUTEnter or paste a value
Converted reading
RESULTCalculated result
Relationship
Canonical base conversion
This uses the avoirdupois mass ounce, exactly 28.349523125 grams, not a fluid ounce. Both units convert through the canonical base of their dimension, so the relationship is always exact when both definitions are exact.
Reference table
Common values
| oz | g | Status |
|---|---|---|
| 1 | 28.3495 | Live |
| 5 | 141.748 | Live |
| 10 | 283.495 | Live |
| 8 | 226.796 | Live |
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