1. Confusing Ounces with Fluid Ounces
Ounces measure weight, while fluid ounces measure volume. This calculator converts weight ounces into grams, not fluid ounces into milliliters.
2. Using the Wrong Conversion Factor
One regular avoirdupois ounce is approximately 28.35 grams. Using a different factor can produce a slightly different result.
3. Rounding Too Early
Use the original ounce value for the calculation and round the final answer to two decimal places.
4. Entering an Incorrect Value
Check the number entered before calculating. For example, 0.5 ounces and 5 ounces produce very different gram measurements.
5. Assuming Weight and Volume Are Interchangeable
Grams measure mass, while milliliters measure volume. Converting between them requires the density of the substance being measured.