Convert Troy Ounce (ozt) to Grain (gr)
To convert Troy Ounce to Grain, multiply the value by 480. For example, 1 Troy Ounce = 480 gr and 10 Troy Ounce = 4,800 gr. Both Troy Ounce and Grain are units of Weight. Enter any value above for an instant, accurate result.
One Troy Ounce equals 480 gr.
Use the formula: gr = ozt × 480.