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Troy ounces to avoirdupois drams converter

Convert troy ounces (oz t) to avoirdupois drams (dr (av)).

Mass converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

oz t

dr (av)

CONVERSION

1 oz t ≈ 17.55428571 dr (av)

Precision changes displayed rounding, not calculation accuracy.

FORMULAdr (av) = oz t × 17.5542857142857

FORMULA & EXAMPLES

How to convert Troy ounces to avoirdupois drams

dr (av) = oz t × 17.5542857142857

Multiply the oz t reading by 17.5542857142857.

Worked examples

1 oz t ≈ 17.55428571 dr (av)

1 × 17.5542857142857 ≈ 17.55428571

10 oz t ≈ 175.5428571 dr (av)

10 × 17.5542857142857 ≈ 175.5428571

Troy ounces to avoirdupois drams table

Fixed reference · Troy ounce to Avoirdupois dram

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Troy ounce (oz t)Avoirdupois dram (dr (av))
00
0.11.755428571
0.58.777142857
117.55428571
235.10857143
587.77142857
10175.5428571
25438.8571429
50877.7142857
1001755.428571
100017554.28571
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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