Avoirdupois ounces to avoirdupois drams converter

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

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Edit either value. Decimals and scientific notation supported.

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dr (av)

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CONVERSION

1 oz ≈ 16 dr (av)

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAdr (av) = oz × 16

FORMULA & EXAMPLES

How to convert Avoirdupois ounces to avoirdupois drams

dr (av) = oz × 16

Multiply the oz reading by 16.

Worked examples

1 oz ≈ 16 dr (av)

1 × 16 ≈ 16

16 oz ≈ 256 dr (av)

16 × 16 ≈ 256

Avoirdupois ounces to avoirdupois drams table

Fixed reference · 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.

Ounce (oz)	Avoirdupois dram (dr (av))
0	0
0.1	1.6
0.5	8
1	16
2	32
5	80
10	160
25	400
50	800
100	1600
1000	16000

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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