Convert avoirdupois drams (dr (av)) to pennyweights (dwt).
Mass converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
dr (av)
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
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Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
1.139322917
dwt
Decimal
Stone + pounds
Whole stone; pounds from 0 to less than 14. Non-negative values.
esc
Kilogramkg
Gramg
Milligrammg
Microgramµg
Poundlb
Ounceoz
Stonest
Metric tonnet
US short tonton (US)
Imperial long tonton (UK)
Imperial hundredweightcwt (UK)
US hundredweightcwt (US)
Imperial quarterqr (UK)
Avoirdupois dramdr (av)
Graingr
Pennyweightdwt
Troy ounceoz t
Metric quintalq
No units found. Try a name or symbol.
Stone + pounds
CONVERSION
1 dr (av) ≈ 1.139322917 dwt
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAdwt = dr (av) × 1.13932291666667
FORMULA & EXAMPLES
How to convert Avoirdupois drams to pennyweights
dwt = dr (av) × 1.13932291666667
Multiply the dr (av) reading by 1.13932291666667.
Worked examples
1 dr (av) ≈ 1.139322917 dwt
1 × 1.13932291666667 ≈ 1.139322917
16 dr (av) ≈ 18.22916667 dwt
16 × 1.13932291666667 ≈ 18.22916667
Avoirdupois drams to pennyweights table
Fixed reference · Avoirdupois dram to Pennyweight
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Avoirdupois dram (dr (av))
Pennyweight (dwt)
0
0
0.1
0.1139322917
0.5
0.5696614583
1
1.139322917
2
2.278645833
5
5.696614583
10
11.39322917
25
28.48307292
50
56.96614583
100
113.9322917
1000
1139.322917
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.