Convert imperial long tons (ton (UK)) to avoirdupois drams (dr (av)).
Mass converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
ton (UK)
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
573440
dr (av)
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 ton (UK) ≈ 573440 dr (av)
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAdr (av) = ton (UK) × 573440
FORMULA & EXAMPLES
How to convert Imperial long tons to avoirdupois drams
dr (av) = ton (UK) × 573440
Multiply the ton (UK) reading by 573440.
Worked examples
1 ton (UK) ≈ 573440 dr (av)
1 × 573440 ≈ 573440
2 ton (UK) ≈ 1146880 dr (av)
2 × 573440 ≈ 1146880
Frequently asked questions
Which ton definition does this conversion use?
A metric tonne is 1,000 kg, a US short ton is 2,000 lb, and an Imperial long ton is 2,240 lb. Use the variant explicitly named in the converter.
Imperial long tons to avoirdupois drams table
Fixed reference · Imperial long ton to Avoirdupois dram
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Imperial long ton (ton (UK))
Avoirdupois dram (dr (av))
0
0
0.1
57344
0.5
286720
1
573440
2
1146880
5
2867200
10
5734400
25
14336000
50
28672000
100
57344000
1000
573440000
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.