Convert pennyweights (dwt) to imperial hundredweights (cwt (UK)).
Mass converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
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
0.0000306122449
cwt (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
CONVERSION
1 dwt ≈ 0.0000306122449 cwt (UK)
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAcwt (UK) = dwt × 0.0000306122448979592
FORMULA & EXAMPLES
How to convert Pennyweights to imperial hundredweights
cwt (UK) = dwt × 0.0000306122448979592
Multiply the dwt reading by 0.0000306122448979592.
Worked examples
1 dwt ≈ 0.0000306122449 cwt (UK)
1 × 0.0000306122448979592 ≈ 0.0000306122449
20 dwt ≈ 0.000612244898 cwt (UK)
20 × 0.0000306122448979592 ≈ 0.000612244898
Frequently asked questions
Are US and Imperial hundredweights the same?
No. A US hundredweight is 100 avoirdupois pounds; an Imperial hundredweight is 112 pounds.
Pennyweights to imperial hundredweights table
Fixed reference · Pennyweight to Imperial hundredweight
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Pennyweight (dwt)
Imperial hundredweight (cwt (UK))
0
0
0.1
0.00000306122449
0.5
0.00001530612245
1
0.0000306122449
2
0.0000612244898
5
0.0001530612245
10
0.000306122449
25
0.0007653061224
50
0.001530612245
100
0.00306122449
1000
0.0306122449
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.