Convert avoirdupois ounces (oz) to US hundredweights (cwt (US)).
Mass converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
oz
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
0.000625
cwt (US)
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 oz ≈ 0.000625 cwt (US)
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAcwt (US) = oz ÷ 1600
FORMULA & EXAMPLES
How to convert Avoirdupois ounces to US hundredweights
cwt (US) = oz ÷ 1600
Divide the oz reading by 1600.
Worked examples
1 oz ≈ 0.000625 cwt (US)
1 ÷ 1600 ≈ 0.000625
16 oz ≈ 0.01 cwt (US)
16 ÷ 1600 ≈ 0.01
Frequently asked questions
Are US and Imperial hundredweights the same?
No. A US hundredweight is 100 avoirdupois pounds; an Imperial hundredweight is 112 pounds.
Avoirdupois ounces to US hundredweights table
Fixed reference · Ounce to US hundredweight
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Ounce (oz)
US hundredweight (cwt (US))
0
0
0.1
0.0000625
0.5
0.0003125
1
0.000625
2
0.00125
5
0.003125
10
0.00625
25
0.015625
50
0.03125
100
0.0625
1000
0.625
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.