Unit Converters

Pounds to Ounces Converter (16 oz per lb)

Convert pounds to ounces and back using the exact 16-to-1 ratio. Type either field and the other updates right away.

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Converted weight
80 oz

5 pounds → ounces

Conversion factor
×16
1 lb equals
16 oz
Conversion factors are exact; rounding may affect the final digit.
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How it's calculated

oz = lb × 16 (reverse: lb = oz ÷ 16)

lb = pounds, oz = ounces; 1 pound = 16 ounces (avoirdupois).

Common values

PoundsOunces
0.58
116
232
580
10160

Common questions

How many ounces are in a pound?

Exactly 16 ounces in one avoirdupois pound.

Does this work for fluid ounces?

No. This is weight in dry ounces, not fluid ounces, which measure volume.