1 lb to Oz (weight)
1 lb = 16 oz. The pound is defined as 16 oz, so the two units convert exactly with no rounding in the factor itself.
1 lb × 16 = 16 oz
The formula
Pounds × 16 = Oz (weight), so 1 lb × 16 = 16 oz
1 lb × 16 = 16 oz
This is a weight conversion, not a volume one. The oz used here is the avoirdupois oz of 28.3495 g, the unit on food labels and postage scales, not the fluid oz.
If the result runs to a decimal, remember that the tool can also show it as whole pounds plus leftover oz, the form used on shipping labels and birth records. Multiply any fractional pound by 16 to get those leftover oz.
Nearby values
| Pounds | Oz (weight) |
|---|---|
| 1 | 16 |
| 2 | 32 |
Frequently asked questions
1 lb = 16 oz.
Multiply by 16: 1 × 16 = 16. The pound-to-oz relationship is exact at 16, so the only rounding is in how many decimals you keep.
A mass. Both Pounds and Oz (weight) measure weight, so this result has nothing to do with fluid oz, millilitres, or cups.