Ounces to Pounds Converter
Convert ounces to pounds by dividing by 16. Enter ounces (weight, not fluid) and get decimal pounds, a pounds-and-ounces readout, and the metric equivalent in grams or kilograms.
Example: with Weight in ounces 24 → Pounds: 1.5 lb.
- Pounds and ounces1 lb 8 oz
- In metric680 g
Computed by the calculator below using its default values. Change any input to see your own numbers.
lb = oz ÷ 16. So 24 oz is 1.5 lb, and every 4 oz is a quarter pound — the quarter-pounder math.
Sixteen ounces to the pound
The avoirdupois system splits a pound into 16 ounces, so converting is one division: 24 oz ÷ 16 = 1.5 lb. The fractions fall out neatly — 4 oz is a quarter pound, 8 oz a half, 12 oz three quarters. That is why deli orders and burger patties are quoted in ounces while the price is per pound.
The common stumble is the number 24. A 24 oz package is 1.5 lb, not 2.4 lb — ounces are sixteenths, not tenths. Going metric, each ounce is exactly 28.349523125 g, so 24 oz is 680 g and anything past 35.27 oz crosses the kilogram line.
How it’s calculated
Pounds = ounces ÷ 16 (avoirdupois definition). The lb-oz line shows whole pounds and the ounce remainder rounded to 0.1 oz. Metric uses 1 oz = 28.349523125 g exactly (1 lb = 453.59237 g), shown in grams below 1,000 g and kilograms above.
Weight ounces only — fluid ounces on beverages measure volume, and a 24 fl oz drink's weight depends on the liquid's density.
Ounces to pounds quick reference
| Ounces | Pounds | Common example |
|---|---|---|
| 4 oz | 0.25 lb | quarter-pound patty |
| 8 oz | 0.5 lb | standard steak |
| 12 oz | 0.75 lb | soda can weight class |
| 16 oz | 1 lb | box of pasta |
| 24 oz | 1.5 lb | large loaf of bread |
| 32 oz | 2 lb | big yogurt tub |
| 48 oz | 3 lb | family pack |
| 64 oz | 4 lb | sugar bag |
Pounds = ounces ÷ 16 exactly; examples are typical US package sizes.
Common mistakes
- Dividing by 10 — 24 oz is 1.5 lb, not 2.4 lb.
- Converting fluid ounces of a drink as if they were weight ounces.
- Rounding 1 oz to 30 g and drifting 6 percent on bulk quantities.
- Reading 1 lb 8 oz as 1.8 lb when it is 1.5 lb.
Frequently asked questions
What is the formula for ounces to pounds?
Pounds = ounces ÷ 16, because the avoirdupois pound is defined as 16 ounces. So 24 oz ÷ 16 = 1.5 lb.
How many pounds is 24 oz?
1.5 pounds — 24 divided by 16. In metric that is 680 grams, about two thirds of a kilogram.
Are fluid ounces the same as these ounces?
No. Fluid ounces measure volume (29.5735 mL each). A 24 fl oz bottle of water weighs about 1.56 lb because of water's density, not because fluid ounces convert at 16 per pound.
How do I go from ounces straight to grams?
Multiply by 28.349523125 — exact by definition. For example, 8 oz is 226.8 g, which is why a half-pound block of butter is labeled 227 g.