Ounces in a Pound

1 pound = 16 ounces — convert lbs to oz or oz to lbs instantly

lb
Quick values
1 lb =
16
ounces (oz)
1 × 16 = 16 oz
Grams453.59 g
Kilograms0.4536 kg
Pounds1 lb
Milligrams453,592 mg

How Many Ounces in a Pound?

There are exactly 16 ounces in 1 pound. This is a fixed US customary and Imperial measurement — no rounding required.

1 pound= 16 oz
½ pound= 8 oz
¼ pound= 4 oz
1 pound= 453.59 grams

Pounds to Ounces

Pounds (lb)Ounces (oz)Grams
¼ lb4 oz113.4 g
½ lb8 oz226.8 g
¾ lb12 oz340.2 g
1 lb16 oz453.6 g
1.5 lb24 oz680.4 g
2 lb32 oz907.2 g
2.5 lb40 oz1,134 g
3 lb48 oz1,361 g
4 lb64 oz1,814 g
5 lb80 oz2,268 g
10 lb160 oz4,536 g

Ounces to Pounds

Ounces (oz)Pounds (lb)Grams
1 oz0.0625 lb28.35 g
2 oz0.125 lb56.70 g
4 oz0.25 lb (¼ lb)113.4 g
6 oz0.375 lb170.1 g
8 oz0.5 lb (½ lb)226.8 g
10 oz0.625 lb283.5 g
12 oz0.75 lb (¾ lb)340.2 g
16 oz1 lb453.6 g
24 oz1.5 lb680.4 g
32 oz2 lb907.2 g
48 oz3 lb1,361 g
80 oz5 lb2,268 g

US Weight Units Reference

⚖️

Formula: lbs → oz: multiply by 16  |  oz → lbs: divide by 16

Unit= Ounces= Pounds= Grams
1 ounce (oz)1 oz0.0625 lb28.35 g
1 quarter pound4 oz0.25 lb113.4 g
1 half pound8 oz0.5 lb226.8 g
1 pound (lb)16 oz1 lb453.6 g
1 kilogram35.27 oz2.205 lb1,000 g
1 stone224 oz14 lb6,350 g
1 US ton32,000 oz2,000 lb907,185 g

Frequently Asked Questions

How many ounces in a pound?

There are exactly 16 ounces in 1 pound. So 1 lb = 16 oz, 2 lbs = 32 oz, 5 lbs = 80 oz.

How do you convert pounds to ounces?

Multiply pounds by 16. Formula: oz = lbs × 16. Example: 3.5 lbs × 16 = 56 oz.

How do you convert ounces to pounds?

Divide ounces by 16. Formula: lbs = oz ÷ 16. Example: 40 oz ÷ 16 = 2.5 lbs.

How many ounces in a half pound?

8 ounces. Half a pound = 0.5 lb = 8 oz = 226.8 grams. A quarter pound = 4 oz.

Is a fluid ounce the same as an ounce?

No. Fluid ounces (fl oz) measure volume for liquids. Regular ounces (oz) measure weight. When converting to pounds, always use weight ounces (oz).

How many ounces in a pound of gold?

Gold uses Troy weight: 1 Troy pound = 12 Troy ounces. For everyday use (cooking, shipping, body weight), 1 standard pound = 16 standard ounces always.

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