About This Pounds to Ounces Converter
The pound (lb) and ounce (oz) are both US customary and imperial weight units — and 1 pound equals exactly 16 ounces, making this one of the most commonly used weight conversions in American cooking, shopping, and shipping. 1 oz = 0.0625 lb; 1 lb = 16 oz. This fixed 16:1 ratio appears on every food label, recipe, and postal rate card in the United States.
This converter also supports kilograms, grams, stone, and metric tons. Home cooks checking whether a recipe's pound measurement matches their ounce-labeled kitchen scale, postal customers calculating shipping costs by ounce, and retailers labeling product weights all use pounds-to-ounces conversion every day.
How to Use This Converter
- Enter the pound value in the Value field.
- Confirm Pound is selected in the From dropdown.
- Select Ounce in the To dropdown (or kg, g, stone, etc.).
- The result and formula appear instantly below.
- Use Swap to convert ounces back to pounds, or Reset to return to the default.
Units Covered
| Unit | Symbol | Common Use |
|---|---|---|
| Pound | lb | US food packaging, body weight, commercial and postal weights |
| Ounce | oz | US recipe ingredients, food portions, small package shipping weights |
| Kilogram | kg | Body weight in metric countries, produce and bulk food, luggage limits |
| Gram | g | Metric recipe ingredients, nutrition labels, precise food weights |
| Stone | st | Body weight in UK and Ireland |
| Metric Ton | t | Industrial and bulk commercial weight |
Pounds to Ounces Conversion Table
| Pounds [lb] | Ounces [oz] |
|---|---|
| 0.25 lb | 4 oz |
| 0.5 lb | 8 oz |
| 0.75 lb | 12 oz |
| 1 lb | 16 oz |
| 1.25 lb | 20 oz |
| 1.5 lb | 24 oz |
| 2 lb | 32 oz |
| 2.5 lb | 40 oz |
| 3 lb | 48 oz |
| 5 lb | 80 oz |
| 8 lb | 128 oz |
| 10 lb | 160 oz |
How to Convert Pounds to Ounces
To convert pounds to ounces, multiply by 16:
Example: Convert 2.5 pounds to ounces:
To convert ounces back to pounds, divide by 16:
Example: Convert 24 ounces to pounds:
When You Need to Convert Pounds to Ounces
Cooking and baking recipes frequently mix pounds and ounces. A recipe calling for 1.5 lbs of ground beef is asking for 24 oz — the size of the package at many US grocery stores. A cake recipe specifying 0.75 lbs of butter equals 12 oz, or 3 sticks. Home cooks cross-referencing recipes with store packaging, chefs scaling batches up or down, and meal preppers portioning proteins by the ounce all navigate between pounds and ounces as part of daily kitchen work.
US postal and shipping rates are calculated by the ounce for lightweight packages and by the pound for heavier shipments. USPS First-Class Mail has an ounce limit (13 oz) before parcels move to Priority rates charged in pounds. An e-commerce seller with a 0.8 lb package needs to know it is 12.8 oz — still under the First-Class threshold — to choose the correct service tier. Online sellers, small business owners, and individuals shipping gifts all use this conversion when calculating postage.
Fishing and hunting regulations commonly specify weight limits in both pounds and ounces. A daily bass limit of 5 lbs equals 80 oz total, and individual fish may be weighed in ounces at a fishing tournament. A deer harvest requiring a minimum 8 lb carcass weight must be verified against a scale reading in ounces — 8 lbs = 128 oz. Anglers, hunters, and wildlife managers verifying compliance with legal weight limits use this conversion when field scales or digital readouts report in the opposite unit.