Weight & Mass converter
Converting ounces to pounds is a small, specific task, but getting it wrong by even a rounding error can throw off a recipe, a shipping quote, a construction cut list, or a homework answer. This page runs a live Ounces to Pounds converter — type a number in oz and get the exact lb equivalent instantly, calculated with the standard conversion factor rather than an approximation. One oz equals 0.0625 lb, and the calculator below scales that ratio to any amount you enter.
To convert a value from ounces to pounds, multiply the number of oz by 0.0625. That figure comes from expressing both units against the same reference — in this case, weight & mass are compared through a common weight & mass base unit — so the ratio holds no matter how large or small the input is.
Common oz amounts and their lb equivalents, rounded to six decimal places for accuracy:
Weight & Mass conversions come up constantly outside of a classroom. Recipes written for a US audience use ounces and pounds while international ones use metric measurements; travel and navigation mix miles, kilometers, and nautical units depending on the country and mode of transport; and technical fields like engineering, medicine, and manufacturing often require converting between systems to match a spec sheet, a prescription, or a purchase order.
Manual conversion is where mistakes creep in — misplacing a decimal, using an outdated or rounded factor, or mixing up which unit is larger. Because this converter applies the exact multiplier every time, the result for ounces to pounds is consistent whether you're converting a single small number or a large batch of values one at a time.
1 oz equals 0.0625 lb. Multiply any oz value by this factor to get lb.
It uses the standard defined conversion factor for ounces and pounds, so results are precise to the rounding shown, not a rough estimate.
Yes — use the swap control in the calculator to reverse the direction and convert pounds into ounces instead.
No. The calculation runs locally in your browser using JavaScript, so nothing you type is sent anywhere.
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| Ounces | Pounds |
|---|---|
| 1 oz | 0.0625 lb |
| 5 oz | 0.3125 lb |
| 10 oz | 0.625 lb |
| 25 oz | 1.5625 lb |
| 50 oz | 3.125 lb |
| 100 oz | 6.25 lb |
| 500 oz | 31.25 lb |
| 1000 oz | 62.5 lb |