Pounds to Ounces (lb → oz)
Formula
1 lb = 16 ozConversion Table
| lb | oz |
|---|---|
| 0 | 0 |
| 1.0000 | 16.000 |
| 2.0000 | 32.000 |
| 3.0000 | 48.000 |
| 4.0000 | 64.000 |
| 5.0000 | 80.000 |
| 6.0000 | 96.000 |
| 7.0000 | 112.00 |
| 8.0000 | 128.00 |
| 9.0000 | 144.00 |
| 10.000 | 160.00 |
| 11.000 | 176.00 |
| 12.000 | 192.00 |
| 13.000 | 208.00 |
| 14.000 | 224.00 |
| 15.000 | 240.00 |
| 16.000 | 256.00 |
| 17.000 | 272.00 |
| 18.000 | 288.00 |
| 19.000 | 304.00 |
| lb | oz |
|---|---|
| 20.000 | 320.00 |
| 21.000 | 336.00 |
| 22.000 | 352.00 |
| 23.000 | 368.00 |
| 24.000 | 384.00 |
| 25.000 | 400.00 |
| 26.000 | 416.00 |
| 27.000 | 432.00 |
| 28.000 | 448.00 |
| 29.000 | 464.00 |
| 30.000 | 480.00 |
| 31.000 | 496.00 |
| 32.000 | 512.00 |
| 33.000 | 528.00 |
| 34.000 | 544.00 |
| 35.000 | 560.00 |
| 36.000 | 576.00 |
| 37.000 | 592.00 |
| 38.000 | 608.00 |
| 39.000 | 624.00 |
| lb | oz |
|---|---|
| 40.000 | 640.00 |
| 41.000 | 656.00 |
| 42.000 | 672.00 |
| 43.000 | 688.00 |
| 44.000 | 704.00 |
| 45.000 | 720.00 |
| 46.000 | 736.00 |
| 47.000 | 752.00 |
| 48.000 | 768.00 |
| 49.000 | 784.00 |
| 50.000 | 800.00 |
| 51.000 | 816.00 |
| 52.000 | 832.00 |
| 53.000 | 848.00 |
| 54.000 | 864.00 |
| 55.000 | 880.00 |
| 56.000 | 896.00 |
| 57.000 | 912.00 |
| 58.000 | 928.00 |
| 59.000 | 944.00 |
| lb | oz |
|---|---|
| 60.000 | 960.00 |
| 61.000 | 976.00 |
| 62.000 | 992.00 |
| 63.000 | 1,008.0 |
| 64.000 | 1,024.0 |
| 65.000 | 1,040.0 |
| 66.000 | 1,056.0 |
| 67.000 | 1,072.0 |
| 68.000 | 1,088.0 |
| 69.000 | 1,104.0 |
| 70.000 | 1,120.0 |
| 71.000 | 1,136.0 |
| 72.000 | 1,152.0 |
| 73.000 | 1,168.0 |
| 74.000 | 1,184.0 |
| 75.000 | 1,200.0 |
| 76.000 | 1,216.0 |
| 77.000 | 1,232.0 |
| 78.000 | 1,248.0 |
| 79.000 | 1,264.0 |
Pounds to Ounces Conversion
Converting Pounds (lb) to Ounces (oz) is a common weight conversion. 1 lb equals 16 oz. For example, 100 lb is equal to 1,600 oz.
Quick Mental Math: Pounds to Ounces
Multiply by 16 (1 pound = 16 ounces exactly).
Why is converting Pounds to Ounces tricky?
Confusion between weight ounces and fluid ounces.
Quick Reference Values
1 lb = 16 oz. 5 lb = 80 oz. 10 lb = 160 oz. 25 lb = 400 oz. 50 lb = 800 oz. 100 lb = 1,600 oz.
What is Pounds?
Pounds (lb) is a unit of weight. A pound (lb) is a unit of mass equal to 0.45359237 kilograms exactly, as defined by international agreement. It is used primarily in the United States and countries employing the imperial system to measure body weight, food products, and industrial materials [nist-si-guide]. The pound is subdivided into 16 ounces. The pound traces back to Roman libra units, evolving through medieval English measures. The international avoirdupois pound was standardized in 1959 by the United States, United Kingdom, and other anglophone countries to harmonize measurements [nist-si-guide]. The pound remains in use in the US, Liberia, and Myanmar for everyday mass measurement. It is common in commerce, health, and transportation sectors despite SI units predominating globally [bipm-si-brochure].
What is Ounces?
Ounces (oz) is a unit of weight. An ounce (oz) is a unit of mass primarily used in the United States and UK customary systems. One avoirdupois ounce equals exactly 28.349523125 grams as defined by NIST. This measure is commonly employed in food labeling, postal services, and retail [nist-sp-811]. The ounce originated from the Roman 'uncia,' a twelfth part of the Roman pound. The avoirdupois ounce was standardized in the 19th century by the international yard and pound agreement of 1959 to unify US and British definitions [nist-sp-811]. Ounces are widely used in the US for weight measurement in grocery, postal, and manufacturing sectors. The UK uses ounces in certain contexts like precious metals and food portions. Most other countries prefer grams and kilograms per SI [nist-sp-811].
Common Misspellings
People often search for this conversion using these alternate spellings: lbs, pound, punds, pnd, ounce, ounze, onze, ounch, ounz. All of these refer to the Pounds to Ounces conversion.