It is common to mix powdered chemicals with liquid, or aqueous, chemicals, and this is where it becomes very useful to convert between weights and volumes. When performing chemical reactions by combining separate chemicals to produce a new chemical, one must know the exact amount of each chemical to add in order to maximize the yield of the reaction. When a scale is not available, a calculator like the one above is a good way to estimate the volume to weight conversion.Īnother useful application of weight and volume conversions is chemistry. The best way to ensure an accurate conversion is to use a scale. The density of dry ingredients can vary for a variety of reasons, such as compaction and clumping. Milliliters and pounds are both commonly used to measure cooking ingredients.įor cooking applications, most chefs suggest measuring dry ingredients by weight rather than volume to improve accuracy in the measurements. Pounds = 500 mL × 0.7 g/mL / 453.5924 = 0.7716 lb When to Convert Milliliters to Pounds If the density is given in grams per milliliter (g/mL), then first divide the density by 453.5924 to convert to lb/mL.įor a density given in g/mL, you can use this simple formula to convert: Note that in order for this to work, the density must be in pounds per milliliter (lb/mL). To convert a measurement in milliliters to pounds, multiply the volume by the density of the ingredient, substance, or material.
Therefore, to convert between milliliters and pounds of an ingredient or substance, we must either multiply or divide by its density, depending on which direction we are performing the conversion. In this case, we need to account for the density of the substance whenever we do a conversion. Since milliliters are a unit of volume and pounds are a unit of mass, which are different physical quantities, we need to know one more physical quantity of the ingredient or substance to convert between them. He specializes in math, science, and astrophysics. For example, 27 pounds per cubic inch is equal to 27 x 16, or 432 ounces per cubic inch.Ethan has a PhD in astrophysics and is currently a satellite imaging scientist. Just don’t forget to add “per square inch” or “per cubic inch” at the end of your conversion. If you’re working with ounces and pounds per square or cubic inch, you can simply multiply by 16 as usual. To convert pounds to troy ounces, multiply the number of pounds by 14.6. A troy ounce is a little heavier than a standard ounce, so there are 14.6 of them in a pound instead of 16. If you’re measuring the weight of a precious metal, such as silver or gold, you might also come across a non-standard type of ounces called troy ounces. There’s no simple method for converting pounds to fluid ounces, since two different substances can have the same volume, but different weights. For example, fluid ounces are used to measure volume, not weight. However, be careful-the term “ounces” can also be used for a variety of other kinds of measurements.
To convert ounces back into pounds, divide the result by 16. For instance, if you want to convert 10 pounds into ounces, multiply 10 by 16 to get 160 ounces. There are 16 ounces in a pound, so you can make the conversion by multiplying the number of pounds by 16. Converting pounds to ounces is a very simple process.
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