Weight units in US recipes: a simple conversion table
Weight units are most likely to cause confusion when a US recipe calls for lb, oz or cup and your kitchen scale only shows grams. Here is a quick Estonian-language reference to help you convert weight, volume and length measurements without too much hassle.
Weight units: why US measurements can be confusing
US recipes and training resources often use measurements that readers in Estonia do not encounter every day. Here, we think in grams, milliliters, centimeters and kilometers. There, you will find pounds, ounces, cups, feet and inches.
Things can get confusing very quickly in the kitchen. If a protein pancake recipe lists dry ingredients in cups but you measure your rolled oats in grams, the result can turn out quite differently. The same applies to liquids. In this table, a cup of dry ingredients and a cup of liquid do not mean the same thing.
The simple truth is that a measurement is more than just a number. The unit also tells you whether you are dealing with weight, volume or length. Mix them up, and your portion could end up too large, too small or simply odd.
Weight, volume and length in units used in Estonia
The table below brings the original conversion ratios together in one place. It is handy when you are reading a US recipe, looking at an old training program or trying to work out what a measurement in an English-language article means.
- 1 lb (pound) = 453.6 grams
- 1 oz (ounce) of dry ingredients = 28.3 grams
- 1 oz (ounce) of liquid = 29.6 milliliters
- 1 cup (cup) of dry ingredients = 113.4 grams
- 1 cup (cup) of liquid = 236.6 milliliters
- 1 tbsp (tablespoon) = 15 milliliters
- 1 tsp (teaspoon) = 5 milliliters
- 1 gal (gallon) = 3.8 liters
- 1 ft (foot) = 30.48 centimeters
- 1 in (inch) = 2.54 centimeters
- 1 mi (mile) = 1.6 kilometers
Bear in mind that the cup is one of the trickier measurements in recipes. Measuring liquids in cups is fairly straightforward, but with dry ingredients, the result depends on what you are measuring. A cup of flour, rice, rolled oats or nuts will not weigh the same. That is why grams are usually a more precise choice when cooking.
How to use US measurements in practice
The most reliable approach is to start with what you actually need to measure. If the recipe calls for a dry ingredient, look at the weight units. For milk, water, oil or another liquid, use volume units. If the text describes a length, such as someone’s height or a distance, refer to the length measurements.
Honestly, you do not need to know every measurement by heart. It is much more important to avoid confusing ounces used for dry ingredients with ounces used for liquids. In Estonian, both are called “unts”, but they have different meanings in the table. One refers to weight, the other to volume.
When you make a recipe for the first time, it is worth taking your time and measuring accurately. If it turns out well, you can more comfortably judge the quantities by eye next time. This is particularly useful when preparing food to support your training, as a small difference in quantities can change both the taste and the portion size.
Length is more straightforward. Feet, inches and miles do not depend on the ingredient or recipe. They are simply different units of measurement. If you are reading a training article from abroad that mentions someone’s height or a running distance, for example, the table helps you quickly put it into familiar Estonian units.
Weight units: practical measuring tips
A kitchen scale is the simplest tool when the recipe allows you to express quantities in grams. It reduces guesswork and makes the results easier to reproduce. It is especially helpful for dry ingredients, as measuring by the cup can give you a slightly different quantity each time.
For liquids, a measuring jug or a bottle with clear markings is perfectly adequate. Tablespoons and teaspoons work well for smaller quantities, such as oil, seasonings or syrup. Do not use a heaped spoonful unless the recipe specifically calls for it.
When you convert a recipe into units used in Estonia, write down the results straight away. That way, you will not have to repeat the work next time. It is a small habit that saves time, especially if a US recipe becomes a regular part of your cooking at home.
FAQ: weight units and US measurements
Does a cup always mean the same quantity?
In practice, it does not always give you the same result. For liquids, a cup is a unit of volume, but for dry ingredients, the weight depends on what you put in the cup.
Is oz a measure of weight or volume?
It depends on the context. Here, oz refers to weight for dry ingredients and volume for liquids. That is why they are listed separately in the table.
When should I use grams instead of cups?
Use grams when you want more precise, repeatable results. This makes particular sense when baking and preparing food to support your training.
Author: Marek Morozov
Source: WHO – healthy eating.
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