21 Grams: Conversions, Measurements, Useful Tips

Everything you need to know about how much is 21 grams. How to measure out 21 grams of different ingredients on a scale, with measuring cups etc.

If you're not used to the metric system in everyday life, you might be intimidated when trying to figure out how much is 21 grams. Don't be!

With this simple guide we'd like to help you understand how much is exactly 21 grams, how to measure it out with diferent tools (scale, measuring cup, tablespoon, teaspoon) for the most common ingredients. We also help you decide whether to use a scale, measuring cups, tablespoons or teaspoons.

Table of Contents

Browse this table of content to quickly find what you are looking for. Understanding, measuring and converting 21 grams won't ever get easier than this!

How much is 21 grams?

Gram is a unit of mass (colloquially weight) in the SI system, used throughout the wolrd to measure ingredients by weight. To have a picture of how much is 21 grams, here are a couple of conversions:

  • 21 grams = 0.021 kg or kilograms.
  • 21 grams = 0.74 oz or ounces.
  • 21 grams = 0.05 lbs or pounds
  • 21 grams = approximately 3 tablespoons of flour.
  • 21 grams = approximately 2 tablespoons of sugar.

As gram is a unit of weight, the best and more precise way to measure out 21 grams is by using a kitchen scale, see instructions below. This also provides accuracy that's often needed when using 21 grams of any ingredient.

You can of course also use measuring cups, tablespoons or teaspoons. Please note that there is no direct conversion rate for any of these tools for 21 grams. Check out the tables below to help you measure out the right amount.

Measuring 21 grams on a kithcen scale

The best and easiest way to measure 21 grams at home for any ingredient is by using a kitchen scale.

It is also the most accurate as measuring by weight is often more precise than measuring by volume. So if you need to measure out ingredients by grams, I strongly suggest you to buy a kitchen scale or any appropriate scale.

  1. To measure exactly 21 grams on a kitchen scale, first turn on the scale and ensure it is set to the appropriate unit of measurement (grams in this case).
  2. Then, place a container on the scale and "zero" the scale so that it reads 0 grams with the container on it.
  3. Next, slowly add the ingredient to the container until the scale reads 21 grams.
  4. Adjust the amount. If the scale reads less than 21 grams, add the ingredient one teaspoon at a time. If it reads more than 21 grams, use a teaspoon to take out the ingredient bit by bit. Note: 1 gram is a tiny amount, so for most home uses of 21 grams it's totally okay to measure 1-2 grams more or less.

That's it, you've just measured 21 grams on a scale!

Measuring out 21 grams with measuring cups

21 grams is a small amount of weight, you can't really measure this out with measuring cups.

To measure out such a small amount, you should use tablespoons instead.

21 grams in tablespoons

Ingredient21 Grams in Tablespoons
21g flour2 2/3 tbsp
21g sugar1 2/3 tbsp
21g butter1 1/2 tbsp
21g rice1 5/8 tbsp
21g cooked rice2 3/8 tbsp
21g milk1 3/8 tbsp
21g water1 3/8 tbsp
21g cocoa powder3 3/8 tbsp
21g vegetable oil1 1/2 tbsp
21g powdered sugar2 3/4 tbsp
21g honey1 tbsp

21 grams in teaspoons

21 grams is a bit large amount to measure out with teaspoons. We recommend using a kitchen scale or tablespoons instead. But if a teaspoon measuring set is what you have in hand, here are the conversion rates for different ingredients.

Ingredient21 Grams in Teaspoons
21g flour8 1/8 tsp
21g sugar5 tsp
21g butter4 3/8 tsp
21g rice4 3/4 tsp
21g cooked rice7 1/4 tsp
21g milk4 1/8 tsp
21g water4 1/4 tsp
21g cocoa powder10 1/8 tsp
21g vegetable oil4 5/8 tsp
21g powdered sugar8 3/8 tsp
21g honey3 tsp

Abbreviation of 21 grams

The official abbreviation of gram, grams, Gram, Grams is g.

Therfore you might often see 21 grams abbreviated as 21g or sometimes 21 g with a space between the number and the letter g.

Sometimes the abbreviation gms is used, but that's not official. Anyways, 21gms also means 21 grams.

Writing 21g without a space between the number and the letter g is the most accepted way of writing 21 grams in an abbreviated form in English.