638 Grams: Conversions, Measurements, Useful Tips

Everything you need to know about how much is 638 grams. How to measure out 638 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 638 grams. Don't be!

With this simple guide we'd like to help you understand how much is exactly 638 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 638 grams won't ever get easier than this!

How much is 638 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 638 grams, here are a couple of conversions:

  • 638 grams = 0.638 kg or kilograms.
  • 638 grams = 22.5 oz or ounces.
  • 638 grams = 1.41 lbs or pounds
  • 638 grams = approximately 5 1/8 cups of flour.
  • 638 grams = approximately 3 1/4 cups of sugar.

As gram is a unit of weight, the best and more precise way to measure out 638 grams is by using a kitchen scale, see instructions below. This also provides accuracy that's often needed when using 638 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 638 grams. Check out the tables below to help you measure out the right amount.

Measuring 638 grams on a kithcen scale

The best and easiest way to measure 638 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 638 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 638 grams.
  4. Adjust the amount. If the scale reads less than 638 grams, add the ingredient one teaspoon at a time. If it reads more than 638 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 638 grams it's totally okay to measure 1-2 grams more or less.

That's it, you've just measured 638 grams on a scale!

Measuring out 638 grams with measuring cups

As grams are a unit of weight and measuring cups are a unit of volume, there is no direct conversion rate for measuring out 638 grams with measuring cups. The result will largely depend on the ingredient, but can also be different depending on the temperature, humidity etc.

Ingredient638 Grams in Cups
638g flour5 1/8 cups
638g sugar3 1/4 cups
638g butter2 3/4 cups
638g rice3 cups
638g cooked rice4 1/2 cups
638g milk2 5/8 cups
638g water2 2/3 cups
638g cocoa powder6 3/8 cups
638g vegetable oil2 7/8 cups
638g powdered sugar5 1/3 cups
638g honey1 7/8 cups

638 grams in tablespoons

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

Ingredient638 Grams in Tablespoons
638g flour81 2/3 tbsp
638g sugar51 tbsp
638g butter44 7/8 tbsp
638g rice48 5/8 tbsp
638g cooked rice72 7/8 tbsp
638g milk41 2/3 tbsp
638g water42 1/2 tbsp
638g cocoa powder102 1/8 tbsp
638g vegetable oil46 1/4 tbsp
638g powdered sugar85 1/8 tbsp
638g honey30 tbsp

638 grams in teaspoons

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

Ingredient638 Grams in Teaspoons
638g flour245 tsp
638g sugar153 1/8 tsp
638g butter134 3/4 tsp
638g rice145 3/4 tsp
638g cooked rice218 2/3 tsp
638g milk125 tsp
638g water127 5/8 tsp
638g cocoa powder306 1/4 tsp
638g vegetable oil138 2/3 tsp
638g powdered sugar255 1/4 tsp
638g honey90 1/8 tsp

Abbreviation of 638 grams

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

Therfore you might often see 638 grams abbreviated as 638g or sometimes 638 g with a space between the number and the letter g.

Sometimes the abbreviation gms is used, but that's not official. Anyways, 638gms also means 638 grams.

Writing 638g without a space between the number and the letter g is the most accepted way of writing 638 grams in an abbreviated form in English.