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Convert Grams of Sugar to Teaspoons (Free Calculator)

Grams of Sugar to Teaspoons Calculator


"How many grams of sugar are in one teaspoon? This might be a question you have asked yourself when baking. The

Sugar is one thing that none of us can resist. Ever heard of a sugar rush? But it needs no further explanation why too much consumption is not good for you. So, knowing the proper measurements is a must to keep healthy and stay with your calorie goals. A lot of people ask how many Grams of sugar to teaspoons. Well, let's find out.

There are 4.2 grams of sugar in a teaspoon to be exact. But it is usually rounded to 4 grams. An easy formula to remember is Tablespoon = Grams X 0.24. With this, you can calculate how many teaspoons of sugar are in different grams.

A more important part of the discussion is whether you should use volume or weight measurement when it comes to sugar. This is because of the varying density between different sugars. And not to mention the health questions. Let’s dive deep into all these and also how to read food labels and ways to check whether something has added sugar or not.

Grams of Sugar to Teaspoons Conversion Chart

Grams of SugarAmount of Teaspoons

How Many Grams of Sugar Are in a Teaspoon?

Most people that do take sugar, take it in teaspoons. Unless you have a wish to be diabetic, you might go for a tablespoon. But that is frankly absurd. So, a teaspoon is standard.

The main question is how many grams of sugar are in a single teaspoon really? If you know the answer to the question, it will help you understand two things. One is how healthy your habits are and also how much you should consume to be healthy.

So, why is this even a question? Well, you would generally want to know the answer to this question for two reasons, basically. One of the most common ones is that you have a recipe for something you want to cook and it calls for grams of sugar.

Now, if you do not have a sophisticated measuring device, it would be easier for you to just use teaspoon measurements. So, knowing how many grams of sugar are in a teaspoon is convenient in that regard.

The other one is, of course, you want to be healthy. Measuring your sugar intake is always good for you. When you buy a food item from the store,    it might note the sugar content in grams. Knowing how many grams there are in a single teaspoon helps you conceptualize that.

Another good way of reading and deciding on food labels and nutrition facts is calories. I have a dedicated section for that. So, keep on reading.

Let’s answer the main question now. A single teaspoon will have about 4 grams of sugar.  It is 4.2 grams to be exact, but usually, it is rounded to 4 grams. There is an important distinction that needs to be made, though. And that is whether or not it is a level or heaped serving.

A level serving is exactly what it sounds like. The sugar you take on the teaspoon is level or flat. And that is where you get the 4-gram number from. For a heaping serving, one teaspoon will have 7.5 grams of sugar – quite a big difference.

Measuring Sugar by Volume Vs Weight

When it comes to baking and following a recipe, one of the most important debates is whether you should measure by weight or volume. That is because different sugar can vary in density. So, weight measurement is generally said to be more accurate and precise.

Plus, if you are using a tablespoon for measurement the sugar above or below the measuring line can alter the exact amount of sugar. That is something to think about as well.

The more accurate form of measurement is to get a food scale, it would seem. You can be precise with every measurement and that will help you nail the recipe each and every time. But let’s be honest here, when you are deciding how much sugar to put in your coffee or tea, you do not want to measure it on a food scale.

I can imagine how tedious and time-consuming that might be. In that case, you can just go the teaspoon route. It is much more convenient.

If you are confused about volume and weight measurements, let me break it down for you. So far you know there are two measurements – grams and tablespoon.

Gram is a weight measurement. So, a gram of sugar is a unit of the weight of the sugar. And sugar weighs around 0.035274 ounces (0.00220462 pounds) per gram. You should also know that sugar is one-thousandth of a kilogram (kg). Gram is denoted with a small 'g'. It is a SI unit of sugar in the metric system.

A Teaspoon is a measure of volume. It is mostly used as a measurement in the US and can be written as 't' – in lowercase. A tablespoon is denoted as a capital 'T'. One teaspoon is one-third of a tablespoon.

Converting Grams of Sugar to Teaspoons by Hand

If you want to get really into the science of it all, you can use a formula to convert the grams of sugar into teaspoons. This is done by multiplying with the conversion ratio of 0.24. Here is the formula:

Teaspoons = Grams X 0.24

So, you can convert different grams of sugars into teaspoons. If you want to find out how many teaspoons is 5 grams of sugar, you would multiply 5 by 0.24. That would give you 1.2 teaspoons.

There is another thing you need to keep in mind. Different sugar may actually have different densities. It is not easy to always convert between volume measurements and weight measurements. But measuring dry ingredients by weight is generally recommended and more precise.

How Many Calories in a Teaspoon of Sugar?

What about the calories? Whenever the conversation revolves around food and nutrition, calories are something you cannot (and should not ignore). At the end of the day, it is a very good measure of how much you are consuming something.

And also, whether it is good for you or not. Here is a sad reality check: sugar is added to almost every food nowadays. Whether it be food bought from the grocery store, delicious beverages, or a bakery. Sweets and desserts most definitely have sugar in them.

One teaspoon of sugar has 16 calories. That might not be that high. But if you stop and think about it, it can add up pretty quickly.

How Many Grams of Sugar Should You Consume?

The American Heart Association recommends that people should limit their consumption of added sugar to 9 tablespoons a day for men. And to 6 tablespoons a day for women.

This number is rarely followed. And that can lead to health problems. For example, researchers found that Americans consume quite a lot of sugar each day by drinking coffee or tea. The number is 3 tablespoons for coffee drinkers and 2 tablespoons for tea drinkers.

That is not the biggest offender. The biggest problem is with carbonated beverages like sodas. Coca-Cola, Pepsi, and drinks like these, even sports drinks contain a very high amount of sugar. And that cannot be healthy for you.

12 oz of Coca-Cola can contain 9.5 tablespoons of sugar or 39 grams of sugar. That is 163% more than the recommended amount for women and 108% more than the recommended amount for men.

Popular energy drinks like Red Bull do not fare much better. An 8.46 fl oz of Red Bull can contain 7.5 tablespoons of sugar. That is 27 grams of sugar. Which turns out to be 75% of the recommended sugar intake for men and 113% for women.

That is why knowing what you put inside your body and how much of it you are putting in is very important. Living a healthy life depends a lot on your diet. While healthy habits like exercising, and sleeping well are very important, diet is a crucial aspect of healthy living too.

Making Better Food Choices Reading Labels on Food Products

A great healthy habit you can incorporate right now to be one step closer to healthy is reading food labels. Manufacturers are required by law to list their ingredients. And also, the amount they put in.

If you know what ingredients to look out for and how much sugar there is in something, you can make better buying choices and food choices as well. Many will list the sugar content per serving and for the whole thing as well.

Naturally Occurring and Added Sugar

Fructose and lactose are naturally occurring. They can be found in fruits and milk products. Then you have the added sugar. These are added during processing the food and while preparing it.

Examples of added sugar are quite a lot. Everything like honey, corn syrup, fructose dextrose, white sugar, fruit nectar, and brown sugar is all added sugar. When buying a food product, you should always be on the lookout for these.

Buy products that have these labels and the amounts clearly mentioned. So, when a label says it has 1 tablespoon of added sugar, you will know that it means 4 grams of sugar. The reverse also works.

Here is a list of some types of sugar to help you be more informed:

  • Cane sugar
  • Corn sweetener
  • Evaporated cane juice
  • Invert sugar
  • Maltose
  • Cane crystals
  • Dextrose
  • Sucrose
  • Molasses
  • Malt syrup
  • Maple syrup
  • Syrup
  • Fruit juice concentrates  
  • Glucose
  • High-fructose corn syrup

Foods/Beverages That Are Surprisingly High in Sugar

Before I wrap things up, here is a cool little breakdown of foods that are quite surprisingly high in sugar. some of these might shock you if you did not know before.

Pudding Cups or Pudding

I do not know about you, but I love pudding. The problem is puddings or pudding cups are quite high in sugar. They can have about 20 grams of sugar. Some smaller cups can have 17 cups of sugar or 100 calories.

It seems like I need to be more mindful of this when I am buying pudding cups for a snack or a child's mealtime.

Pies and Snack Cakes

Delicious snacks like hostess cakes or twinkies are loaded with sugar too. Hostess cakes have 22 grams and twinkies have about 19 grams of sugar in them. If you buy Hostess Ho Hos that has 3 cakes in them, then you are looking at a whopping sugar content of 42 grams. Or 370 calories.

Another popular food is the pop tart. Can you guess how much sugar is in those? Well, 1 pasty can have about 20 grams which are 200 calories.

Frozen Desserts

Okay, this should not be a shocker to anyone. Of course, frozen desserts will have high sugar content. But the amount might be shocking. Weight Watcher Ice Creams Cups can have around 22 grams of sugar in a small cup.

That comes out to 140 calories. Given how the daily amount of calorie intake is 2000 calories, all these can add up pretty quickly.


Different kinds of beverages are also high in sugar content. And the crazy thing is the amount can vary by quite a lot. As I mentioned already, soda drinks are high in sugar content, everyone knows that.

But beverages like flavored milk can be quite high as well. For example, a Nesquik Fat-Free Chocolate Milk can have 54 grams of sugar in 16 ounces size. That is 300 calories! Yikes!

At the end of the day, the takeaway is that sugar is in everything. And it might not be easy to avoid it. But now you know how many grams of sugar to teaspoons, you can make a more informed decision when you are buying food and snacks.

And not to mention, if you are following a recipe, those will turn out great since you will understand the instructions well. Weight measurement is much more accurate that is what will help you nail recipes and be more precise. 

Other easy-to-use conversion calculators and conversion tables.

How Many Cups in a PintHow Many Cups in a Quart
( How Many Grams of Sugar to Teaspoons )How Many Ounces in a Quart
How Many Tablespoons in a CupHow Many Teaspoons to Tablespoons

You can find the recipe for this post below.

Convert Grams of Sugar to Teaspoons (Free Calculator)
Grams of Sugar in Sugar pots

In this article you will get a free calculator to convert grams of sugar to teaspoons as well as a conversion chart and a formula.

Type: Conversion of metrics

Keywords: grams of sugar to teaspoons, conversion metrics, calculate

Preparation Time: PT0M

Cooking Time: PT0M

Total Time: PT10M

Recipe Ingredients:

  • Sugar
  • Teaspoon

Recipe Instructions:

Grams of SugarAmount of Teaspoons

Editor's Rating:
How many grams of sugar in a tablespoon

The video answers the question: "How many grams of sugar in a tablespoon?"

How many grams of sugar in a tablespoon

The video answers the question: "How many grams of sugar in a tablespoon?"

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Author Ferdi
Written by Ferdi Vol
Ferdi Vol has been working for a grocery store for the last few years and he knows all the ins and outs of running a grocery store. He's also got great tips about what you need to know as a customer, from getting the most out of your money to knowing where everything is in the store! Ferdi loves sharing his passion with others via his blog on how to have an awesome shopping experience at your local grocery store.
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