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Teaspoons to Grams — Granulated Sugar

Converts teaspoon of granulated sugar to gram using its real density, not a generic volume factor. One teaspoon is 4.1666666667 gram.

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Enter a value to convert.
In short One teaspoon of granulated sugar is 4.1666666667 gram. Going the other way, one gram is 0.24 teaspoon. That works out at 2 teaspoon = 8.3333333333 gram and 4 = 16.6666666667. The figure comes from granulated sugar weighing 200 g per US cup — a generic cups-to-grams converter assumes water and will give you the wrong answer here, because volume to weight depends entirely on what is in the cup.

How to use the Teaspoons to Grams — Granulated Sugar

  1. Type the value you want to convert.
  2. Pick the unit you are converting from and the unit you want.
  3. The converted value and the exact conversion factor are shown instantly.

About the Teaspoons to Grams — Granulated Sugar

Granulated sugar is one of the few dry ingredients where scooping is fine — the crystals do not compact meaningfully, so the cup weight is consistent however you fill it. That is why sugar measurements vary far less between recipes than flour measurements do. Caster and superfine sugar weigh very close to the same per cup; the crystal size differs, not the density. The figure this page works from is 200 g per US cup, the spooned-and-levelled weight recorded by King Arthur Baking and the USDA food database. Converting teaspoon to gram for granulated sugar, the amounts that come up most often are: 1/2 teaspoon = 2.08 gram; 1 teaspoon = 4.17 gram; 2 teaspoon = 8.33 gram; 3 teaspoon = 12.5 gram; 4 teaspoon = 16.7 gram; 6 teaspoon = 25 gram; 8 teaspoon = 33.3 gram; 12 teaspoon = 50 gram; 16 teaspoon = 66.7 gram.

What people use it for

  • Following a US recipe with a kitchen scale instead of cup measures.
  • Scaling a recipe up or down without compounding measuring error.
  • Converting a European recipe written in grams into cups.

Details

1 US cup of granulated sugar200 g
1 Teaspoon4.1666666667 Gram
1 Gram0.24 Teaspoon
Worth knowingCaster and superfine sugar weigh very close to the same per cup; the crystal size differs, not the density.

The maths behind it

This tool uses gram = teaspoon × 4.1666666667, derived from granulated sugar weighing 200 g per US cup. Every intermediate value is shown on screen, so the result can be checked by hand.

Granulated sugar is one of the few dry ingredients where scooping is fine — the crystals do not compact meaningfully, so the cup weight is consistent however you fill it. That is why sugar measurements vary far less between recipes than flour measurements do.

Where this tool stops

Volume-to-weight conversion is inherently approximate. Humidity, brand, how finely something is milled and how long it has sat in the cupboard all shift the figure by a few per cent.

Frequently asked questions

Does caster sugar weigh the same as granulated?
Near enough. Caster is granulated sugar ground finer, so a cup lands within a few grams. Use the same weight and expect it to dissolve faster, which is exactly why caster is preferred in meringues and creamed batters.
Why does a cup of granulated sugar not weigh the same as a cup of water?
Because a cup measures volume and a scale measures weight, and the two only agree for water. Granulated sugar has its own density — 200 g per US cup — so any generic volume converter gives the wrong answer here.
How much does the way I fill the cup matter?
Barely at all, and granulated sugar is one of the few dry ingredients you can genuinely scoop. The crystals are hard and roughly uniform, so they do not compress — a cup lands near 200 g however you fill it. That consistency is why sugar quantities vary far less between recipes than flour quantities do.
Is a US cup the same as a UK or metric cup?
No. A US cup is 236.6 ml, a metric cup is 250 ml and an old UK cup is 284 ml. These pages use the US cup, because that is what US recipes mean.
Is the Teaspoons to Grams — Granulated Sugar free?
Free, unlimited, and no email address required. You can use it a hundred times a day and nothing changes.
Can you see what I put into this utility?
No. The Teaspoons to Grams — Granulated Sugar runs entirely in your browser using JavaScript. Because the work happens locally, the utility also keeps working if your connection drops, and closing the tab is all it takes to discard everything.
How is the result calculated?
It uses gram = teaspoon × 4.1666666667, derived from granulated sugar weighing 200 g per US cup. The full working is printed under the result, so you can follow every step rather than trusting a black box.
What do I get if I try it?
Enter 2 teaspoon of granulated sugar and the Teaspoons to Grams — Granulated Sugar returns 8.3333333333 gram.
What is the Teaspoons to Grams — Granulated Sugar used for?
The jobs it is built for: following a US recipe with a kitchen scale instead of cup measures. Scaling a recipe up or down without compounding measuring error. Converting a European recipe written in grams into cups. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Where does the Teaspoons to Grams — Granulated Sugar stop being reliable?
Volume-to-weight conversion is inherently approximate. Humidity, brand, how finely something is milled and how long it has sat in the cupboard all shift the figure by a few per cent. Knowing where a tool stops being trustworthy matters more than the cases where it works.
What are the key numbers for the Teaspoons to Grams — Granulated Sugar?
1 US cup of granulated sugar is 200 g. 1 Teaspoon is 4.1666666667 Gram. 1 Gram is 0.24 Teaspoon. These are printed on the page itself, so you do not have to take them on trust.
How precise is the result?
The calculation runs in double precision and the result is shown to ten significant figures, so converting a value and converting it back returns the original. What is displayed is rounded for readability; what is copied is not.

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