Teaspoon of Sugar to Gram

Free instant teaspoon of sugar to gram converter. 1 tsp = 4.17 g.

4.17
Formula
1 tsp = 4.17 g

Common Teaspoon of Sugar to Gram values

Common Teaspoon of Sugar to Gram conversion values.
Teaspoon of Sugar (tsp)Gram (g)
14.17
520.85
1041.7
25104.25
50208.5
100417
5002085
10004170

How does Teaspoon of Sugar to Gram conversion work?

Type a value in the Teaspoon of Sugar (tsp) field and the equivalent in Gram (g) appears instantly to the right. The math uses the exact formula shown above โ€” no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.

Teaspoon of Sugar. 1 US teaspoon of granulated sugar โ‰ˆ 4.17 g (USDA FoodData Central).

Gram. The metric weight unit. Cooking conversions on this page assume the ingredient noted in the title.

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No submit button โ€” the result updates as you type. Math runs entirely in your browser, so itโ€™s as fast as your device.

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Works in any modern browser โ€” Mac, Windows, Linux, iPhone, Android, tablets. No installation, no signup.

๐ŸŽฏ Accurate conversions

Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.

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Frequently asked

What is the formula for converting Teaspoon of Sugar to Gram?+
The formula is: 1 tsp = 4.17 g. Type any value into the calculator above and the result appears instantly.
How do I convert Gram back to Teaspoon of Sugar?+
Click the swap button (โ‡„) above to go to the Gram โ†’ Teaspoon of Sugar converter, or use the inverse formula derived from the one shown.
How accurate is the conversion?+
Conversion factors used here are exact rational values from NIST SP 811 and the BIPM SI brochure (e.g. 1 ft = 0.3048 m exactly, 1 lb = 0.45359237 kg exactly). Trailing-digit differences vs hand calculation come only from binary floating-point representation, never from the conversion factor itself.
Where do these conversion factors come from?+
Length and mass factors come from the 1959 international yard-and-pound agreement; SI base units (metre, kilogram, second, kelvin) come from the 2019 BIPM redefinition; energy and pressure factors are NIST SP 811 reference values. Each editorial section above lists the specific source for that category.
Can I copy the conversion factor for use elsewhere?+
Yes. The factor in the formula above is the exact rational value used internally; copying it into Excel or another tool reproduces the result to floating-point precision.

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