Convert Instant Yeast from Teaspoon

How much is 1 teaspoon of instant yeast?

1 teaspoon of instant yeast (fast-acting yeast) is 3 grams, about 0.11 ounces. 0.5 teaspoons of instant yeast is 1.5 grams and 2 teaspoons is 6 grams. Use the converter below for any amount.

  • A teaspoon here is the 5 ml standard, the same in the UK, Europe, and Australia. A US teaspoon is fractionally smaller at about 4.9 ml. When teaspoon size matters →
  • A little over or under won't ruin the bake, though it can nudge the final taste or colour.

Instant yeast is a finely milled dry yeast that mixes straight into dry ingredients without proofing first. One metric cup (250 ml) of instant yeast weighs around 150 grams or 5.29 ounces, though recipes almost always measure it by the teaspoon or sachet (a 7 g sachet equals about 2 1/3 teaspoons). It is the quickest route to a reliable rise in bread, pizza dough, and cinnamon rolls.

Yeast amounts are tiny but matter a lot: too little gives a dense loaf, too much an over-proofed one with a yeasty taste. Weighing in grams is far more accurate than scooping a teaspoon, especially when scaling a recipe up or down.

Also known as

  • fast-acting yeast
  • rapid rise yeast
  • bread machine yeast
  • quick yeast

Active dry yeast is granular and needs proofing in warm liquid before use, unlike instant yeast which goes straight into the dry mix. They are interchangeable 1:1 by weight, so the swap is about method rather than amount. See active dry yeast in teaspoons.

No measuring spoons? The tool below gets you close, and a measuring spoon set keeps small amounts accurate.

Nail small amounts, get spoons

Instant Yeast Measurement Converter

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Common Instant Yeast Conversions

Here are the most common instant yeast conversions from teaspoons to grams.

TeaspoonsGrams
0.25 tsp0.75 g
0.5 tsp1.5 g
1 tsp3 g
2 tsp6 g
3 tsp9 g
4 tsp12 g
6 tsp18 g
8 tsp24 g
12 tsp36 g

Instant Yeast Conversion Chart

The conversion chart below gives a quick reference for converting instant yeast from Teaspoon to other measurements.

tspcupgramsouncescup(US)tbsp
1 tsp0.02 cup3 g0.11 oz0.02 cup (US)0.33 tbsp
2 tsp0.04 cup6 g0.21 oz0.04 cup (US)0.67 tbsp
3 tsp0.06 cup9 g0.32 oz0.06 cup (US)1 tbsp
4 tsp0.08 cup12 g0.42 oz0.08 cup (US)1.33 tbsp

Frequently Asked Questions

How much is 1 teaspoon of instant yeast?
1 teaspoon of instant yeast is 3 grams, or 0.11 ounces. The ratio is fixed, so 0.5 teaspoons of instant yeast is 1.5 grams and 2 teaspoons is 6 grams. Whatever unit your recipe uses, enter the amount in the converter above or read the conversion chart on this page for the most common quantities. Open the instant yeast converter
How many grams is 1 teaspoon of instant yeast?
1 teaspoon of instant yeast is 3 grams. The conversion scales in a straight line, so 0.5 teaspoons is 1.5 grams and 2 teaspoons is 6 grams. Multiply or divide that figure to match whatever your recipe needs, or use the converter above for an exact grams reading at any amount. 1 teaspoon instant yeast in grams
How many teaspoons of instant yeast is 3 grams?
3 grams of instant yeast is 1 teaspoon. The conversion works the same in reverse, so you can switch between teaspoons and grams without changing the result. This helps when a recipe lists one unit but you would rather measure in the other. The converter above and the chart below cover both directions for any amount.
What is 1 teaspoon of instant yeast in ounces?
1 teaspoon of instant yeast is 0.11 ounces. The ratio is fixed, so 0.5 teaspoons is 0.05 ounces and 2 teaspoons is 0.21 ounces. Use the converter above for any other amount, or see the chart on this page for the common quantities at a glance. 1 teaspoon instant yeast in ounces
How do teaspoons and cups compare as units?
Teaspoons and cups are both volume units, so the conversion between them does not vary by ingredient. One metric cup holds about 16.67 tablespoons or 50 teaspoons, and the ratio stays fixed regardless of what you are measuring. The volume converter handles any amount between cups, tablespoons, teaspoons, and millilitres. Teaspoons to cups

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Other Ingredients

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