Yeast Converter
Swap instant, active dry and fresh yeast in grams, teaspoons or packets
Instant, active dry and fresh yeast are not interchangeable spoon for spoon. Instant is more concentrated; fresh is mostly water.
Yeast types compared
| Type | Also called | Amount vs active dry | How to use |
|---|---|---|---|
| Active dry | Traditional dried yeast | 1× (baseline) | Dissolve in warm liquid first |
| Instant | Rapid-rise, fast-action | 0.75× — use 25% less | Straight into the flour |
| Fresh | Cake yeast, compressed | 2.5× — use more | Crumble into warm liquid |
Frequently asked questions
How much instant yeast replaces active dry?
About 25% less. One teaspoon of active dry becomes ¾ teaspoon of instant.
How much is in a packet of yeast?
A standard packet holds 7 grams, about 2¼ teaspoons.