Yeast Converter

Convert between fresh, active dry, and instant yeast for perfect bread.

Baking Settings

Amount

From Yeast

To Yeast

Yeasting Results

About this calculator

Overview

Successfully swap different types of yeast in your bread recipes. This tool uses standard professional baker's conversion ratios.

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Pro Tips

If using active dry yeast, dissolve it in warm water (35-40°C) with a pinch of sugar to 'bloom'.
Instant yeast is approx 25% more potent than active dry yeast, so less is needed.
Store dry yeast in an airtight container in the fridge or freezer for maximum shelf life.

Fun Facts

"Yeast is a living fungus that releases CO2, causing dough to rise."
"Instant yeast can be mixed directly with dry ingredients, whereas active dry usually needs 'blooming'."
"Fresh yeast (compressed) has a short shelf life of about 2-3 weeks and must be refrigerated."

Formula: Instant = Fresh × 0.33 | Active Dry = Fresh × 0.4