Baking Substitution Calculator
Ran out of an ingredient mid-recipe? Choose what is missing and how much your recipe needs, and get the standard kitchen substitute with the exact amount to use — from baking powder to buttermilk — so you never have to abandon a bake.
Enter values to see the result.
How to use
- Choose the ingredient that is missing from the list.
- Enter the amount and unit used in your recipe.
- Use the substitute amount shown — results follow standard published substitution ratios.
Tips
- Leavening substitutes work in one direction only — do not swap baking soda for baking powder without an acid.
- Substitutes change texture slightly; for celebration cakes, buy the real ingredient next time.
- Dairy substitutes (milk, buttermilk, yogurt) are the most forgiving swaps.
- Taste batters lightly when substituting strong flavours like molasses or cocoa.
Substitution ratios are standard published kitchen references. Texture and flavour can change slightly, and leavening substitutes (baking powder and baking soda) should not be swapped in both directions without the acid adjustment noted.