Egg Substitute Calculator (Vegan Baking)
Convert the eggs in a recipe to vegan substitutes — flax egg, chia egg, applesauce, banana, aquafaba, tofu — scaled to your egg count, with best-use notes. Runs in your browser.
Each row shows the per-egg amount multiplied by your egg count. No single substitute does everything an egg does — eggs bind, add moisture, and leaven. Choose by role: flax/chia/tofu for binding, applesauce/banana for moisture, aquafaba for whipping and lift. Replacing more than 2–3 eggs is harder, since eggs do more structural work in egg-heavy recipes. Educational; everything runs in your browser.
About this tool
Eggs do several different jobs in baking — they bind ingredients together, add moisture and richness, and provide structure and lift — so replacing them in vegan baking is less about a single magic ingredient and more about matching the substitute to the role the egg plays in that recipe. This calculator lists the most reliable vegan egg substitutes with their standard per-egg amounts, multiplied by the number of eggs your recipe calls for, plus a note on what each does best. The classics: a 'flax egg' (one tablespoon of ground flaxseed mixed with three tablespoons of water and left to gel for five minutes) and the equivalent 'chia egg' are excellent binders for denser bakes like muffins, cookies, and quick breads. Unsweetened applesauce (a quarter cup per egg) and mashed banana (half a banana) add moisture and work well in cakes and brownies, though banana lends its flavor. Aquafaba — the brine from a can of chickpeas — is the standout for leavening and whipping (three tablespoons per egg) because it foams like egg whites, making it the go-to for meringues and light cakes. Blended silken tofu adds binding and density for custardy results, and commercial powdered egg replacers offer a general-purpose option. The tool's guidance highlights an important reality: no one substitute replicates everything an egg does, so you pick based on whether your recipe needs binding, moisture, or lift, and recipes that lean heavily on eggs (three or more, or where eggs are the main structure, like an angel food cake) are the hardest to convert successfully. Use the amounts as a starting point and expect to experiment. Educational; everything runs in your browser; nothing is uploaded.
How to use it
- Enter how many eggs the recipe calls for.
- Review the substitute options, each scaled to your egg count.
- Pick one based on its role — binding (flax/chia/tofu), moisture (applesauce/banana), or lift (aquafaba).
- Prepare gel-based subs (flax/chia) a few minutes ahead so they thicken.
Frequently asked questions
- What can I use instead of eggs in baking?
- Common vegan substitutes per egg: 1 tbsp ground flax or chia + 3 tbsp water; ¼ cup applesauce; ½ mashed banana; 3 tbsp aquafaba; ¼ cup blended silken tofu; or a commercial egg replacer. Each suits different roles.
- How do I make a flax egg?
- Mix 1 tablespoon of ground flaxseed with 3 tablespoons of water per egg and let it sit about 5 minutes until gel-like. It works as a binder in muffins, cookies, and denser bakes.
- Which egg substitute is best for fluffy, light recipes?
- Aquafaba (chickpea brine) — about 3 tablespoons per egg. It whips and foams much like egg whites, so it is best for meringues, mousses, and light cakes that need lift.
- Which substitute adds moisture without changing flavor?
- Unsweetened applesauce (¼ cup per egg) adds moisture with minimal flavor. Mashed banana also adds moisture but tastes of banana, so applesauce is the more neutral choice.
- Can I replace lots of eggs in one recipe?
- Replacing 1–2 eggs is usually reliable. Beyond about 3, or in recipes where eggs are the main structure (like sponge or angel food cakes), substitutes struggle to reproduce the result — choose recipes designed to be egg-light.
- Is anything uploaded?
- No. The tool runs entirely in your browser.