Pancake batter calculator
American pancakes: a thick milk batter with baking powder, cooked on a dry griddle.
Total hydration counts the water inside the eggs, milk and butter.
Pancake batter is not thin crêpe batter with a different name: it is thicker, it carries baking powder, and it has real sugar in it. It goes onto a dry, moderately hot griddle to rise upward rather than spread.
How it works
The powder does the lifting
8 g of baking powder to 180 g of flour is 4.4% — an order of magnitude more than the yeast in any dough on this site. Chemical leavening fires once, from heat, and has to raise the whole pancake in under two minutes before the underside sets.
Thickness and the rest
Milk at 157% of the flour, so the batter falls from the ladle in a ribbon rather than a stream. King Arthur rests it at least 15 minutes while the griddle heats; it thickens over that time as the flour finishes taking up the liquid.
Sugar and butter
25 g of sugar (14%) and 43 g of melted butter (24%). At that much sugar the surface browns quickly, which is why these cook over medium heat — 375°F on the source’s griddle — and get turned exactly once, when the bubbles on top begin to break.
Sources & methodology
Every percentage in this calculator traces to the published sources below — nothing is invented. Where respected sources disagree, the default sits inside the documented range.
- King Arthur — Simply Perfect Pancakes — The anchor: 180 g flour / 283 g milk (157%) / 2 eggs (56%) / 43 g melted butter (24%) / 25 g sugar (14%) / 2 tsp baking powder (4.4%) / ¾ tsp salt (2.5%), rested 15 min, griddled at 190 °C. Its tips also carry the waffle rule: swap two tablespoons of the milk for two of fat.
- AniaGotuje — pancakes — The thicker Polish reading and the bottom of the milk band: 125% milk on 200 g of flour, with yogurt and baking soda in place of some of the powder.
FAQ
How is this different from crêpe batter?
Almost everything but the flour. Crêpes run over 200% liquid with no leavening at all; pancakes run 157% with 4.4% baking powder. One is meant to be thin and flexible, the other thick and airy.
Can I use buttermilk?
It is the classic swap — buttermilk is acidic, so it reacts with baking soda and lifts higher still. Part of the baking powder is then replaced by soda, which makes it a different recipe from the one calculated here.
Why are my pancakes flat?
Usually stale baking powder or over-mixed batter. Powder loses strength once the tin has been opened, and flour worked too hard develops gluten that holds the pancake down.
How much batter per pancake?
About 54 g, which on the source’s griddle gives a pancake of 11 cm.