Recipe scaler
Paste the ingredient list, one ingredient per line, and choose how much to make. The calculator scales every quantity, fractions like ½ cup included, and leaves temperatures, times and pan sizes as they are.
Every recipe on the site has a "How much to make?" control right above the ingredients.
Ingredient list
How much to make?
New quantities
Lines whose amount is written in words (like "a pinch of salt") get a multiplier tag; scale those yourself. Baking times may change when you change the amount or the pan.