What is baker's percentage and why is it used?

• A. A method expressing all ingredient weights as a percentage of flour weight; used for scaling and consistency.
• B. A system of measuring ingredients by volume; used for quick estimates.
• C. A method that weights butter separately; used for precise fat content.
• D. A way to calculate total dough weight after baking; used for portion control.

Answer: (C)

Baker’s percentage expresses every ingredient as a percentage of the flour weight, with flour set at 100%. This makes formulas easy to scale and compare because all components are shown in the same relative terms. By using flour as the reference, you can quickly gauge hydration (water as a percentage of flour), fat, salt, and other additives, and adjust the batch size simply by changing the amount of flour while keeping the same percentages. It’s a planning tool that helps bakers predict dough behavior and maintain consistency across batches. It’s not about measuring by volume, it’s not aimed at weighing butter separately, and it doesn’t calculate dough weight after baking for portion control.