Baking Calculators

Essential tools for better baking. All 12 calculators in one place.

Recipe Scaler
Multiply or divide any recipe instantly
Baker's Percentage Calculator
Every ingredient as a percentage of flour weight
Sourdough Calculator
Perfect ratios for flour, water, starter, and salt
Egg Substitute Calculator
Vegan and allergy-friendly egg replacements
Pan Size Converter
Adjust recipe quantities for different pan sizes
Cake Serving Calculator
Plan the right amount for any event
Oven Temperature Converter
Fahrenheit, Celsius, and Gas Mark
Yeast Converter
Fresh yeast to active dry to instant
Butter Converter
Sticks, cups, grams, and tablespoons
Egg Size Converter
US, UK, and EU egg size standards
High Altitude Baking Calculator
Adjust recipes for 3,000+ feet elevation
Gluten-Free Flour Calculator
Mix the perfect GF flour blend

Tools That Make Baking More Predictable

Professional bakers don't guess — they calculate. These tools bring the same precision to home baking. Whether you're scaling a cookie recipe from 12 to 36, adjusting a sea-level cake recipe for Denver, or figuring out how many servings your wedding cake needs, there's a calculator here for it.

Baker's Percentage

The baker's percentage system expresses every ingredient as a percentage of the total flour weight. It's the standard used in professional bread baking because it makes recipes easy to scale, compare, and analyze. Our baker's percentage calculator handles the math automatically.

Sourdough and Yeast Baking

Sourdough baking requires precise hydration and starter percentages. The sourdough calculator lets you specify your desired dough weight and hydration, then calculates exact flour, water, starter, and salt amounts. The yeast converter handles substitution between fresh, active dry, and instant yeast.