All Kitchen Tools
From recipe to oven, these local calculators support common cooking and baking steps.
● Private and mostly local in your browserKitchen, Cups to Grams & Baking Calculator
Convert ingredients between weight and volume, scale recipes, compare pan sizes and convert oven temperatures.
Fraction Calculator
Add, subtract, multiply or divide two fractions. The result is reduced using the greatest common divisor and is also displayed as a decimal.
Ratio Calculator
Reduce a ratio and distribute a target total proportionally between both shares. For example, 3:2 and 100 produce 60 and 40.
Unit Converter
Accurate results directly in your browser.
Percentage & Discount Calculator
Calculate percentages, percentage change and discounts.
Recommended workflow
Scale the recipe first, convert ingredients for the measuring vessel you have, then check pan size and oven temperature.
Frequently asked questions
Are recipes uploaded?+
No. Inputs and calculations remain in your browser.
Are ingredient conversions exact?+
Density values are practical estimates; use a scale when precision matters.