Cookie Yield Calculator Formula

Understand the math behind the cookie yield calculator. Each variable explained with a worked example.

Formulas Used

Total Dough Weight

dough_weight = flour + butter + sugar + eggs + other

Cookie Count

cookie_count = floor((flour + butter + sugar + eggs + other) / portion_size)

Total Dough (oz)

dough_oz = (flour + butter + sugar + eggs + other) / 28.35

Portion Size

portion_tbsp = portion_size / 14

Variables

VariableDescriptionDefault
flourFlour Weight(grams)280
butterButter Weight(grams)227
sugarTotal Sugar Weight(grams)200
eggsEgg Weight (50 g each)(grams)100
otherOther Ingredients (chips, etc.)(grams)170
portion_sizeDough per Cookie(grams)40
total_doughDerived value= flour + butter + sugar + eggs + othercalculated

How It Works

How to Calculate Cookie Yield

Formula

Total Dough = Flour + Butter + Sugar + Eggs + Other Ingredients

Cookie Count = floor(Total Dough / Portion Size)

Portion Sizes

  • Small cookies: 20-25 g (about 1 tablespoon)
  • Medium cookies: 35-45 g (about 2 tablespoons)
  • Large bakery-style: 60-80 g (about 3-4 tablespoons)
  • Using a kitchen scale or cookie scoop ensures consistent sizing so all cookies bake evenly.

    Worked Example

    A standard chocolate chip cookie recipe with 280 g flour, 227 g butter, 200 g sugar, 100 g eggs, 170 g chips, portioned at 40 g each.

    flour = 280butter = 227sugar = 200eggs = 100other = 170portion_size = 40
    1. 01Total dough = 280 + 227 + 200 + 100 + 170 = 977 g
    2. 02Cookie count = floor(977 / 40) = 24 cookies
    3. 03Each cookie is about 2.9 tablespoons of dough.

    Ready to run the numbers?

    Open Cookie Yield Calculator