Cookie Dough Portion Calculator

Work out cookie dough portion instantly with clear inputs, formula shown and shareable results.

About Cookie Dough Portion Calculator

Cookie count is the whole number of portions the dough divides into, and trays are that count divided by cookies per tray, rounded up. Weighing portions rather than spooning them is what makes cookies bake evenly, since a 10 g difference changes the bake time noticeably.

Formulas

Cookie count

cookies = floor(total dough weight / weight per cookie)

Trays

trays = ceiling(cookies / cookies per tray)

Worked example

With the default values below, Cookie Dough Portion Calculator returns Cookies you can portion of 22. Change any input above and every figure here is recalculated in your browser.

Inputs used

Total dough weightminimum 1 g: 900 g
Weight per cookieminimum 1 g: 40 g
Cookies per trayminimum 1: 12

Results

Cookies you can portion: 22
Trays needed: 2
Dough left over: 20.0 g
Scoop size to match: 42.1 ml

Step by step

1Values used
2Cookie count
3Trays
4Cookies you can portion= 22
5Trays needed= 2
6Dough left over= 20.0 g
7Scoop size to match= 42.1 ml

Assumptions and limits

The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
Figures are rounded for display to 1 decimal place, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How is the Cookie Dough Portion figure worked out?

cookies = floor(total dough weight / weight per cookie). Cookie count is the whole number of portions the dough divides into, and trays are that count divided by cookies per tray, rounded up.

Why does this matter?

Weighing portions rather than spooning them is what makes cookies bake evenly, since a 10 g difference changes the bake time noticeably.

What do I need to enter?

Enter total dough weight, weight per cookie, cookies per tray. The defaults shown are a realistic worked example — swap in your own figures to get a result you can use.