About CookConverters

Kitchen math, solved once so you don't have to solve it every time.

CookConverters.com is a free collection of cooking and baking conversion calculators — cups to grams, oven temperatures, recipe scaling, pan sizes, and ingredient substitutions. No sign-up, no ads blocking the tool itself, just the number you came for.

Why this exists

Recipes come from everywhere — a grandmother's handwritten card, a UK cookbook using gas marks, a food blog written in metric — and none of them agree on units. Rather than doing the math by hand or trusting a generic converter that doesn't know a cup of flour weighs less than a cup of honey, CookConverters builds ingredient-specific, kitchen-specific tools.

How accurate is this?

Every calculator uses standard reference densities and USDA-published temperature guidelines where applicable. That said, cooking has natural variance — oven calibration, ingredient brand, altitude — so treat these as a precise starting point, not a substitute for a food thermometer or your own judgment.