CookingCalcs offers 12 free kitchen calculators — no signup, no paywall, just open and use.

Tools include unit conversion (cups to grams, weight, liquid), oven temperature converter (Fahrenheit, Celsius, Gas Mark), recipe multiplier, cooking time calculator, meal cost calculator, cost per serving, meat temperature guide, and butter converter.

Built for home cooks who want fast, accurate answers without navigating a recipe site or creating an account. Every tool works on mobile and desktop.