🍳 KitchenCalcs — KitchenCalcs

Kitchen math, solved in one click

Free calculators for the conversions every cook hits mid-recipe: oven to air fryer, cups to grams, pan swaps, turkey timing and more. Every number sourced — USDA, King Arthur Baking — and shown right on the page.

Calculators

  • Air Fryer Converter

    Convert any oven recipe to air fryer time and temperature in one click.

  • Meat Temperatures

    USDA-safe internal temperatures for beef, pork, poultry and fish, plus steak doneness.

  • Recipe Scaler

    Halve, double or custom-scale any ingredient list with clean kitchen fractions.

  • Pan Size Converter

    Substitute cake pans safely — get the exact batter adjustment between 14 pan sizes.

  • Cups to Grams

    Accurate weights for flour, sugar, butter and 15 more baking staples.

  • Slow Cooker Converter

    Convert oven recipes to slow cooker LOW/HIGH or pressure-cooker minutes.

  • Turkey Calculator

    How big a turkey to buy, how long to thaw it, and USDA roasting times at 325°F.

  • Coffee Ratio

    Exact grams of coffee for drip, pour over, French press, AeroPress and cold brew.

Reference guides

  • Baking Conversion Chart

    The complete printable reference for US volume, weight and oven temperature conversions.

  • How to Measure Flour

    The spoon-and-level method explained, and how much a mis-measured cup ruins a recipe.

Why trust these numbers?

Most conversion sites copy each other. KitchenCalcs works the other way around: every constant traces to a primary source — USDA food-safety charts for meat and turkey, King Arthur Baking’s weight chart for ingredients, the SCA standard for coffee — and each page links its sources at the bottom. No accounts, no pop-ups, no “continue reading” buttons. Bookmark the one you need; it will load instantly and work on any phone, even on spotty kitchen Wi-Fi.