Cooking & Food
10 toolsKitchen calculators for air fryer conversions, oven temperatures, baking percentages, coffee ratios, and more - fully client-side.
Kitchen math, solved at the counter: scale a recipe up or down, convert oven temperatures and air fryer times, and get ratios right for coffee, pizza dough, and bread baking.
The turkey and roasting calculators earn their keep on holidays, and the substitution guide helps when you are mid-recipe and missing an ingredient.
Most popular
- Air Fryer Converter Convert conventional oven temperatures and cook times to air fryer settings. Reduces temperature by 25°F/15°C and time by ~20%.
- Baker's Percentage Convert any bread recipe to baker's percentages or scale from a known flour weight. Supports multiple flours and add-ins.
- Caffeine Calculator Calculate total daily caffeine from coffee, tea, energy drinks, and soda. See time-to-half-life and estimated sleep impact.
- Coffee Ratio Calculate coffee-to-water ratios for any brew method - drip, French press, pour-over, espresso. Enter cups or grams; get the exact recipe.
- Cooking Substitutions Find common cooking and baking ingredient substitutions instantly. Filter by vegan, gluten-free, dairy-free, or low-sodium. Works offline.
- Roasting Time Calculate estimated roasting times for beef, pork, lamb, and chicken based on weight and desired doneness. Includes rest-time guidance.
- Oven Temp Converter Convert between Celsius, Fahrenheit, and gas mark oven temperatures with common description labels (Moderate, Hot, etc.).
- Pizza Dough Calculate pizza dough ingredients by number of balls, ball weight, and hydration percentage. Supports Neapolitan, NY-style, and custom ratios.
- Recipe Scaler Scale any recipe up or down instantly. Paste your ingredient list, set original and target servings, and get perfectly scaled quantities with smart fraction display.
- Turkey Calculator Calculate roasting time and safe thawing time for a whole turkey based on weight and cooking method (stuffed vs. unstuffed, fridge vs. cold-water thaw).
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