Food calculators
Recipes, portions, and kitchen conversions.
- Recipe Scaler (Resize a Recipe to Any Number of Servings)
Scale every ingredient of a recipe up or down to the servings you need, as a table.
- Pizza Value Calculator (Price per Square Inch or cm²)
Which of two pizzas is better value: area from the diameter, price per square inch or cm², and how much bigger the large really is.
- Coffee to Water Ratio Calculator (SCA Golden Cup, Pour-Over, French Press)
Water for a coffee dose, or coffee for a volume of water, at the SCA standard or common method ratios, with the strength in g/L.
- Baking Pan Conversion Calculator (Scale a Recipe to a Different Pan)
The multiplier for a recipe when you change pan size, from the two pans' areas, with a depth adjustment.
- Oven Temperature Converter (Fan, Conventional, °F and Gas Mark)
Convert between conventional and fan oven temperatures, in °C or °F, with the gas mark table.
- Rice to Water Ratio Calculator (Stovetop, Rice Cooker, Instant Pot)
Water, cooking time and cooked yield for any amount of rice, by rice type and cooking method.
- Cake Servings Calculator (Round or Square, by Slice Size)
How many slices a round or square cake gives for a chosen portion size, from its dimensions.
- Alcohol Units Calculator (UK Units and US Standard Drinks)
Units or standard drinks in any drink from its volume and ABV, with grams of alcohol and the share of the weekly guideline.
- Recipe Cost Calculator (Cost per Serving from Ingredients)
The cost of a recipe and of each serving from its ingredients — pack price, pack size and amount used — with the dearest ingredient named.