Skip to content

All 109 cooking calculators

All 109 calculators on the site, grouped by what you are trying to do. There are also 12 step-by-step guides.

Conversions (14)

Weights, volumes, spoons, cups and oven temperatures.

Portions & scaling (13)

How much to cook, and how to resize a recipe.

Cooking times (34)

Roasting times for meat and poultry, plus appliance conversions.

Appliances (4)

Slow cooker, pressure cooker and air fryer times.

Baking (15)

Tins, dough, cake portions and brines.

Storage & leftovers (3)

How long food keeps, defrosting times and reheating safely.

Entertaining (8)

Barbecues, buffets and feeding a crowd.

Sauces & ratios (6)

Roux, béchamel, stock, marinades, dressings and syrups.

Nutrition & dietary (12)

What is in a recipe or an ingredient, using official UK food composition data.

Plan a meal (2)

Work backwards from the time you want to eat.

Timers (1)

Run several kitchen timers at once.