Cooking
Cooking Time Calculator
Roasting time for meat by weight and doneness, with resting time and the finish time.
time = minutes per kg × weight + fixed al…
Also called roast time calculator · meat cooking time
Food & Drink · 7 calculators
Cooking Calculators
Roasting times by weight, scaling recipes, serving sizes, oven temperature conversion and kitchen unit conversions.
Cooking
Recipe Scaling Calculator
Scale a recipe up or down by servings, with adjusted pan size and cooking time guidance.
scaled amount = original × (desired servi…
Also called recipe converter · halve a recipe
Cooking
Serving Size Calculator
Portion size per person from a total quantity, or the total needed for a group.
total = people × per-person portion × (1 …
Also called portion calculator · how much per person
Cooking
Oven Temperature Converter
Convert oven temperatures between °C, °F, gas mark and fan-assisted settings.
°F = °C × 9/5 + 32
Also called gas mark converter · fan oven conversion
Cooking
Kitchen Measurement Converter
Convert between cups, tablespoons, teaspoons, millilitres and fluid ounces.
1 cup = 16 tbsp = 48 tsp = 236.6 ml
Also called cooking measurement converter · tbsp to ml
Cooking
Cups to Grams Converter
Convert cups to grams for flour, sugar, butter and other common ingredients.
grams = cups × grams per cup for that ing…
Also called cup to gram conversion · how many grams in a cup
Cooking
Meat Per Person Calculator
How much meat to buy per person, allowing for bone, trimming and cooking loss.
total = per-person portion × appetite × a…
Also called how much meat per person · bbq meat calculator
Key cooking formulas
| Cooking Time | time = minutes per kg × weight + fixed allowance |
|---|---|
| Recipe Scaling | scaled amount = original × (desired servings ÷ original servings) |
| Serving Size | total = people × per-person portion × (1 + allowance) |
| Oven Temperature Converter | °F = °C × 9/5 + 32 · fan = conventional − 20 °C |
| Kitchen Measurement Converter | 1 cup = 16 tbsp = 48 tsp = 236.6 ml |
| Cups to Grams Converter | grams = cups × grams per cup for that ingredient |
| Meat Per Person | total = per-person portion × appetite × adult equivalents |
Cooking questions
Do I rest meat before carving?
Yes — 10 to 30 minutes lets the juices redistribute, and the internal temperature keeps climbing a few degrees.