Cooking Calculators

Plan portions and prep like a pro. All 10 cooking tools in one place.

Cooking Unit Converter
Any cooking unit to any other unit
Serving Size Calculator
Plan the right amount for any group
Recipe Calorie Calculator
Calories per serving from your ingredients
Cost Per Serving Calculator
How much does each plate really cost?
Meal Prep Calculator
Plan your weekly meal prep quantities
Rice to Water Ratio
Perfect rice every time
Pasta Portion Calculator
Dry weight per person for any pasta shape
Meat Per Person Calculator
Raw weight per guest for any protein
Brine Calculator
Salt-to-water ratio for perfect brining
Marinade Calculator
Right amount of marinade for your protein

Cook Smarter, Not Just Better

These tools handle the math so you can focus on the cooking. Hosting a dinner for 20? The serving size calculator tells you exactly how much of each ingredient to buy. Meal prepping for the week? The meal prep calculator scales recipes across 5 days of lunches with a single click.

Portion Planning

The pasta portion, rice water ratio, and meat per person calculators are among the most practically useful tools here. Overcooking pasta for 4 or undercooking rice for 8 are common problems. These calculators give you exact amounts so there's no guessing.

Brining and Marinating

Brining requires a precise salt-to-water ratio (typically 5–8% by weight) for food safety and flavor. Our brine calculator handles any container size and brine concentration. The marinade calculator scales marinade quantities based on the weight of your protein.