Pasta Water Ratio Calculator
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Formula
Water = max(4, ceil(pasta oz / 4) × 4) quarts. Salt = 1 tbsp per 4 quarts. Dry pasta per person: Side 2oz, Regular 3oz, Generous 4oz. Pasta roughly doubles in weight when cooked.
Frequently Asked Questions
How much water do I need to cook pasta?
Use at least 4 quarts (1 gallon) of water for up to 1 pound of pasta. The general rule is 4 quarts of water per 4 ounces of dry pasta.
How much salt should I add to pasta water?
Add 1 tablespoon of kosher salt per 4 quarts of water. The water should taste pleasantly salty, like the sea. This is the only chance to season the pasta itself.