Coffee Scoop to Gram Converter

About this calculator

A standard coffee scoop holds about 10 grams of ground coffee — roughly two level tablespoons — which is the reference value most coffee brands and the Specialty Coffee Association use when writing "1 scoop per cup" on a bag. This converter multiplies your scoop count by that standard (or a custom grams-per-scoop value if your scoop is oversized or your coffee is a different grind) to give you a precise weight in grams and ounces.

Getting the gram figure right matters because brew strength depends on the coffee-to-water ratio, not the scoop count — a golden-ratio pour-over around 1:16 or 1:17 by weight only works if you know the actual grams going in. Home baristas use this to dial in a consistent cup with a kitchen scale, while café owners and roasters use it to standardize recipes across staff and equipment where scoop sizes vary.