Measurements & Units
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Kilogram

The base unit of mass in the metric system, equal to 1,000 grams or approximately 2.205 pounds.

Kilogram — Measurements & Units kitchen reference
Quick conversion

1 kg = 1000 g • 1 kg = 2.205 Pounds • 1 kg = 35.27 Ounces

The kilogram (abbreviated as kg) is the base unit of mass in the International System of Units (SI). It is equivalent to exactly 1,000 grams or approximately 2.2046 pounds. The kilogram is used worldwide in both commercial production and retail ingredient packaging. In the culinary arts, kilograms are typically encountered when scaling large batches of dough, bread starters, or curing brines in commercial bakeries and catering operations, where small gram units become too large and unwieldy to write and compute.

For home cooks, understanding the kilogram is useful when buying bulk ingredients like flour, sugar, or rice, or when translating professional European pastry recipes that scale yields by the kilogram. Converting kilograms to pounds and ounces is straightforward: multiply by 2.2 for a quick estimate, or use the precise multiplier of 2.2046 for exact conversions. Digital scales with weight switches make toggling between grams, kilograms, ounces, and pounds instantaneous.

Common mistake

Toggling the unit button on a kitchen scale to kilograms when measuring small gram quantities, leading to misinterpretation of decimals (e.g., mistaking 0.05 kg for 5 grams instead of 50 grams).

US vs UK / Metric

The standard unit of bulk weight globally. The United States is the only major nation that still primarily uses pounds and ounces for bulk ingredient shopping and recipe writing.

When to use it

Use when scaling large bread doughs, mixing bulk batches of batters, curing large cuts of meat, or purchase planning bulk ingredients.

Substitution

1 kilogram = 1000 grams = 2.2046 pounds = 35.274 ounces.

Try the kilogram converter

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