Quart (US)

Definition: The US liquid quart (symbol: qt) is a unit of volume used primarily for measuring liquids. One US quart equals exactly 946.353 milliliters or 2 pints. There are 2 pints in 1 quart, 4 quarts in 1 gallon, and 4 cups in 1 quart.

History/origin: The quart derives from the Latin "quartus," meaning "a fourth," as it represents one-quarter of a gallon. The US liquid quart was standardized as 1/4 of a US gallon (946.353 mL). The US quart differs from the imperial quart (used in the UK), which is larger at 1.136 liters. There's also a US dry quart (1.101 L) used for measuring dry goods, though the liquid quart is more commonly used.

Current use: The US quart is commonly used in the United States for measuring liquids, particularly beverages, milk, soup, and other liquid foods. Quarts are standard in grocery stores for packaging milk, juice, and ice cream. The quart sits between the pint (smaller) and gallon (larger) in the US customary system. Converting quarts to pints is essential for recipe scaling and understanding liquid measurements.

Pint (US)

Definition: The US pint (symbol: pt) is a unit of volume used primarily for measuring liquids. One US liquid pint equals exactly 473.176473 milliliters, or 16 fluid ounces. There are 2 cups in 1 pint, 2 pints in 1 quart, and 8 pints in 1 gallon.

History/origin: The pint has its origins in the old English wine gallon system. The US liquid pint was standardized as 1/8 of a US gallon, which equals exactly 473.176473 mL. The US pint differs from the imperial pint (used in the UK), which is larger at 568.261 mL. There's also a US dry pint (550.6 mL) used for measuring dry goods, though the liquid pint is more commonly used.

Current use: The US pint is commonly used in the United States for measuring beverages, particularly beer, cider, and milk. Pints are standard serving sizes in bars and restaurants, and appear on grocery store packaging for products like ice cream, cream, and fruit. The pint sits between the cup (smaller) and quart (larger) in the US customary system. Converting quarts to pints is essential for understanding serving sizes and recipe measurements.

Quarts to Pints Conversion Table

How to Convert Quarts to Pints