Customary conversions

~9 min

Examples include 12 inches in 1 foot, 3 feet in 1 yard, and 16 ounces in 1 pound.

Understanding Customary Units

Understanding Customary Units
  • Customary units measure size, length, or weight. To convert, you must know how many smaller units fit into one larger unit, such as 12 inches in 1 foot or 16 ounces in 1 pound.

Customary units measure size, length, or weight. To convert, you must know how many smaller units fit into one larger unit, such as 12 inches in 1 foot or 16 ounces in 1 pound.

💡 Always identify the conversion rule before you start calculating.