Five and a half inches (5.5 inches) equal exactly 13.97 centimeters (cm) or 139.7 millimeters (mm). That’s halfway between five and six inches on a ruler and just 0.3 mm shorter than fourteen centimeters. To picture this length, think of the shorter edge
Four and a half inches (4.5 inches) equal exactly 11.43 centimeters (cm) or 114.3 millimeters (mm). That’s halfway between four and five inches on a ruler. To picture this length, think of a photograph printed in the 4.5 × 6-inch format or a
Three and a half inches (3.5 inches) equal exactly 8.89 centimeters (cm) or 88.9 millimeters (mm). That’s halfway between three and four inches on a ruler. To picture this length, think of the longer edge of a standard credit card, which measures approximately
Two and a half inches (2.5 inches) equal exactly 6.35 centimeters (cm) or 63.5 millimeters (mm). That’s halfway between two and three inches on a ruler. To picture this length, think of a tennis ball, which is slightly larger than 2.5 inches across,
One and a half inches (1.5 inches) equal exactly 3.81 centimeters (cm) or 38.1 millimeters (mm). That’s halfway between one and two inches on a ruler. To picture this length, imagine two US pennies placed edge to edge or a large coat button
10 inches equal exactly 25.4 centimeters (cm) or 254 millimeters (mm). To picture this length, think of the longer side of a standard 8 × 10-inch photograph or the diameter of a dinner plate specifically sized at ten inches. Knowing what 10 inches
9 inches equal exactly 22.86 centimeters (cm) or 228.6 millimeters (mm). That’s three-quarters of a foot or one-quarter of a yard. To picture this length, think of the shorter edge of a 9 × 12-inch drawing-paper sheet or the diameter of a plate
8 inches equal exactly 20.32 centimeters (cm) or 203.2 millimeters (mm). To picture this length, think of an eight-inch chef’s knife blade, the diameter of an eight-inch dessert plate, or the shorter edge of A4 paper, which measures slightly more at approximately 8.27
7 inches equals exactly 17.78 centimeters (cm) or 177.8 millimeters (mm). To picture this length, think of the longer side of a standard 5 × 7-inch photograph or a dessert plate measuring seven inches across. Knowing what 7 inches looks like can be
Six inches equal exactly 15.24 centimeters (cm) or 152.4 millimeters (mm). That’s half a foot, roughly the length of a US dollar bill or the longer side of a standard 4 × 6-inch photograph. If you’re wondering what 6 inches looks like in