Convert Square Inches to Square Yards

Inch - An inch (plural: inches; symbol or abbreviation: in or, sometimes, " - a double prime) is the name of a unit of length in a number of different systems, including Imperial units, and United States customary units. There are 36 inches in a yard and 12 inches in a foot. A corresponding unit of area is the square inch and a corresponding unit of volume is the cubic inch. The inch is usually the universal unit of measurement in the United States, and is widely used in the United Kingdom, and Canada, despite the introduction of metric to the latter two in the 1960s and 1970s, respectively. The inch is still commonly used informally, although somewhat less, in other Commonwealth nations such as Australia; an example being the long standing tradition of measuring the height of newborn children in inches rather than centimetres.

Effective July 1, 1959, the United States and countries of the British Commonwealth defined the length of the international yard to be 0.9144 meters. Consequently, the international inch is defined to be equal to 25.4 millimeters. The international standard symbol for inch is in (see ISO 31-1, Annex A). In some cases, the inch is denoted by a double prime, which is often approximated by double quotes, and the foot by a prime, which is often approximated by an apostrophe.

Yard - A yard (abbreviation: yd) is a unit of length in several different systems, including English units, Imperial units, and United States customary units. It is equal to 3 feet or 36 inches, although its length in SI units varied slightly from system to system. The most commonly used yard today is the international yard, which is equal to 0.9144 meter.

The yard is used as the standard unit of field-length measurement in American, Canadian and association football. There are corresponding units of area and volume, the square yard and cubic yard respectively, and these are sometimes referred to simply as "yards" when no ambiguity is possible. For example, an American or Canadian concrete mixer marked with a capacity of "11 yards" or "1.5 yards", where cubic yards are obviously referred to.

1 international yard is equal to: 3 feet (1 foot is a third of a yard). 36 inches. 0.9144 meter (1 meter is equal to about 1.0936 international yards). The early yard was divided by the binary method into two, four, eight, and sixteen parts called the half-yard, span, finger, and nail. Two yards are a fathom.