Square Yard [yd2] to Acre [ac] Converter

Definition: A square yard (yd²) is a unit of area equal to the area of a square that is 1 yard on each side. It is commonly used in the United States and other countries that use the imperial system.

History/origin: The square yard is derived from the yard, which historically was linked to the length of a person's arm or stride. Its definition has evolved over time.

Current use: Square yards are used to measure moderate-sized areas, such as the area of rooms, gardens, or carpets. It's a common unit in construction, landscaping, and interior design in the US.

Definition: An acre (ac) is a unit of area used in the imperial and US customary systems. It is equal to 43,560 square feet, or approximately 4,047 square meters.

History/origin: The acre has ancient origins, dating back to medieval England. It was originally defined as the area of land that a yoke of oxen could plow in a day.

Current use: Acres are commonly used in agriculture, land management, and real estate to measure larger areas of land. It's a prevalent unit in the United States and some other countries.