Convert Katha (BD) to Square Feet (katha_bd to Square Feet)

Katha (BD) (katha_bd) and Square Feet (Square Feet) are both units of area. With the conversion form below, you can effortlessly and accurately convert katha (bd) to square feet. This free online calculator tool makes it simple and easy to perform the conversion from katha_bd unit to the Square Feet unit.

Area is the measurement of the two-dimensional space enclosed within a shape or surface. It represents how much surface a flat object occupies and is expressed in square units such as square meters (m²), square feet (ft²), acres, and hectares. Area measurement is fundamental in mathematics, engineering, architecture, construction, agriculture, real estate, land surveying, and environmental planning.

Different countries and industries use different area units depending on local standards, regulations, and practical requirements. The square meter (m²) is the internationally accepted SI-derived unit of area, while square feet (ft²) are widely used for residential and commercial properties in the United States and several other countries. Larger land areas are commonly measured in hectares, acres, or traditional regional units.

Understanding area units helps you compare property sizes, estimate construction materials, calculate flooring, roofing, painting, and landscaping requirements, and interpret maps, land records, and engineering drawings. If you want to learn more about area measurement, unit definitions, conversion methods, formulas, and practical applications, read our complete guide to Area.

Katha (Bangladesh) is a traditional unit of land measurement widely used throughout Bangladesh for residential plots, agricultural land, and property transactions. In the commonly used Bangladeshi system, 1 Katha equals 720 square feet, which is equivalent to approximately 66.89 square meters, 1.65 Satak (Decimal), or 1/20 of a Bigha. Katha remains one of the most familiar land measurement units in Bangladesh and is commonly used in real-estate advertisements, land registration records, housing developments, and property valuation. Although modern surveying systems increasingly use square meters and hectares, many landowners, buyers, and developers continue to describe plot sizes in katha because of its long-standing role in local land transactions.

Square foot (symbol: ft², sq ft, sq. ft., or ft²) is an Imperial and US customary unit of area equal to the area of a square with sides measuring one foot each. One square foot is exactly equal to 144 square inches, 0.111111 square yards, or 0.09290304 square meters. It is one of the most widely used units for measuring floor area, land area, and interior spaces.

Square feet are commonly used in construction, architecture, engineering, real estate, interior design, and property management to measure homes, apartments, offices, commercial buildings, and land parcels. The unit is the standard area measurement in the United States and is also widely used in Canada, the United Kingdom, India, and many other countries for property listings and construction projects. This converter follows the internationally accepted definition, where 1 square foot = 0.09290304 square meters, enabling accurate conversion to and from other area units.