Area units calculator & converter tool
Pouce2 Conversions Table
Equivalent of 13 Square inch: |
0.0083870717342053 m2 (Square meter) |
83.870717342053 cm2 (Square centimeter) |
0.83870717342053 dm2 (Square decimeter) |
8387.0717342053 mm2 (Square milimeter) |
8.3870717342053E-9 km2 (Square Kilometer) |
8.3870717342053E-7 Hectare |
8.3870717342053E-5 Are |
8.3870717342053E-6 Decare |
0.0083870717342053 Centiare |
2.4532604176137E-6 Arpent |
8.3870717342053 Barn |
0.090277601439813 Square feet |
2.0724873608808E-6 Acre |
0.0003315988164481 Square perche |
3.2382483965767E-9 Square mil |
0.010030853923392 Square yard |
8.9993279708023E-11 Canton |
1.2949638757613E-8 Homestead |
8.2897817020885E-6 Rood |
Pouce2 / Hectare Units Definition
Square inch
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.historic engineering drawings (number with a square & a double apostrophe, both as an exponent).The square inch is a common unit of measurement in the United States and the United Kingdom. A common unit of pressure, pound per square inch (psi) is derived from this unit of area.
Hectare
hectare, unit of area in the metric system equal to 100 ares, or 10,000 square meters, and the equivalent of 2.471 acres in the British imperial system and the customary measurement of the United States. The term is derived from the Latin area and hect, an irregular contraction of the Greek word percent. Although the are is the primary metric unit of land measurement, the hectare is more commonly used in practice. The hectare is, by definition, equal to one djerib in Turkey, one jerib in Iran, one gong qing in mainland China, one manzana in Argentina and one bunder in the Netherlands.