Select a category
Conversion Formula:
Convert Square Kilometer to Jerib (km² to jerib) instantly with accurate, readable results.
Convert between square meters, acres, square feet, hectares, and other common units with our Area Unit Converter. This intuitive unit conversion tool helps you calculate land size, floor space, and surface area across both metric and imperial systems. Whether you're working on real estate, construction, or geography tasks, our area unit conversion calculator ensures precise and instant results.
Square kilometer (km²) - large SI unit of area
Square kilometer is an SI unit of area equal to the area of a square with sides of 1 kilometer. Used for city sizes, land cover, and geographic mapping.
- Symbol: km²
- System: SI derived unit
- Exact relations: 1 km² = (1000 m)² = 1,000,000 m² = 100 ha = 10⁸ dm² = 10¹⁰ cm² = 10¹² mm²
- Imperial/US equivalents: 1 km² ≈ 0.386102159 mi² ≈ 247.105381 acres
- Typical examples: municipality areas, national park extents, watershed and habitat mapping
Jerib (jarib; djerib) - regional land area
Jerib is a traditional land-area unit used across the Middle East and southwestern Asia. In modern usage it equals 10,000 m² (1 hectare) in Iran and Turkey, while in Afghanistan it is standardized at 2,000 m² (0.2 ha).
- Names/aliases: jerib, jarib, djerib
- System: Regional (non-SI; accepted alongside SI)
- Iran/Turkey (modern): 1 jerib = 10,000 m² = 1 ha ≈ 2.47105381 acres
- Afghanistan (modern): 1 jerib = 2,000 m² = 0.2 ha ≈ 0.4942 acres
- Notes: historical values varied by locale and era; verify the legal definition in deeds and surveys
- Typical examples: cadastral records, land grants, real-estate listings