Convert decares to square kilometers for land surveying, agricultural management, and property assessment. Accurate calculator with real-world examples for professionals.
1 decare equals 0.001 square kilometer
Formula: km² = daa × 0.00100000
The decare, a unit primarily used in Turkey and parts of the Balkans, represents 1,000 square meters. Converting to square kilometers—where 1 square kilometer equals 100 decares—is essential for large-scale land assessments, environmental projects, and international property transactions. Understanding this conversion prevents costly errors in land valuation and agricultural planning.
Land measurement accuracy directly impacts agricultural productivity calculations, environmental conservation planning, and property valuations. With 1 square kilometer equaling exactly 100 decares, conversion errors can result in significant miscalculations of land area, affecting crop yield projections by thousands of units and property values by substantial amounts. Professionals working across Turkish, Balkan, and international markets must maintain precision in these conversions.
Turkish and Balkan farmers use decares as their primary measurement unit for field management, crop planning, and yield calculations. Converting to square kilometers becomes necessary when working with regional agricultural authorities, international agricultural organizations, or managing large consolidated farms spanning multiple regions. This conversion ensures accurate reporting of agricultural statistics and compliance with international agricultural databases.
Professional surveyors in Turkey and the Balkans work with decare measurements for property boundaries and land parcels. Large development projects, municipal planning, and cross-border property transactions require conversion to square kilometers for standardized reporting and international documentation. Real estate professionals serving international clients must provide measurements in both units to facilitate transactions and comparisons.
| decares | square kilometers |
|---|---|
| 10 daa | 0.01 km² |
| 50 daa | 0.05 km² |
| 100 daa | 0.1 km² |
| 500 daa | 0.5 km² |
| 1000 daa | 1 km² |
Formula: km² = daa × conversion factor
The decare is a widely used unit for measuring area. It is commonly used in various applications and industries worldwide.
The square kilometer is a widely used unit for measuring area. It is commonly used in various applications and industries worldwide.
This decare to square kilometer converter uses high-precision conversion factors to ensure accurate results for professional and academic use.
Our calculator provides results with up to 10 decimal places for maximum accuracy.
Exactly 100 decares equal 1 square kilometer. This clean ratio exists because 1 decare = 1,000 m² and 1 km² = 1,000,000 m². Therefore: 1,000,000 m² ÷ 1,000 m² = 100 decares per km². For practical conversion: multiply square kilometers by 100 to get decares, or divide decares by 100 to get square kilometers.
The decare persists in Turkey and the Balkans because it has been embedded in land administration systems, agricultural practices, and property records for over a century. Local farmers, surveyors, and government agencies continue using decare measurements for practical reasons—it's familiar, established in legal documents, and deeply integrated into regional systems. International projects and cross-border transactions require conversion to square kilometers for standardization and global reporting compliance.
1 square meter = 10.7639 square foot
1 square foot = 0.0929 square meter
1 hectare = 2.4710 acre
1 acre = 0.4047 hectare
1 square kilometer = 0.3861 square mile
1 square mile = 2.5900 square kilometer
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