Square Kilometers to Hectares Converter

Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value × 100.

1 square kilometer = 100 hectares (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 hectare = 0.01 square kilometers.

1 km² = 100 ha; 10 km² = 1,000 ha; 100 km² = 10,000 ha. Use the full conversion table below for more reference values.

A hectare is metric and equals exactly 10,000 m² (100 m × 100 m). An acre is 4,046.8564224 m², or 43,560 sq ft. That makes 1 hectare = 2.47105 acres. Land in the US is usually listed in acres; most other countries use hectares.