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Area Converter

Convert square meters, square feet, acres, hectares, and square kilometers.

Area & Land Surface Converter

Convert between square meters, square feet, acres, hectares, and square kilometers.

Source Unit
Target Unit
100
💡 1 km² = 100 ha
Exact Derivation: 1 km² × (100) = 100 ha
100% Client-Side Pure Precision

Instant Multi-Unit Comparison Table

Simultaneous value of 1 SQ_KM across all units in Area & Land Surface.

Square Kilometerkm²
1
Hectareha
100
Acreac
247.105381
Square Meterm²
1,000,000
Square Yardyd²
1,195,990.046301
Square Footft²
10,763,910.41671
Square Inchin²
1.5500e+9
Square Centimetercm²
1.0000e+10
Square Millimetermm²
1.0000e+12
Square Milemi²
0.386102

About Area Converter

Land and surface area converter for real estate, engineering, and agriculture. Convert square feet to square meters, acres to hectares, and square miles to square kilometers.

Key Capabilities & Features

  • Covers square meters, square kilometers, square feet, square yards, acres, and hectares
  • Real estate and land measurement conversion matrix
  • Instant ratio derivation with high precision
  • Clean dark-mode interface with instant copy

How to Use Area Converter

1

Enter Area

Input surface area value.

2

Select Units

Select units such as Square Feet, Acres, or Hectares.

3

Compare Grid

Inspect the multi-unit conversion matrix for complete context.

Privacy & In-Browser Execution Guarantee

Zero server uploads. 100% private in-browser computation.

Frequently Asked Questions

How many square feet are in an acre?

1 acre is exactly 43,560 square feet (approx. 4,046.86 square meters).

How many acres are in 1 hectare?

1 hectare equals approximately 2.47105 acres (10,000 square meters).