Area Converter Calculator

Area Converter

Instantly convert between any area measurement units with precision. Supports metric, imperial, and land area units.

Enter a valid non-negative number.

What is Area Conversion?

Area conversion is the process of changing a measurement of area from one unit to another. Since area is a two-dimensional measurement (length × width), different regions and countries use different standard units for measuring area. This tool helps you convert between metric, imperial, and other area measurement systems instantly.

The most common area units are square meters (m²) in metric, square feet (ft²) in imperial, and acres or hectares for larger land areas. Understanding these conversions is essential for construction, real estate, agriculture, and scientific work.

Common Area Units

Metric Units

  • mm² (Square Millimeter) = 0.000001 m²
  • cm² (Square Centimeter) = 0.0001 m²
  • (Square Meter) = Standard base unit
  • ha (Hectare) = 10,000 m²
  • km² (Square Kilometer) = 1,000,000 m²

Imperial & US Units

  • in² (Square Inch) = 645.16 mm²
  • ft² (Square Foot) = 0.092903 m²
  • yd² (Square Yard) = 0.836127 m²
  • ac (Acre) = 4046.86 m²
  • mi² (Square Mile) = 2.59 km²

Example Conversion

Problem: Convert 1000 square feet to square meters

Step 1: Identify the conversion factor
1 ft² = 0.092903 m²

Step 2: Multiply the value by the factor
1000 × 0.092903 = 92.903

Answer: 1000 ft² = 92.903 m²

Frequently Asked Questions

What is the metric base unit for area?

The square meter (m²) is the SI base unit for area measurement in the metric system.

How many square feet are in a square meter?

1 square meter equals approximately 10.7639 square feet.

What is a hectare used for?

A hectare (10,000 m² or 2.471 acres) is commonly used to measure land area, especially in agriculture.

How do I convert acres to square meters?

Multiply the number of acres by 4046.86. For example, 1 acre = 4046.86 m².

Is 1 square kilometer the same as 100 hectares?

Yes, 1 km² = 100 hectares. Both represent 1,000,000 square meters.

What's the relationship between square feet and square yards?

1 square yard = 9 square feet (since 1 yard = 3 feet, and 3² = 9).

How accurate is this converter?

This converter uses international standard conversion factors and provides results accurate to 8 decimal places.

Can I convert negative areas?

No, area is always a positive value. Negative inputs will not produce a result.

Related Tools