📐 Area Conversion Table

Comprehensive reference table for converting between square units. Essential for construction, real estate, agriculture, and land measurement projects.

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Unit	Symbol	Square Meters (m²)	Square Feet (ft²)	Square Inches (in²)	Acres (ac)	Hectares (ha)
Square Millimeter	mm²	1.000e-6	1.076e-5	1.550e-3	2.471e-10	1.000e-10
Square Centimeter	cm²	1.000e-4	1.076e-3	1.550e-1	2.471e-8	1.000e-8
Square Meter	m²	1.0000	10.7639	1,550	2.471e-4	1.000e-4
Square Kilometer	km²	1.000e+6	1.076e+7	1.550e+9	247.1050	100.0000
Square Inch	in²	6.452e-4	6.944e-3	1.0000	1.594e-7	6.452e-8
Square Foot	ft²	9.290e-2	1.0000	144.0000	2.296e-5	9.290e-6
Acre	ac	4,046.86	43,560	6.273e+6	1.0000	4.047e-1
Hectare	ha	10,000	107,639	1.550e+7	2.4710	1.0000

Square Millimeter (mm²)

Symbol:mm²

Square Meters (m²):1.000e-6

Square Feet (ft²):1.076e-5

Square Inches (in²):1.550e-3

Acres (ac):2.471e-10

Hectares (ha):1.000e-10

Square Centimeter (cm²)

Symbol:cm²

Square Meters (m²):1.000e-4

Square Feet (ft²):1.076e-3

Square Inches (in²):1.550e-1

Acres (ac):2.471e-8

Hectares (ha):1.000e-8

Square Meter (m²)

Symbol:m²

Square Meters (m²):1.0000

Square Feet (ft²):10.7639

Square Inches (in²):1,550

Acres (ac):2.471e-4

Hectares (ha):1.000e-4

Square Kilometer (km²)

Symbol:km²

Square Meters (m²):1.000e+6

Square Feet (ft²):1.076e+7

Square Inches (in²):1.550e+9

Acres (ac):247.1050

Hectares (ha):100.0000

Square Inch (in²)

Symbol:in²

Square Meters (m²):6.452e-4

Square Feet (ft²):6.944e-3

Square Inches (in²):1.0000

Acres (ac):1.594e-7

Hectares (ha):6.452e-8

Square Foot (ft²)

Symbol:ft²

Square Meters (m²):9.290e-2

Square Feet (ft²):1.0000

Square Inches (in²):144.0000

Acres (ac):2.296e-5

Hectares (ha):9.290e-6

Acre (ac)

Symbol:ac

Square Meters (m²):4,046.86

Square Feet (ft²):43,560

Square Inches (in²):6.273e+6

Acres (ac):1.0000

Hectares (ha):4.047e-1

Hectare (ha)

Symbol:ha

Square Meters (m²):10,000

Square Feet (ft²):107,639

Square Inches (in²):1.550e+7

Acres (ac):2.4710

Hectares (ha):1.0000

How to Use This Area Conversion Table

Find Your Source Unit

Locate the area unit you want to convert from in the leftmost column. Use the search function to quickly find specific units.

Read Across for Conversions

Read across the row to find the equivalent values in other area units. All conversion factors are mathematically precise and based on international standards.

Use Search Function

Utilize the search feature to quickly locate specific area units in the comprehensive table.

Apply in Practice

Use the converted values in your construction, real estate, or agricultural applications with confidence.

Use Cases for Area Conversions

🏗️ Construction & Architecture

Calculate floor areas, plot sizes, and building footprints. Essential for architectural plans and construction estimates.

🏡 Real Estate

Convert property sizes between different measurement systems for international real estate transactions and listings.

🌾 Agriculture & Farming

Calculate field sizes, crop areas, and land management. Convert between acres, hectares, and other agricultural units.

📊 Land Surveying

Professional land measurement and surveying applications. Accurate conversions for legal and technical documentation.

Area Conversion FAQ

How do I convert square meters to square feet?

Multiply the square meter value by 10.7639. This conversion factor is based on the international definition where 1 square meter = 10.7639 square feet.

What's the difference between acres and hectares?

An acre (4,047 m²) is a traditional unit used mainly in the US and UK, while a hectare (10,000 m²) is a metric unit used internationally. 1 hectare = 2.47 acres.

How accurate are these area conversions?

All conversions are based on internationally recognized standards and are mathematically precise. The table uses exact conversion factors defined by measurement authorities.