Area Converter

Enter one area and instantly convert it to square metres, hectares, acres, square feet, and other common units.

Use a comma or period as the decimal separator; do not use thousands separators.

All units

Metric square units

Use as target unit: Square millimetre
Square millimetre (mm²)
1,000,000
Use as target unit: Square centimetre
Square centimetre (cm²)
10,000
Use as target unit: Square decimetre
Square decimetre (dm²)
100
Use as target unit: Square metre
Square metre ()
From
1
Use as target unit: Square kilometre
Square kilometre (km²)
0.000001

Land area

Use as target unit: Are
Are (a)
0.01
Use as target unit: Decare
Decare (daa)
0.001
Use as target unit: Acre (international)
Acre (international) (ac)
0.000247105381467
Use as target unit: Hectare
Hectare (ha)
0.0001

US customary and imperial square units

Use as target unit: Square inch
Square inch (in²)
1,550.00310001
Use as target unit: Square foot
Square foot (ft²)
To
10.7639104167
Use as target unit: Square yard
Square yard (yd²)
1.1959900463
Use as target unit: Square mile
Square mile (mi²)
3.86102158542e-7
Reserved ad slot

Good to know

The Area Converter converts areas directly in your browser. It supports common units such as square meters, square kilometers, hectares, acres, square feet, and square inches and is useful for everyday tasks, school, studies, engineering, travel, shopping, planning, and quick plausibility checks.

Typical searches for this page include square meters to square feet, hectares to acres, convert area. Calculation runs locally in the browser, without upload or server processing. Property and living-area figures can be defined differently by region.

Typical use cases

Quick everyday conversion

Convert values for recipes, measurements, travel, online shopping, DIY work, or product specifications without opening a spreadsheet.

Compare technical values

Use the converter for technical documentation, data sheets, lab values, device settings, or international specifications.

Local calculation without tracking

Entered values stay in the browser. This is useful for drafts, internal calculations, and quick checks where no external service is needed.

Tips for better results

Check unit and rounding

Check the source unit and decide whether the rounded display is sufficient or whether more decimal places are useful.

Cross-check critical values

For legal, medical, safety-critical, or regulated measurement use, compare results with the applicable standard or measurement source.

How it works

Step by step

  1. 1

    Enter a value

    Enter the source value and choose the matching starting unit.

  2. 2

    Compare results

    Target values are calculated automatically and shown in the most important units.

  3. 3

    Use the value

    Copy the matching result into documentation, planning, orders, code, spreadsheets, or notes.

Features

Browser-based conversion

Calculation runs locally. Values are not sent to a server for conversion.

Multiple units at a glance

After input, matching target values are shown immediately in multiple units.

Flexible display

Options such as grouping, decimal places, or source unit help make results easy to review.

Frequently asked questions

Are inputs uploaded when using Area Converter?

No. Conversion runs locally in the browser. Entered values are not transferred to Xoricon or another server.

How accurate is the conversion?

The converter uses standardized factors and JavaScript floating-point numbers. Displayed results are rounded and are not intended for regulated metrology or uncertainty calculations.

Can I see multiple units at once?

Yes. Many converters show several matching target values after one input, so you can quickly find the relevant unit.

More tools