Area Converter
Convert between all 9 area units — Square Centimeter, Square Meter, Hectare, Square Kilometer, Square Inch, Square Foot, Square Yard, Acre, Square Mile — with instant results, formulas and worked examples.
A single converter for every area unit on ConvertWorks. Pick any two units, type a value, and get an instant, accurate result — no page reloads and nothing leaves your browser. Dedicated pages for the most popular pairs are linked below.
Quick reference — Square Centimeters to Square Meters
Every unit above is defined relative to the square meters: pick any pair and the converter divides the two base factors, so results stay consistent across the whole category.
How to use this calculator
- Choose the unit you have in the From dropdown.
- Choose the unit you want in the To dropdown.
- Type your value — the result updates instantly.
- Use Swap to reverse the conversion, or open a dedicated pair page below for one specific conversion.
The formula
Result = Value × (from-unit factor ÷ to-unit factor), with all factors relative to the square meters.
Worked example
100 ft² = 9.2903 m² — in full, 100 Square Feet converts to 9.2903 Square Meters. Rooms, land parcels and property listings are the everyday jobs for this conversion.
Frequently Asked Questions
What units does this area converter include?
It covers Square Centimeter, Square Meter, Hectare, Square Kilometer, Square Inch, Square Foot, Square Yard, Acre, Square Mile — 9 units in total. Every conversion runs through the square meters as the common reference, so any pair you pick stays consistent with every other pair.
How does this area converter work?
Each unit is defined by an exact factor relative to the square meters. To convert, the tool multiplies your value by the from-unit's factor and divides by the to-unit's factor, then rounds the display to six significant figures.
How accurate are the results?
The factors come from the official definitions of the units (for example, 1 inch is exactly 0.0254 meters and 1 pound is exactly 0.45359237 kilograms), so conversions are as accurate as the definitions themselves. Display rounding to six significant figures can hide trailing digits on extreme values.
Can I convert Square Feet to Square Meters with this tool?
Yes — select Square Feet and Square Meters in the dropdowns. For example, 100 Square Feet equals 9.2903 Square Meters, and the dedicated pair page linked below focuses on just that conversion.