What is Area Converter?
Area Converter is a free browser-based tool that runs entirely in your browser. No file uploads, no account needed, and no data stored. Fast, private and always free.
This tool lets you m², km², ft², acres, hectares without installing any software or creating an account. Everything runs directly in your browser for maximum privacy. Your files and data never leave your device.
Use it for quick tasks at any time from any device — desktop, tablet or mobile. No subscription, no ads, no limits.
⚡
Instant results
No server processing or wait
🔒
100% private
Files stay on your device
💰
Always free
No subscription or fees
📱
Mobile ready
Works on any device
How to use Area Converter
- Open the Area Converter tool
- Enter your input data or upload your file
- Configure the settings for your use case
- Download or copy the result
Why use OnlineToolsPlus?
OnlineToolsPlus processes everything locally in your browser. Your files, text and data never leave your device, which eliminates server-side privacy risks. With 200+ free tools covering PDF, image, AI writing, developer utilities, calculators, SEO, color tools and more, there is no need to juggle multiple subscriptions or install software.
Frequently asked questions
What area units are available?
Square meters, square kilometers, square feet, square yards, square miles, acres, and hectares are all supported.
What is the difference between acres and hectares?
An acre is approximately 0.4047 hectares. A hectare is 10,000 square meters. Acres are common in the US and UK for land. Hectares are the standard metric unit for land area.
How many square feet are in an acre?
One acre equals 43,560 square feet.
What is a hectare in meters?
One hectare is exactly 10,000 square meters, a square 100 meters on each side.
Does the tool work offline?
Yes. All calculations are local.
What unit is commonly used for apartment floor plans?
Square meters in most of the world, square feet in the US and some other countries.
Is Area Converter Free free to use?
Area Converter Free is completely free with no subscription, no trial period, and no credit card required. There are no usage limits, watermarks, or premium tiers. The tool is funded by the existence of the wider OnlineToolsPlus platform rather than by charging users for individual tools.
Does Area Converter Free work on mobile devices?
Yes. Area Converter Free works on any modern smartphone or tablet — iPhone, iPad, Android phones and tablets. Open it in Safari, Chrome, or Firefox on your device and it functions identically to the desktop version. The interface is responsive and adjusts to smaller screens automatically.
Do I need to install anything to use Area Converter Free?
No installation is required. Area Converter Free runs entirely in your web browser. Open the page and start using it immediately. There is no app to download, no browser extension to install, and no account to create. It works on Windows, macOS, Linux, iOS, and Android — any device with a modern browser.
Is my data private when using Area Converter Free?
Yes. All processing happens locally in your browser. No data you enter — text, files, or settings — is sent to any server or stored anywhere outside your device. OnlineToolsPlus has no server-side processing for this tool. Your data is as private as anything else on your device.
- Sensitive documents stay private. Contracts, financial statements, personal photos, and medical records never leave your device.
- No account required. There is nothing to sign up for, no password to manage, and no personal information collected.
- No usage limits or rate limits. Browser-based tools are not throttled by server capacity. You can use the tool as many times as needed.
- Works offline (after first load). Once the page is loaded, most functionality works without an active internet connection.
This matters for several reasons:
Area Converter Free on OnlineToolsPlus runs entirely in your browser. No file, text, or data you enter is ever sent to any server. Processing uses the JavaScript APIs built into your browser — the same environment used by banking and healthcare applications.
Privacy and Security
- International communication: Convert measurements instantly when working with colleagues, clients, or suppliers using different unit systems.
- Travel: Convert temperatures, distances, weights, and speeds when visiting countries using different measurement standards.
- Science and engineering: Convert between unit systems for calculations, reports, and technical documentation.
- Cooking and recipes: Convert measurements between metric and imperial when following international recipes.
Unit Conversion in Context
More Converter Tools
Document ConverterCSV↔JSON, JSON↔XML, Markdown→HTML, YAML→JSONSpeech to Text PDFRecord speech, edit, export to PDFLength Converterkm, m, cm, miles, feet, inchesWeight Converterkg, lb, oz, g, stoneTemperatureCelsius, Fahrenheit, Kelvin
Last updated: April 11, 2026
View all 200+ free tools →