The ultimate tool for accurate square foot calculations and sharable instant cost estimation.

Whether you’re a professional contractor, real estate agent, or a homeowner planning a DIY renovation, Square Foot Calculator Expert helps you measure areas quickly, accurately, and without hassle. Skip the complex math and messy notes—organize your projects room by room and get precise estimates in seconds.

🔑 Key Features

Multi-Room Projects
Add unlimited rooms and label them (Kitchen, Bedroom, Living Room, etc.) to keep your calculations organized.

Custom Spaces & Presets
Create your own space types like Home Office, Yoga Studio, Guest House, Swimming Pool, and more—each with unique icons for quick access.

Instant Cost Estimation
Enter your price per square unit (e.g., flooring cost per sq. ft.) and get total project costs instantly.

Shareable Estimates
Share project links with clients or collaborators. View detailed estimates directly in the browser or app.

Advanced Unit Conversion
Work seamlessly with Feet & Inches, Meters, Centimeters, Millimeters, or Yards. Conversions are handled automatically.

Wall Size & Gross Area Calculation
A unique feature for detailed planning. Configure wall thickness and wall type (Full, Shared, or Open) for each side of a room to calculate accurate gross area, including wall footprints.

Wastage & Buffer Planning
Add a buffer percentage (e.g., 10% for cuts, waste, or painting margins) to ensure you order enough material.

Save & Manage Projects
Save projects by name and revisit them anytime to update or review past estimates.

Import & Export Data
Export projects to CSV for Excel or Google Sheets, or import projects from other devices with ease.

👥 Who is this app for?

Anyone who needs a quick square foot calculation using length and width.

Flooring Installers – Estimate tile, laminate, or hardwood requirements with waste included.

Painters & Drywallers – Plan material quantities and costs efficiently.

Real Estate Agents – Verify property sizes and create room-by-room breakdowns.

Homeowners – Budget renovations accurately before speaking to contractors.

Builders & Contractors – Generate fast on-site estimates with cost breakdowns.

📏 The application provides real-time conversion between all these units, allowing you to input data in one system and view the estimated costs or areas in another.

Imperial Units

- Feet & Inches: Supports dual-field input for precision (e.g., 10ft 6in) and calculates results in square feet (sq. ft).
- Yards: Standard yard measurements with results in square yards (sq. yd).

Metric Units

- Meters: Standard metric input with results in square meters (sq. m).
- Centimeters: High-precision metric input with results in square centimeters (sq. cm).
- Millimeters: Maximum precision metric input with results in square millimeters (sq. mm).

Currency Support:
The app includes support for local cost estimations in 43+ currencies including US Dollar (USD), Euro (EUR), Japanese Yen (JPY), British Pound (GBP), Chinese Yuan (CNY), Australian Dollar (AUD), Canadian Dollar (CAD), Swiss Franc (CHF), Hong Kong Dollar (HKD), Singapore Dollar, (SGD), Swedish Krona (SEK), South Korean Won (KRW), Norwegian Krone (NOK), New Zealand Dollar (NZD), Indian Rupee (INR), Mexican Peso (MXN), Taiwan New Dollar (TWD), South African Rand (ZAR), Brazilian, Real (BRL), Turkish Lira (TRY), Russian Ruble (RUB), Saudi Riyal (SAR), UAE Dirham (AED), Thai Baht (THB), and Indonesian Rupiah (IDR).

Calculate measurements for global standards:
🇺🇸 US/CA: Calculate GLA & Rentable vs. Usable area.
🇬🇧 UK: Calculate NIA/GIA for RICS surveys.
🇮🇳 India: Calculate Carpet Area vs. Built-up vs Super Built-up areas (RERA).
🇦🇺 Australia: Meet PCA standards for NLA using Shared Walls.
🇪🇺 Europe: Adjust for Loi Carrez or WoFIV with custom buffers.
🌏 SE Asia: Compare Clearance vs. Built-up area for condos.
🌍 ME/Africa: Verify DLD deeds & total area with wall footprints.