Square Footage Calculator
Calculate square footage for any shape — rooms, floors, and service areas. Free square footage and area calculator.
Results
Get more tools like this
Free tips for running your service business better. No spam, unsubscribe anytime.
Take it further
Create job estimates from measurements in Tregovia
14-day free trial · No credit card required · All modules included
Frequently asked questions
How do I calculate square footage?
For a rectangle: Length × Width = Square footage. For irregular shapes, break into rectangles, calculate each, then add them together.
How do I convert square feet to square meters?
Multiply square feet by 0.0929 to get square meters. Or divide by 10.764.
How do I use square footage for a job estimate?
Multiply square footage by your price per sq ft for materials and labor. Use Tregovia's estimates module to build a detailed quote.
Related free tools
Concrete Estimate Calculator
Calculate concrete volume in cubic yards and meters for slabs, footings, and columns. Free concrete calculator for trades.
Paint Calculator
Calculate how many litres or gallons of paint you need for any room or surface. Free paint calculator for decorators and trades.
Roofing Calculator
Calculate roof area, material quantities, and roofing estimates. Free roofing calculator for contractors and tradespeople.
Cubic Yard Calculator
Calculate cubic yards of material for any project. Free cubic yard calculator for gravel, soil, mulch, and concrete.
Related guides
Guide
Field Service Scheduling for Small Crews
Dispatch, mobile UX, and proof-of-work for small crews.
Guide
Route & Dispatch Software for Mobile Teams
Route optimisation and live dispatch for mobile teams.
Guide
Work Order to Invoice Workflow Software
Close revenue leakage from job to invoice.
Guide
Job Dispatch Software with Client Portal
Dispatch plus a client portal for status and approvals.