Room Measure: Floor Area

Room Measure calculates floor area the way humans naturally do — by walking the perimeter. Calibrate your stride once, then walk along each wall, mark corners, and watch the live floor-plan diagram trace your room as you go. No tape, no laser, no setup. The Shoelace formula combined with real heading data gives correct area for L-shaped, T-shaped, and irregular rooms — not just rectangles. Toggle between meters, feet, and yards on the fly. Undo the last wall any time. Export wall lengths and area as CSV. Key Features: - Stride calibration walk (auto-computes your step length) - Live floor-plan diagram drawn as you walk - Polygon area math (Shoelace formula) - L-shape and irregular room support - Unit toggle: meters, feet, or yards - Real-time area, perimeter, and wall-count display - Undo last wall, mark anytime - CSV export with full wall measurements Perfect for apartment hunting, furniture planning, flooring estimates, real-estate listings, and any time you need a quick, accurate room measurement without unrolling a tape. Know any room's area in seconds.