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Room Area Calculator
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Room Area Calculator
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Room area for rectangular or L-shaped rooms. Multiple rooms totaled. Wall area from ceiling height. Flooring cost estimate. AC sizing guideline. Supports feet and meters.
How to Use
- 1Select room shape: Rectangle or L-Shape
- 2Enter length, width, and optionally ceiling height
- 3Click Add Room to add multiple rooms - each is listed with its area
- 4Click Calculate Total to see combined floor area, wall area, and other metrics
- 5Enter price per sq ft for a flooring cost estimate
Features
- Rectangular and L-shaped room support
- Multiple rooms with individual names
- Floor area in sq ft, sq m, sq yd
- Wall area from ceiling height (for paint estimates)
- Flooring cost estimate (price per sq ft)
- AC sizing guideline (BTU)
- 100% browser-based
Frequently Asked Questions
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