Worked example
How to Check if a Bed Fits on a Floor Plan
A bed can fit inside a bedroom on paper and still leave no room to walk. This worked example shows how to calibrate a floor-plan image, measure the usable area, and compare it with a bed footprint before buying or rearranging furniture.
Find the usable bedroom dimensions
Start with a clear image of the plan. Use a printed room dimension as the calibration reference whenever possible. If there is no dimension, a known door width can provide a rough estimate, but confirm it because door sizes vary.
Calibrate the plan in MetricCanvas, then measure the clear wall-to-wall width and length. Ignore wall thickness only if the drawing’s dimensions are internal; use the same convention for the bed and room.
Compare the bed footprint and circulation
Check the actual mattress or frame dimensions from the product specification. Measure the footprint on the plan and test more than one orientation. Leave space for bedside access, drawers, wardrobes, and the bedroom door swing.
A simple rectangle answers whether the bed physically fits; it does not prove the room will feel comfortable. Mark doorways and fixed furniture as separate measurements so they remain visible in the exported plan.
Allow for uncertainty
Floor plans may be simplified, rounded, or scaled incorrectly when photographed. Compare another printed dimension if available and avoid treating a borderline fit as certain.
Use the result to shortlist layouts, then verify the room and furniture dimensions before purchase or installation. MetricCanvas stores the image locally in your browser while you measure.