Measurement disclaimer
Measure the actual adult product before purchase
Nominal dimensions, finished dimensions, manufacturer tolerances, regional labels, and bedding construction vary.
Adult dimensions only
Bed Size Lab covers adult mattresses, frames, bedding, pillows, and geometric room fit. It does not cover cribs, bassinets, play yards, bedside sleepers, toddler beds, or infant sleep products.
Fit limits
Bedding compatibility cannot be guaranteed solely from a label. Measure mattress width, length, depth, topper, pad, frame, and desired coverage.
Room planning limits
Layout suggestions are geometric planning guidance, not building-code, accessibility, fire-safety, evacuation, or professional design determinations.
Excluded advice
This site does not provide medical sleep advice, pain or therapeutic guidance, ergonomic claims, firmness recommendations, weight-capacity claims, infant-sleep guidance, or unsupported safety requirements. For infant-product safety information, consult the U.S. Consumer Product Safety Commission Safe Sleep resources.