SZ-03Guide
Standard bathroom size
A full bathroom fits in about 5 × 8 ft (40 sq ft): a 60 in tub across one end, the toilet and vanity on one wall. Code and NKBA spacing, plus a size planner.
3 pages
SZ-04Guide
Standard bathtub size
A standard bathtub is 60 in long, 30 to 32 in wide and 14 to 20 in tall. Sizes, water depth, gallons and weight for 13 Kohler tubs, and the space a tub needs.
SZ-02Guide
Toilet dimensions
Most toilets are 27 to 30 in deep, 16 to 19 in wide and 28 to 31 in tall, on a 12 in rough-in. Real model sizes, seat heights and the clearances code requires.