Vanity sizes to check before you buy
Bring these to the store or the product page.
- Vanities are usually 30 to 36 inches tall; comfort-height ones are 34 to 36 inches [1].
- Plan at least 21 inches of clear floor in front of the vanity [1].
- Common widths are 18, 24, 30, 36, 42, 48, 60, 72 and 84 inches, so measure the wall and pick the size that leaves room around it [1].
Every picture is a preview made by AI at a believable size, not a measurement. How to check the size before you buy.
Sources
- Bathroom vanity dimensions, Aquatica. Read October 27, 2026.