Bathroom Vanity Size & Cost Calculator
Find the largest vanity that fits your wall with proper clearances, and what it costs.
Estimates use typical installed prices and standard measurements. They are not a quote. An in-home consultation sets your exact price.
Choosing the right size
Vanities come in standard widths: 24, 30, 36, 48, 60 and 72 inches. The right one is the largest that fits while leaving required clearances: at least 15" from the toilet's centerline to the vanity, and about 21" of open floor in front. Double sinks need about 60" at minimum, and 72" gives each person real counter space. The calculator above works out the fit for your wall.
Height and depth
- Comfort height (34–36") — easier on backs and now the most popular choice
- Standard height (30–32") — better for kids' baths
- Standard depth (21") or shallow (18") for tight rooms
- Floating vanities — show floor beneath, making small rooms look bigger, and allow seated use
Stock, semi-custom or custom
| Type | What you get | Typical installed range |
|---|---|---|
| Stock | Standard sizes, often with top included | $600 – $2,000 |
| Semi-custom | More sizes, finishes, storage options | $1,500 – $4,500 |
| Custom | Built to fit exactly, any finish | $3,000 – $8,000+ |
Tops and sinks
Quartz is the most popular counter for its durability and no sealing. Cultured marble with an integrated sink is easy to clean and budget-friendly. Undermount sinks make wiping the counter easy, while vessel sinks make a statement but splash more. Replacing the faucet and drain at the same time avoids old leaks under the new cabinet.
Vanity Replacement across the Tulsa metro: Tulsa, Midtown Tulsa, South Tulsa, Broken Arrow, Owasso, Jenks & Bixby, Sand Springs, Sapulpa, Glenpool, Coweta.