Bathroom Vanity Size Guide: Find the Perfect Fit
Choosing the right bathroom vanity size is one of the most important decisions in any remodel. Whether you’re outfitting a compact guest bath or a spacious master suite, the right size impacts everything from storage to flow to overall aesthetics. In this guide, we break down the most common vanity sizes — and how to pick the perfect one for your space.
📏 Standard Bathroom Vanity Sizes
- 24″ – 30″: Ideal for powder rooms and small guest bathrooms.
- 36″ – 48″: Best for single-user full bathrooms.
- 60″ – 72″: Designed for double sinks and shared bathrooms.
🛁 How to Measure Your Space
Before shopping, measure the available wall space where your vanity will sit. Be sure to account for:
- Door swings (including shower and bathroom door)
- Plumbing rough-ins
- Clearance in front of the vanity (at least 30″ recommended)
🔍 Tips for Picking the Right Size
Ask yourself these questions:
- How many people will use the bathroom daily?
- Do I need one or two sinks?
- Do I prefer drawers, cabinets, or open shelves?
🪞 Best Vanities by Size
Small Bathrooms (24″–30″)
Chianti 24″ Floating Vanity – Great for compact spaces with minimalist design.
Mid-Sized Bathrooms (36″–48″)
Dean 48″ in Mid-Century Walnut – Balance of storage and style.
Master Bathrooms (60″–72″)
Brittany 72″ Double Vanity – Spacious, elegant, and built for two.
💡 Bonus Tip: Don’t Forget the Mirror
Vanity mirrors should match the width of your vanity or be slightly narrower. For double vanities, you can use one large mirror or two single mirrors above each sink.
Final Thoughts
The right vanity size can elevate your bathroom both functionally and visually. By measuring carefully and thinking through your daily routine, you’ll avoid common remodeling headaches and get the best value from your investment.
➡️ Ready to find your perfect size? Explore the full vanity collection at BATHUSA today.
Written by BATHUSA | Updated August 2025