Standard Wash Basin Dimensions range from 15 to 50 inches in length, 12 to 24 inches in width, and 5 to 8 inches in depth.
In this blog, I will cover all essential wash basin dimensions that will help you as a guide to get the perfect fit! I covered everything from rectangular and oval designs to wall-mounted and pedestal options.
These bathroom sink dimensions ideas are perfect for renovating your bathroom or designing a new space.
So, let us get into the details without wasting any more time.
Key Takeaway: What Is The Standard Wash Basin Dimension?
Standard wash basin dimensions typically range from:
- 15 to 50 inches in length,
- 12 to 24 inches in width, and
- 5 to 8 inches in depth.
However, these measurements vary based on the basin style and intended use. Most residential bathrooms use medium-sized basins measuring 20-30 inches in length.
How To Measure Wash Basin Dimension: Guide
For accurate measurements, use a tape measure to record dimensions in both inches and millimeters. Measuring a wash basin requires understanding four key dimensions.
- Length is measured parallel to the wall, while width runs perpendicular to it.
- Height is measured from the top edge to the bottom of the basin.
- Depth refers to the internal bowl measurement from the drain to the rim.
Standard Wash Basin Dimensions
Here are a few standard wash basin designs we have helped our clients with. You can use these as inspiration for your home, office, or any other space.
If you want a hassle-free experience, you can also contact us directly, and we will do the fittings for you!
1. Rectangular & Oval Wash Basin Dimensions (Most Popular Choice)
Rectangular basins offer maximum usable space, while oval shapes provide a softer aesthetic. Small rectangular basins measure 15-20 inches long and 9-12 inches wide.
Medium bathroom sink sizes range from 20-30 inches long to 19-24 inches wide. Large basins can extend 30-50 inches, which is ideal for master bathrooms or commercial spaces.
Buy Oval Basin: Infinity Sink SNK-20
Buy Rectangle Basin: Capsule (SNK 240)
2. Round Wash Basin Dimensions
Round basins add a classic touch. Small round basins are 7-10 inches in diameter, making them perfect for powder rooms. Medium-sized round basins, measuring 11-15 inches in diameter, are most common in residential bathrooms. Large round basins span 16-20 inches and work well in spacious bathrooms.
Buy Small Round Basin: Opal Swirl Basin SNk-380
Buy Medium Round Basin: Ribbed Enclose Basin SNK-400
Buy Large Round Basin: Halo Basin SNK-150
3. Wall-Mount Wash Basin Dimensions
Wall-mounted basins are space-saving solutions that typically measure 16-23 inches in length and 15-18 inches in width. These basins float above the floor, creating an illusion of more space while providing practical functionality. The mounting height can be customized based on user requirements.
Buy Minimalist Wall-Mount Wash Basin: Kardashian Concrete Washbasin SNK-190
Buy Small Wall-Mount Wash Basin: Mirage Basin SNK 260
4. Vessel Wash Basin Dimensions
Vessel basins sit atop the counter. Round vessel basins usually measure 14-20 inches in diameter with 4-7 inches in depth. Rectangular vessel basins range from 15-25 inches long and 16-20 inches in width, offering generous washing space while maintaining aesthetic appeal. At Cretekala, we think outside the box and have designed many basins that are different shapes and sizes.
Buy Cubical Vessel Wash Basin: Blooma Concrete Wash Basin SNK-410
Buy Geometric Vessel Wash Basin: Basins and Vanity
5. Under Counter Basin Dimensions
Undercounter basins provide a seamless look and typically measure 20-24 inches in width with approximately 8 inches in depth. These dimensions allow for comfortable use while maintaining a clean, integrated appearance with the countertop. This is an excellent choice for commercial spaces or restaurants.
Buy Unique Under Counter Basin: Luna Concrete Wash Basin SNK-100
Buy Large Under Counter Basin: Capsule Vanity (SNK 300)
6. Integrated Wash Basin Dimensions
Integrated washbasins, where the basin and counter form one continuous piece, offer sleek aesthetics and easy maintenance. Depending on your counter space, these basins range from 20-47 inches in width. At Cretekala, we craft integrated basins from high-strength concrete, ensuring durability while maintaining design elegance.
Buy Integrated Wash Basin: Oasis Concrete Basin SNK-140
Concrete Integrated Wash Basin: Florence Basin SNK-90
7. Countertop Wash Basin Dimensions
Countertop basins typically measure 16-24 inches in width and 5-8 inches in height. Our concrete countertop basins feature clean lines and contemporary designs, making them perfect for modern bathrooms. The surrounding counter space should extend at least 4 inches beyond the basin edges for optimal functionality.
Buy Unique Countertop Wash Basin: Aquilo Basin SNK-130
Buy Modern Countertop Wash Basin: Eccentric Concrete Basin SNK-420
8. Under-Mount Sink Dimensions
Under-mount sinks provide a sophisticated look with dimensions ranging from 20-24 inches in width and 6-8 inches in depth. These bathroom sink measurements ensure adequate washing space while maintaining a minimalist appearance. Installation requires precise cutouts in the counter material.
Buy Countertop Wash Basin: Grade Square Wash Basin SNK-30
9. Semi-Pedestal Sinks
Semi-pedestal sinks combine wall-mounted convenience with traditional aesthetics. Standard dimensions include 18-24 inches width and 14-20 inches depth. The partial pedestal conceals plumbing while saving floor space compared to full pedestals. We have redefined the concept of semi-pedestal sinks, check out our ideas in the images below.
Buy Semi-Pedestal Sinks: Aquilo Basin SNK-130
Buy Semi Pedestal skins: Halo Basin SNK-150
10. Pedestal Wash Basin Dimensions
Traditional pedestal basins stand 29-34 inches tall with basin widths of 17-20 inches. Length typically ranges from 15½-30 inches. Cretekala’s concrete pedestal basins offer modern interpretations of this classic design, with carefully considered proportions for optimal functionality.
Buy a Pedestal Wash Basin: Oblong Wash Basin SNK-50
Premium Pedestal Wash Basin: Converge Wash Basin SNK-20
11. Square Basins
Square basins provide a contemporary look with equal length and bathroom sink width measurements, typically ranging from 16-24 inches. These symmetrical designs work particularly well in modern bathrooms where geometric shapes are emphasized.
Buy Square Basins here: Grade Square Wash Basin SNK-30
Basin Installation Types And Their Standard Sizes
Here’s a quick guide to popular basin options and their dimensions that we have discussed above:
Key Installation Tips
- Maintain 21 inches of clearance from the basin center to the walls.
- Ensure 30 inches between the basin center and nearby fixtures.
- Verify wall strength for mounted options.
- Align plumbing with the basin type.
Cretekala provides detailed guides for the precise installation of each basin. Professional installation is recommended for durability and optimal results.
Standard Basin Depths
Basin depth significantly impacts the functionality and water splash.
Standard depths range from 5-8 inches for most residential basins. Shallow basins around 5 inches work well for quick hand washing, while deeper 7-8 inch basins accommodate tasks like washing hair or small items.
Overflow heights are typically positioned 1-2 inches below the rim. At Cretekala, our concrete basins are engineered with optimal depths to prevent splashing while ensuring practical use.
Basin Waste Sizes
Standard waste outlets measure 1¼ inches (32mm) for bathroom basins. Some larger basins may use 1½ inch (40mm) waste. Waste fittings come in various styles, including pop-up, flip-top, and traditional plug-and-chain designs.
Factors To Consider When Choosing Basin Size
Measure available wall space and clearance areas carefully. Consider daily usage patterns; family bathrooms may benefit from larger basins, while powder rooms can use compact sizes.
The standard installation height is 32-34 inches from floor to basin rim. Plumbing considerations include existing water supply lines and drain positions.
How Cretekala Can Help You With Wash Basin Dimensions?
As specialists in concrete wash basins, we at Cretekala offer customized solutions that meet your specific requirements. Our manufacturing process ensures:
- Precise dimension of wash basin using UHPC (Ultra High-Performance Concrete) techniques.
- Consistent color and finish across bulk orders.
- Superior strength at the minimum thickness.
- Expert guidance on size selection and installation.
- Delivery in specialized wooden or corrugated packaging.
Need more help? Feel free to reach out to us! A call can help us reach a solution faster!
Ready to transform your bathroom with a perfectly sized concrete wash basin?
Contact Cretekala today for expert guidance and custom solutions.
Call us at +91 96077 10111 or email director@cretekala.com to discuss your project requirements.
FAQs
Medium-sized basins measuring 20-30 inches in length are most common for residential bathrooms.
Standard installation height is 32-34 inches from floor to rim for adult use.
Allow at least 4 inches of counter space on each side and 4-6 inches behind the basin.
We offer custom manufacturing services to meet specific dimensional requirements while maintaining our high-quality standards.
A depth of 5-8 inches provides optimal functionality for most users.
Hi! I’m Siddhant, Founder of Cretekala. Founded in 2019, my civil engineer background and blend of creative journey gave rise to Cretekala, which now stands with a team of 40. I love collaborating with pioneers in the industry and innovating new concrete designs that bring new aesthetics to life. Other times, I’m here sharing my journey and experience with decorative concrete online!