- Top Pick: TORVA RV Kitchen Sink, 13 x 15 x 9 Inch Undermount Bar Sink Premium Stainless Steel Single Bowl Sink with Faucet,Cutting Board, Dark Grey
- Best Value: TORVA RV Kitchen Sink, 15 x 18 x 9 Inch Undermount Bar Sink 16 Gauge Stainless Steel Single Bowl Workstation Sink with Faucet Cutting Board, Dark Grey
- Premium Choice: HWhongRV Caravan Rv Sink with Cutting Board, 15×11 Inch Stainless Steel Undermount Bar Sink Hand Wash Basin Set, Small Outdoor Rv Kitchen Sink Trailer Camper Sink Bar Sink with Accessories
Last updated: September 18, 2026
The Short Answer
For most small vans, the best camper sink dimensions are approximately 13 to 15 inches wide, 11 to 15 inches front to back, and 6 to 9 inches deep. This range provides enough room for washing dishes without taking over a compact galley countertop.
A narrow sink around 11 by 13 inches works well in a very small van, a compact cargo van, or a kitchenette with a portable stove. If you have more counter space, a 15 by 18-inch sink offers better washing and food-preparation room, but it requires a wider cabinet and more careful plumbing placement.
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For a practical 2026 van conversion, prioritize the sink’s cutout dimensions, not just its advertised outside dimensions. An undermount sink may measure 15 by 18 inches overall while requiring a smaller cutout. Always use the manufacturer’s template before cutting the countertop.
Standard Sizes
See also: Best Van Water Filter for Refill Stations in 2026: Tested and Ranked • How to Winterize a Van Water System (2026): Step-by-Step
Camper sinks are generally smaller than residential kitchen sinks, but they are available in several useful size categories. The table below shows common outside dimensions and their approximate metric equivalents. Depth refers to the inside bowl depth unless otherwise noted.
| Sink type | Outside dimensions | Approx. dimensions in cm | Typical bowl depth | Best for |
|---|---|---|---|---|
| Extra-compact hand-wash sink | 10 x 12 x 5 in | 25.4 x 30.5 x 12.7 cm | 5 in / 12.7 cm | Minimal vans, hand washing, coffee stations |
| Small single-bowl sink | 11 x 15 x 6 in | 27.9 x 38.1 x 15.2 cm | 6 in / 15.2 cm | Compact galleys and short-wheelbase vans |
| Standard compact sink | 13 x 15 x 7 in | 33.0 x 38.1 x 17.8 cm | 7 in / 17.8 cm | One or two travelers and everyday dishes |
| Medium workstation sink | 15 x 15 x 7 in | 38.1 x 38.1 x 17.8 cm | 7 in / 17.8 cm | More counter utility with a cutting board |
| Large compact sink | 15 x 18 x 9 in | 38.1 x 45.7 x 22.9 cm | 9 in / 22.9 cm | Fuller meal prep and frequent dishwashing |
Width usually runs from side to side along the counter. Front-to-back length is the measurement from the cabinet front toward the wall. In a van, front-to-back space is often the limiting factor because the sink must share a narrow counter with a stove, water jug, or refrigerator.
A 13 x 15-inch sink is a strong all-around choice. A 15 x 18-inch model can feel more like a home kitchen sink, but its nine-inch depth may reduce cabinet storage and leave less room for a drain trap or gray-water connection. Shallow seven-inch bowls are often easier to install in low cabinets and are less likely to interfere with drawers.
Example products show the practical range. A 13 x 15 x 9-inch TORVA sink is listed at about $189.99, while its 15 x 18 x 9-inch version is about $229.99. A 15 x 11-inch HWhongRV sink is listed around $92, and a 13 x 15 x 7-inch TORVA model is about $209.99. In general, expect roughly $90 to $230 for a small stainless-steel camper sink, depending on gauge, accessories, faucet, finish, and workstation features.
How to Measure Your Space
- Measure the available countertop. Record the full width and front-to-back depth of the proposed sink area. Leave enough counter for food preparation and a safe gap from the counter edge.
- Locate the cabinet walls. Check the inside width between cabinet sides, not only the top surface. A sink that fits on top may not fit through the cabinet opening or between internal supports.
- Check the cutout size. For an undermount sink, the cutout is commonly smaller than the outside rim. Use the supplied template or technical drawing. Do not estimate the opening from the product name.
- Allow a countertop margin. Keep at least 2 inches of solid countertop between the sink cutout and the nearest edge when the material and design permit. Some thin countertops need a larger margin or added reinforcement.
- Measure cabinet height. Add the sink bowl depth, drain fitting, P-trap or low-profile trap, and plumbing hose. A nine-inch bowl may require more vertical clearance than the cabinet provides.
- Plan the drain route. Identify where the drain will pass through the cabinet floor or wall. Account for a gray-water tank, removable container, or drain hose before permanently cutting the counter.
- Check faucet clearance. A faucet may need 2 to 4 inches behind the sink, depending on its base and handle movement. Confirm that the faucet does not hit a wall, roof support, lid, or pop-up counter.
- Mock up the sink. Mark the proposed outside dimensions with painter’s tape or cardboard. Test opening cabinet doors, using the faucet, placing a cutting board, and standing at the galley before installation.
Remember that the countertop, sink rim, sealant, and mounting hardware all affect the finished height. If the sink is installed undermount, the counter edge must be smooth and strong enough to support the bowl when it is filled with water and dishes.
By Room or Use Case
Very Small Van Galley
Choose a sink around 10 x 12 to 13 x 15 inches. A bowl depth of 5 to 7 inches preserves storage below and leaves more room for a compact water system. This size is suitable for washing cups, utensils, small plates, and hands, but large cookware may need to be washed outside.
Two-Person Campervan Kitchen
A 13 x 15-inch sink is usually the best balance of capacity and counter space. A seven-inch bowl can handle typical dishes while keeping the drain assembly manageable. If the galley is at least 20 to 24 inches deep, a workstation sink with a fitted cutting board can add useful prep space when the sink is covered.
Family Van or Frequent Cooking
Consider a 15 x 18-inch sink if you regularly cook inside or wash larger pans. The extra length makes it easier to soak cookware, but verify that the sink does not eliminate the only usable prep area. A nine-inch bowl provides capacity, although it may require a lower drain route or a raised cabinet floor.
Outdoor or Rear Kitchen
A 15 x 11-inch sink can be a smart compromise for a rear galley, tailgate kitchen, or outdoor wash station. Its narrower front-to-back size leaves room for a stove or storage bin. Choose a durable faucet and cover if the sink will be exposed to dust, rain, or temperature changes.
Hand-Wash and Utility Station
For hand washing, brushing teeth, or rinsing produce, a compact 10 x 12-inch basin is often sufficient. A shallow bowl reduces water use and may work with a portable container rather than a permanently installed tank. This arrangement is especially useful when the main cooking area is already occupied by a larger appliance.
Common Sizing Mistakes
- Buying by outside dimensions alone: The cabinet cutout, mounting lip, and required clearance may differ substantially from the listed length and width.
- Choosing a bowl that is too deep: A nine-inch sink can consume valuable storage height and complicate the drain trap in a shallow van cabinet.
- Forgetting the faucet: A sink may fit the counter while the faucet handle collides with a wall or cannot be opened fully.
- Leaving too little counter around the sink: Narrow edges can weaken laminate, butcher block, or composite countertops and provide little room for setting dishes.
- Ignoring the drain system: The drain needs a practical route to the gray-water container. A sink that fits above may still be unsuitable below.
- Assuming a cutting board is extra counter space: A cover is useful only when it fits securely and does not block the faucet or create a trip hazard when stored.
- Failing to check installed height: A tall sink and faucet can make a small galley uncomfortable, particularly beneath a low roof or cabinet.
FAQ
What is the best camper sink size for a small van?
A 13 x 15-inch sink with a 6- to 7-inch bowl is the best general-purpose size for many small vans. It accommodates everyday dishes while leaving usable counter space. Choose a smaller 10 x 12-inch model when cabinet width or water capacity is extremely limited.
Is a 15 x 18-inch sink too large for a campervan?
Not necessarily, but it is large for a compact conversion. It works best when the galley has a wide counter, a cabinet at least 18 inches deep, and enough vertical room for the drain. Measure the cutout, plumbing, faucet clearance, and remaining prep area before selecting it.
How deep should a camper sink be?
Six to seven inches is a practical depth for most small vans. It provides useful washing capacity without taking excessive cabinet space. A nine-inch bowl is better for large cookware but needs additional clearance below and may increase the chance of splashing in a small, shallow counter.
Do I need an undermount or drop-in camper sink?
Undermount sinks create a clean countertop edge and make crumbs easier to sweep into the bowl, but they require a strong, accurately cut counter. Drop-in sinks are generally simpler for DIY installation because the rim supports the opening. Whichever style you choose, confirm the exact cutout, mounting method, drain size, and faucet arrangement before purchasing.
Ready to decide? Our #1 pick for 2026 is the Extra-compact hand-wash sink.
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