Vegetable sink dimensions—who knew they’d be such a big deal when rebuilding your kitchen from scratch? One minute you’re picking out backsplash tiles, the next your designer’s asking about sink specs you didn’t even know existed. Don’t worry—we’ve got your back with the ultimate guide to help you choose the perfect everything sink.

Breaking down the basics

What is a Vegetable Sink?

A Vegetable Sink also know as “Prep Sink” is a smaller sink installed inside your kitchen within easy reach to make food preparation easier. it is installed in addition to your main kitchen sink which is reserved mainly for storing and cleaning utensils. It often includes accessories such as RO Faucet, colander etc to make rinsing fruits, vegetables, dals and much more easier.

What does Sink Dimensions mean?

By Sink Dimensions, one means the:

• Sink Length: How wide the sink is from side to side (usually left to right)
• Sink Width: How deep the bowl is from top to bottom
• And Depth (or height) of the sink: How far it goes from the front edge of the sink to the back-towards the wall

it can also include sink bowl measurements.

What are the Standard Vegetable Sink Dimensions?

The size of a standard vegetable sink is subjective to many factors and varies depending on the counter space reserved for your kitchen sink area, whether it will be used to wash dishes as well or for isolated vegetable washing and many more.

Different factors that decide your Vegetable Sink Dimensions

1. Sink Width

Unsure about the counter width and the ideal kitchen sink size? Here’s how to measure and know the right sink size for your kitchen! It is the most important step to choosing the right kitchen sink size. Your sink should fit comfortably within the counter space.

Step-by-step guide on how to Measure Counter Width (Sink Size Guide)

Step 1: Use a measuring tape to measure the width from edge to edge of the countertop, ensuring the tape is straight to get an accurate measurement. This will show you the width of the countertop.

Step 2: Then measure the distance between the 2 walls where you expect your kitchen sink to be placed. If your sink is to be placed on a free-standing countertop, then just place the measuring tape straight along the length of the countertop and measure. This will tell you the sink counter length.  

Step 3: Cross check your measurements again- to be on the safer side. 

WHAT IS THE IDEAL SINK WIDTH?- Based on Counter Width

If the countertop width is between 24-30 inches, choose a sink having width between 18-24 inches. Ideally a normal household sink comes in two standard width sizes which are 18 inches and 20 inches.

You should leave at least 2-3 inches of space around all sides of your sink in order to have a comfortable working space – it can either be for placing items on that leftover space or anything. 

2. Under the Counter- CABINET SIZE

While considering the outer measurements we often forget the most crucial part- measuring the inside of the sink cabinet space- the place where your sink bowl comes. 

Suppose if your sink is 36 inches wide, you will need 38 to 40 inches of cabinet space width for the sink to comfortably sit.  

3. Types of Kitchen Sinks

3.1. Single Bowl Kitchen Sink: This kind of sink has one big space, making it a great option for smaller kitchens.

What is a good size for a ‘single bowl’ prep sink?

• 24×20 inches
• 24×18 inches
• 18×20 inches
• 18×16 inches
• 20×20 inches
• 18×18 inches

3.2. Single Bowl Kitchen Sink with drainboard: Other than the fact you are gaining a nice singular space offering an organized space, after washing, you can place rinsed veggies directly on the drainboard to drip dry.

What is a good size for a ‘single bowl with drainboard’ prep sink?

• 24X18 inches
• 30X18 inches
• 32×20 inches

3.3. Double Bowl Kitchen Sink: You get two bowls, so you can keep tasks separate- one bowl for rinsing and other for peeling, draining or holding. You can also separate the two bowls as clean vs dirty separation.

What is a good size for a ‘double bowl’ prep sink?

• 24×20 inches
• 26×20 inches
• 30×18 inches
• 33×20 inches

3.4. Round Bowl Kitchen Sink: Round sinks are usually smaller in diameter, making them ideal for tight spaces like prep areas. The circular shape helps water go down easily, resulting in less pooling of water. It can also act as a distinguished sink from your main sink.

What is a good size for a ’round bowl’ prep sink?

• 16×16 inches

Tips for choosing the right vegetable bowl sink

• Take into account the measurements of your sink cabinet.
• Consult with your plumber or kitchen designer- they can best guide you since they are familiar with your space and situation. 
• Every client is different and has different ways of using a sink so while it’s best to take advice from others, firstly consider whether it aligns with your usage and how useful it will be for you in the future.

FAQs

• Is a 24 inch sink small?

A 24 inch sink is ideal for a vegetable bowl sink, but not for the main functional sink (used to wash dishes) since washing vegetables does not require a lot of space compared to washing/storing utensils. 

• Can you install a vegetable sink in a corner?

Yes , you can. A corner vegetable sink can help you save counter space, proving to be a functional addition to your kitchen. Before installing, ensure proper plumbing and design your kitchen accordingly.

Corner vegetable sink common sizes: 30×18 inches; 33×20 inches

• How deep should a vegetable sink be?– Sink depth

 Depth determines the bowl volume. A deeper sink has the ability to hold more vessels and bulk in general. The standard sink depth usually lies between 8 to 10 inches. 

• What are the common vegetable sink dimensions for a small kitchen?

1. 24×20 inches
2. 24×18 inches
3. 18×16 inches
4. 20×20 inches
5. 18×18 inches

• What are the best vegetable sink accessories?

1. Colander – rinse and drain veggies easily.
2. Multi-strainer – versatile for washing, draining, or collecting food waste.
3. RO faucet – clean filtered water for rinsing and soaking.
4. Hand shower or Pull-out Faucet – better reach and rinsing control.

• What are double vegetable sink dimensions?

A double bowl sink for the purpose of a veggie sink is ideally between 26-33 inches in length.