Kitchen Sink 60/40 vs 50/50: Which Is Right for You? (2026)
By Julian Gill Updated · 6 min read
Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you. You can read our affiliate disclosure in our privacy policy.
In this article
A double bowl kitchen sink lets you wash on one side and rinse or prep on the other. The question is how to split the space: two equal bowls, or one big and one small? That choice, 50/50 or 60/40, changes how easy it is to clean a roasting pan, how two people share the sink and what size cabinet you need.
Quick answer
A 60/40 sink is the better choice for most kitchens, because its larger bowl handles big pots and pans while the smaller bowl still covers rinsing and prep. Pick a 50/50 sink if you want two equal workstations, often use both sides at once, or your cabinet is on the small side.
Key takeaways
- 60/40 = one big bowl, one small bowl: the big side is the workhorse.
- 50/50 = two equal bowls: balanced, symmetrical, good for two people.
- Big pots favor 60/40: neither 50/50 bowl is as wide as the 60 side.
- Cabinet size matters: a 60/40 sink works best in a 36 inch or wider cabinet.
- A low divider helps both: it lets long pans rest across the two bowls.
What 60/40 and 50/50 Mean
The numbers describe how the width of a double bowl sink is shared between the two basins. On a 60/40 sink, one bowl takes about 60 percent of the width and the other about 40 percent. On a 50/50 sink, both bowls are the same size, and how big each one is depends on the overall size of the sink.
To picture it: a typical 60/40 sink gives you a bowl about 18 inches wide next to one about 14 inches wide. The exact sizes depend on the specific sink you buy, so always check the spec sheet for the inside bowl dimensions.
60/40 vs 50/50 Kitchen Sink at a Glance
| Feature | 60/40 sink | 50/50 sink |
|---|---|---|
| Bowl sizes | One large, one small | Two equal bowls |
| Big pots and pans | Easier in the large bowl | Harder, both bowls are narrower |
| Two people at once | Possible, one side is cramped | Easy, both sides are equal |
| Wash and rinse | Wash in the big bowl, rinse in the small | Equal wash and rinse sides |
| Look | Asymmetrical, modern | Symmetrical, classic |
| Cabinet size | Best in 36 inches and up | Fits smaller cabinets more easily |
60/40 Kitchen Sink
The 60/40 layout gives you one roomy bowl for the heavy work and a smaller one for everything else. You can wash dishes in the large side while you rinse vegetables or thaw food in the small side. Fill one side with soapy water and the other with rinse water and you also save water compared with rinsing under a running tap.
The large bowl is the reason most people choose it: stockpots, roasting pans and baking sheets fit far better than in either half of a 50/50 sink. You can also leave dirty pots soaking there and still have a usable sink next to it. The only real downside is that a double bowl, even a 60/40, is still tighter than a single bowl for the biggest pans.
Pros
- Large bowl for washing dishes, pots and pans
- Small bowl for utensils, rinsing and food prep
- Pots can soak in the big side while the small side stays free
- Modern, asymmetrical look many buyers like
Cons
- Needs a wider cabinet, ideally 36 inches or more
- The small bowl is cramped for a second person
- Very large pans still fit better in a single bowl
50/50 Kitchen Sink
The 50/50 sink splits the space into two equal workstations. You can prepare food on one side and wash pots on the other, or fill one side with hot soapy water and the other with warm rinse water for dishes that cannot go in the dishwasher.
Its big strength is teamwork. Two people can work at the sink at the same time, whether you are cooking together or one person cooks while the other cleans up. The trade-off is space: each bowl is narrower than the large side of a 60/40, so soaking and washing big pots and pans is harder.
Pros
- Two people can use the sink at once
- Equal wash and rinse sides
- Efficient for food prep and cleanup at the same time
- Symmetrical, classic look
Cons
- Neither bowl is great for large pots and pans
- Less room to soak big items
Which Kitchen Sink Is Right for You, 60/40 or 50/50?
In the end, convenience drives the decision. In my experience, most households are happier with a 60/40 sink. Even with a dishwasher, everyone hand washes something every day: pots, knives, plastic containers, glasses that are too delicate for the machine. The large bowl makes that easier, and the small bowl is handy for draining, rinsing vegetables and leaving glasses to dry.
Best for most kitchens
60/40 Sink
Choose it if you hand wash pots and pans often, cook big meals or want one bowl you can soak things in while still using the sink. Plan on a 36 inch or wider cabinet, though some models fit a 30 inch one.
Best for two cooks
50/50 Sink
Choose it if two people often work at the sink, you like equal wash and rinse sides, your cabinet is smaller, or dishwashing by hand is not a big part of your routine.
- Measure the cabinet first: the sink's spec sheet lists the minimum base cabinet size.
- Look at inside bowl sizes: two 33 inch sinks can have very different bowls.
- Plan the garbage disposal: decide which bowl it goes under before you buy the drain kit.
- Consider a low divider: it lets long pans rest across both bowls.
- Match the faucet: a tall pull-down spout should reach the center of both bowls.
FAQs
What does 60/40 mean on a kitchen sink?
It means the sink is split into two bowls of different widths: one takes about 60 percent of the width and the other about 40 percent.
Is a 60/40 or 50/50 sink better for big pots?
A 60/40 sink is better, because its larger bowl is wider than either bowl of a 50/50 sink of the same overall size.
What size cabinet do I need for a 60/40 sink?
A 36 inch or wider base cabinet is ideal for a 60/40 double bowl sink, though some models fit a 30 inch cabinet. Always check the minimum cabinet size on the sink's spec sheet.
Can I put a garbage disposal on either side?
Yes. On a 60/40 sink many people put it on the smaller bowl so the large bowl stays free for washing, but either side works with the right drain kit. See the best garbage disposals for farmhouse sinks if you need one.
Is a single bowl sink better than a double bowl?
A single bowl is best for very large pans and baking sheets. A double bowl is better if you like to wash and rinse separately or work on two tasks at once.
Both layouts are good double bowl sinks; they just favor different habits. A 60/40 sink suits most kitchens thanks to its large bowl for pots and pans, while a 50/50 sink is best for two cooks and smaller cabinets. Measure your cabinet, check the inside bowl sizes and think about how you really use your sink before you buy.