ᐅ What different size combinations can be built with Ikea Besta?

Hello everyone,

I am currently looking into the Ikea Besta system and would like to get an overview of the different size combinations that can be created with the individual Besta units. I am particularly interested in the possible widths, heights, and depths that result from the standard modules, and how flexible the system is in terms of adapting to room layouts.

Are there any recommendations on how to achieve various total widths by combining modules, for example, 60 cm (24 inches), 80 cm (31.5 inches), or 120 cm (47 inches) wide? I would also like to know what heights are possible between the lower and upper units—especially in the context of open and closed options.

Who has experience with this and can share which size combinations work best for living room or office setups? Practical advice regarding depth measurements (e.g., 40 cm (16 inches) vs. 60 cm (24 inches)) and their impact on storage space would also be helpful.

I look forward to your tips and experiences!

The standard widths for Ikea Besta units are usually 60, 80, or 120 cm (24, 31, or 47 inches). You can combine the modules flexibly, for example 120 + 60 for a total width of 180 cm (71 inches).

The depth is mostly 40 or 60 cm (16 or 24 inches), with 40 cm (16 inches) fitting well against walls, while 60 cm (24 inches) offers more storage space.

For height, you can stack different modules, for example base cabinets that are 38.5 cm (15 inches) high with wall cabinets above that are 40 or 64 cm (16 or 25 inches) high.

Hello rauldi,

to answer your question somewhat systematically, here is a structured overview of the typical dimensions of the Besta modules:

- Width:
- 60 cm (24 inches)
- 80 cm (31.5 inches)
- 120 cm (47 inches)
- By combining modules, widths of 140 cm (55 inches), 160 cm (63 inches), 180 cm (71 inches), and so on can also be achieved.

- Height:
- Base cabinet height usually about 38.5 cm (15 inches)
- Wall cabinet heights typically vary between 40 cm (16 inches), 64 cm (25 inches), or 80 cm (31 inches)
- Optional: Modular shelves and doors can further adjust the appearance and total height.

- Depth:
- Standard depths: 40 cm (16 inches) for units against the wall, or 60 cm (24 inches) for extra storage space.

A tip: By placing multiple modules side by side, you can create custom total lengths around 140 cm (55 inches), 200 cm (79 inches), or more. This allows you to optimally fit even unusual room layouts.

Also important – pay attention to compatible connectors to ensure stability when stacking or placing modules next to each other.

If you would like more details, I can provide further information on specific dimensions and assembly options.

rauldi schrieb:
Are there any recommendations on how to achieve different total widths by combining modules that are, for example, 60 cm (24 inches), 80 cm (31.5 inches), or 120 cm (47 inches) wide? Also, I would like to know which heights are possible between the lower and upper elements – especially in the context of open and closed versions.

Hello rauldi,

your question is very well formulated, and I’m glad to see you engaging so thoroughly with the Besta system. The flexibility of the system mainly comes from the fact that you can freely combine modules of different widths – this creates many options to customize your furniture exactly to your room size.

In addition to the widths you mentioned (60, 80, and 120 cm), intermediate sizes are also possible by joining two modules together. Often, as you mentioned, different heights are combined, which allows you to mix open shelves with closed cabinets.

Regarding height, there are also various base heights available that can significantly change the overall look. Thanks to the modular design, you can combine drawer units with shelves or doors, for example. The 40 cm (16 inches) depth is especially suitable for smaller rooms, while 60 cm (24 inches) provides more storage but also requires more space.

In practice, it’s often helpful to plan the width of individual modules so they fit optimally into a niche or along a wall – for example, a total length of 180 cm (71 inches) using 120 + 60 cm modules. When planning, also consider even spacing between the modules, as this creates a more balanced appearance.

If you like, I can also share tips on mounting and connecting the modules. Generally, I recommend making full use of the supplied connectors to ensure stability. Feel free to ask if you have any questions!