The IKEA BILLY bookcase is a timeless and versatile storage solution that has become a staple in homes worldwide. Its clean, minimalist design and affordable price point have made it a popular choice for those looking to maximize their space efficiently. If you're considering the BILLY for your home, you've likely found yourself wondering about its dimensions. This article will provide a comprehensive guide to the IKEA BILLY bookcase dimensions, helping you make an informed decision about whether it's the right fit for your space.

Standard IKEA BILLY Bookcase Dimensions

Before we dive into the various configurations and accessories that can alter the BILLY's dimensions, let's first look at the standard size of this iconic bookcase.
| Width | Height | Depth |
|---|---|---|
| 112 cm (44 1/8") | 202 cm (79 1/2") | 28 cm (11") |

The standard BILLY bookcase is 112 cm wide, 202 cm high, and 28 cm deep. These dimensions make it suitable for a wide range of spaces, from small apartments to large living rooms.
BILLY Bookcase Configurations

The beauty of the BILLY bookcase lies in its modular design. You can combine multiple BILLY units to create a custom storage solution that fits your space perfectly. Here are some popular BILLY configurations and their dimensions:
BILLY Bookcase with Extension
Adding an extension to your BILLY bookcase can increase its height, providing more storage space for your books and decorative items. The extension adds 40 cm to the height of the bookcase.

| Width | Height | Depth |
|---|---|---|
| 112 cm (44 1/8") | 242 cm (95 1/4") | 28 cm (11") |
BILLY Bookcase with Brackets
Using BILLY brackets, you can attach two BILLY bookcases side by side, creating a wider storage unit. The brackets do not affect the height or depth of the bookcases.

| Width | Height | Depth |
|---|---|---|
| 224 cm (88 1/4") | 202 cm (79 1/2") | 28 cm (11") |
BILLY Bookcase with Cabinets















For a more streamlined look, you can add BILLY cabinets to your bookcase configuration. These cabinets have a depth of 35 cm, making them perfect for hiding away clutter and creating a clean, minimalist aesthetic.
- BILLY Cabinet (Single): 58 cm (22 7/8") wide, 202 cm (79 1/2") high, 35 cm (13 3/4") deep
- BILLY Cabinet (Double): 117 cm (46 1/4") wide, 202 cm (79 1/2") high, 35 cm (13 3/4") deep
Choosing the Right BILLY Bookcase Dimensions for Your Space
When selecting the perfect BILLY bookcase dimensions for your home, consider the following factors:
- Available Space: Measure the width, height, and depth of the area where you plan to place your bookcase to ensure the chosen configuration will fit.
- Ceiling Height: If you're planning to add an extension or stack BILLY units, make sure your ceiling is high enough to accommodate the increased height.
- Wall Type: Consider the type of wall you'll be mounting your bookcase on. Some configurations may require stud finder assistance to ensure secure installation.
- Storage Needs: Think about how you'll be using your bookcase. If you have a large collection of books or need to store tall items, you may need to adjust the dimensions accordingly.
By carefully considering these factors, you can create a customized BILLY bookcase configuration that not only looks great but also serves your storage needs perfectly.
In summary, the IKEA BILLY bookcase offers a wide range of dimensions and configurations to suit various spaces and storage requirements. Whether you choose the standard size or create a custom combination using extensions, brackets, and cabinets, the BILLY bookcase is a versatile and affordable storage solution that will serve you well for years to come.