How to calculate the square footage of a wardrobe: a size calculation guide you must know before purchasing
When customizing or purchasing a wardrobe, accurately calculating the square number (projected area or expanded area) of the wardrobe is the key to budget control and space planning. The following is a collection of popular discussions and structured data on wardrobe area calculation in the past 10 days across the Internet to help you quickly master the calculation method.
1. Two common ways to calculate wardrobe area

| Calculation method | formula | Applicable scenarios | Advantages and Disadvantages |
|---|---|---|---|
| Projected area | width×height | Quick quote, overall budget | Simple and intuitive, but may overlook internal structure |
| Expanded area | The sum of the areas of all panels | Customized design, accurate cost | More accurate, but computationally complex |
2. Reference dimensions of different wardrobe types (unit: mm)
| Wardrobe type | Common width | Common height | depth range |
|---|---|---|---|
| single door wardrobe | 600-800 | 2000-2400 | 550-600 |
| double door wardrobe | 1000-1200 | 2000-2400 | 550-600 |
| three door wardrobe | 1500-1800 | 2000-2400 | 550-600 |
3. Answers to popular questions
Q1: How to calculate the area of a corner wardrobe?
A: Calculate the projected area based on the longest side, or calculate the expanded areas of the two wall parts separately.
Q2: What about wardrobes containing drawers and partitions?
A: The expansion area requires additional partition area (length × width × quantity), and the drawer is calculated based on the outer frame area.
4. Wardrobe design trend data in 2023
| Trending keywords | Search popularity (year-on-year) | Mainstream application scenarios |
|---|---|---|
| Built-in wardrobe | +35% | small apartment |
| glass door design | +62% | Light luxury style |
| Intelligent lighting system | +48% | High-end customization |
5. Practical case demonstration
Example: Calculate a standard three-door wardrobe with a width of 1.8 meters and a height of 2.4 meters
| Side panels | 2.4×0.6×2=2.88㎡ |
| Top and bottom plate | 1.8×0.6×2=2.16㎡ |
| Partition | 0.9×0.5×3=1.35㎡ |
| total | 6.39㎡ |
Things to note:
1. The thickness of the skirting line and plaster line need to be deducted when measuring.
2. For special-shaped cabinets, it is recommended to use 3D modeling software to assist in calculations.
3. Brand customized cabinets are usually quoted based on projection area, and additional consultation is required for expansion area.
Through the above structured data and cases, you can plan the wardrobe size more clearly. It is recommended to keep an error margin of 5-10cm during actual measurement to ensure smooth installation.
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