How to calculate the square of a cabinet
In modern home decoration and custom furniture, accurately calculating the square footage of cabinets is the key to ensuring a reasonable budget and maximizing material utilization. This article will introduce in detail the calculation method of the square number of cabinets, and combine it with the hot topics and hot content on the Internet in the past 10 days to provide you with a practical reference.
1. Basic calculation method of cabinet square number

The square number of a cabinet usually refers to the surface area or projected area of the cabinet. Here are two common calculations:
| Calculation method | formula | Applicable scenarios |
|---|---|---|
| Projected area | length × height | Suitable for customized wardrobes, bookcases, etc. |
| Expanded area | The sum of the areas of all panels | Suitable for cabinets with complex structures |
2. The correlation between hot topics on the Internet in the past 10 days and cabinet square calculation
Recently, hot topics about home decoration and customized furniture mainly focus on the following aspects:
| hot topics | Related points |
|---|---|
| Small apartment storage design | How to Maximize Space Utilization by Accurately Calculating Cabinet Squares |
| Environmentally friendly material selection | When calculating the square number, the environmental standards and usage of the board need to be considered |
| Smart home integration | The cabinet design needs to reserve space for intelligent equipment, which affects the calculation of square numbers. |
3. Specific calculation examples
Take a wardrobe 2 meters long, 2.4 meters high and 0.6 meters deep as an example:
| Calculation project | numerical value |
|---|---|
| Projected area | 2m × 2.4m = 4.8㎡ |
| Expanded area (estimate) | About 8-10㎡ (including partitions, back panels, etc.) |
4. Precautions
1.Hardware and decorative parts: Usually not included in the square number, but will affect the total price.
2.Special-shaped cabinet: Needs to be decomposed into multiple rectangles and calculated separately and then summed.
3.Industry differences: Different merchants may use different calculation standards, which need to be confirmed in advance.
5. Latest Industry Trends
According to recent search data, AI design software is changing the way cabinet square footage is calculated:
| Technical name | impact on calculations |
|---|---|
| 3D cloud design | Automatically generate accurate expanded area data |
| AR measurement | Improve the accuracy of on-site dimensional measurements |
6. User FAQs
Q: How to calculate the square number of a corner cabinet?
A: Usually the projected area is calculated according to the longest side, or calculated in two parts according to the L shape.
Q: Does the back panel area need to be calculated for an open cabinet?
A: If there is no backplane, no calculation is required, but please note that this is different from the conventional calculation method.
7. Summary
Mastering the calculation method of cabinet square footage will not only help you reasonably control the decoration budget, but also make you more professional when communicating with designers or merchants. It is recommended that before officially placing an order:
1. Request detailed calculation details
2. Compare the calculation methods of more than 3 merchants
3. Keep the written calculation basis as an attachment to the contract
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