How to calculate the square of a cabinet door
When renovating a home or customizing furniture, calculating the square number of cabinet doors is an important step in ensuring material usage and cost budget. This article will introduce in detail the calculation method of cabinet door area, and combine it with the hot topics and hot content on the Internet in the past 10 days to provide you with practical reference information.
1. Calculation method of cabinet door area

Cabinet door area calculations are usually based on the plan area formula of a rectangle or square. The following are the specific calculation steps:
| Cabinet door type | Calculation formula | Example |
|---|---|---|
| Rectangular cabinet door | length × width | 1.2 meters long, 0.6 meters wide, area=1.2×0.6=0.72㎡ |
| Square cabinet door | side length × side length | Side length is 0.8 meters, area=0.8×0.8=0.64㎡ |
| Special shaped cabinet door | Divide into multiple regular graphics and calculate and sum | L-shaped cabinet door is divided into two rectangles for calculation |
2. Inventory of popular decoration topics across the Internet (last 10 days)
Combined with recent Internet hot topics, the following are hot topics and statistics in the field of decoration:
| Ranking | hot topics | Search volume (10,000) | main focus |
|---|---|---|---|
| 1 | Minimalist style cupboard door design | 45.2 | Handleless design, invisible track |
| 2 | Environmentally friendly board selection | 38.7 | Formaldehyde release standards, E0 level certification |
| 3 | Intelligent cabinet door system | 32.1 | Electric opening, induction control |
| 4 | Glass cabinet door matching | 28.5 | Changhong glass, brown glass effect |
3. Things to note when calculating the square footage of cabinet doors
1.Measurement accuracy: It is recommended to use a laser rangefinder and take the average value of multiple measurements, with the error controlled within ±2mm.
2.Loss calculation: The actual purchase needs to increase the loss by 5%-10%, especially for special-shaped cutting or parquet cabinet doors.
3.Differences in pricing methods: Some merchants calculate based on the projected area (including borders), and some calculate based on the expanded area, which needs to be confirmed in advance.
4. Price reference for popular cabinet door materials
| Material type | Average market price (yuan/㎡) | Features |
|---|---|---|
| Dual veneer | 120-180 | Strong wear resistance and high cost performance |
| PET high gloss board | 280-350 | Mirror effect, easy to clean |
| Solid wood veneer | 400-600 | Natural texture, strong sense of high-end |
| tempered glass | 350-500 | Good permeability, need to be equipped with explosion-proof film |
5. Frequently Asked Questions from Netizens
Q: Does the cabinet door area include the hardware area?
A: The standard calculation does not include the area occupied by hinges, handles and other hardware, but installation locations need to be reserved when customizing the design.
Q: How to calculate the area of curved cabinet doors?
A: The piecewise linear approximation method can be used for calculation, or the manufacturer can be asked to provide CAD drawings for accurate calculation.
Q: Why are the quotes from different merchants so different?
A: In addition to material differences, edge banding technology (laser edge banding/PUR edge banding), brand premium, service content, etc. all affect the price.
Summary:Accurate calculation of the square footage of cabinet doors requires a combination of specific design drawings and measurement data. It is recommended to choose professional measurement services and clarify the calculation method with the decoration company. Recent hot trends show that intelligence and environmental protection have become core considerations in cabinet door selection.
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