Square meter (m²) is the standard unit for measuring area in everyday life, especially for spaces like rooms and apartments.
Word in 30 Seconds
- Unit of area, equal to a square with 1m sides.
- Used for measuring rooms, land, and buildings.
- Common in real estate and construction contexts.
Overview
平方米（m²）是国际单位制（SI）中衡量面积的标准单位。它代表一个正方形，其四条边长度均为1米。这个单位在日常生活中应用广泛，特别是在房地产、建筑和室内设计等领域，用来描述空间的尺寸。
平方米通常用作名词，后面可以跟动词或形容词来描述空间的大小。例如，“这个房间有20平方米。”（This room is 20 square meters.）。在口语和书面语中，它经常与数字一起使用，以量化面积。
最常见的语境包括：
**日常生活**：简单地描述房间的大小，如“我的卧室大约有12平方米。”
与“平方米”相似的单位包括“平方公里”（km²）、“平方厘米”（cm²）和“公顷”（hectare）。
- 平方公里：用于衡量非常大的面积，如国家或地区的面积。
- 平方厘米：用于衡量非常小的面积，如一张邮票或芯片的面积。
- 公顷：主要用于测量土地面积，1公顷等于10,000平方米。
在日常生活中，平方米是最常用的面积单位之一，尤其是在描述住宅和室内空间时。
Examples
这个房间大约有20平方米。
everydayThis room is about 20 square meters.
该楼盘的住宅均价为每平方米15000元人民币。
real estateThe average price for residential properties in this development is 15,000 RMB per square meter.
我们需要买10平方米的地毯来铺满客厅。
home improvementWe need to buy 10 square meters of carpet to cover the living room.
公园的占地面积为50000平方米。
urban planningThe park covers an area of 50,000 square meters.
Common Collocations
Common Phrases
建筑面积
gross floor area
使用面积
net floor area / usable area
每平方米
per square meter
Often Confused With
Square meter (平方米) measures area (a flat surface), while cubic meter (立方米) measures volume (space occupied).
Meter (米) is a unit of length (one dimension), whereas square meter (平方米) is a unit of area (two dimensions).
Grammar Patterns
How to Use It
Usage Notes
Square meter is a fundamental unit for area measurement. It is used ubiquitously in Chinese for real estate, construction, and general descriptions of space. The abbreviation 'm²' is also commonly understood.
Common Mistakes
Learners sometimes confuse square meters (area) with meters (length) or cubic meters (volume). Always ensure the context requires area measurement when using '平方米'.
Tips
Visualize a Square Meter
Imagine a square with sides exactly one meter long. That's one square meter. It's roughly the size of a small dining table.
Area vs. Volume
Remember, square meters measure flat surfaces (area), not the space something occupies (volume, measured in cubic meters).
Standard in China
In China, '平方米' is the default and universally understood unit for property size and room dimensions.
Word Origin
The term '平方米' is a direct translation of 'square meter'. '平方' means 'square' (as in the mathematical operation or shape), and '米' is 'meter'.
Cultural Context
In Chinese culture, the size of a home, often expressed in square meters, is a significant factor in perceived value and status. Real estate listings prominently feature this metric.
Memory Tip
Think of a square that is 1 meter long on each side. This visual helps anchor the meaning of 'square meter'.
Frequently Asked Questions
4 questions平方米是公制单位，而平方英尺是英制单位。1平方米约等于10.764平方英尺。在中国，平方米是标准单位。
测量房间的长和宽（单位为米），然后将两者相乘即可得到房间的面积（平方米）。如果房间不是规则的长方形，可以将其分割成几个矩形或三角形，分别计算面积后再相加。
不可以。平方米是衡量二维平面面积的单位，而体积是用立方米（m³）来衡量的，它表示三维空间的大小。
是的，在中国，平方米是最常用和最标准的面积计量单位，尤其是在描述房产和室内空间时。
Test Yourself
这个公寓的面积是80 ___。
空格处需要填入面积单位，'平方米'是衡量房屋面积的标准单位。
下列哪个单位用于衡量一个房间的大小？
平方米是衡量二维面积的单位，常用于描述房间大小。
请用以下词语组合成一个通顺的句子：房间，15，平方米，这个。
这是一个描述房间面积的完整句子，符合中文表达习惯。
Score: /3
Summary
Square meter (m²) is the standard unit for measuring area in everyday life, especially for spaces like rooms and apartments.
- Unit of area, equal to a square with 1m sides.
- Used for measuring rooms, land, and buildings.
- Common in real estate and construction contexts.
Visualize a Square Meter
Imagine a square with sides exactly one meter long. That's one square meter. It's roughly the size of a small dining table.
Area vs. Volume
Remember, square meters measure flat surfaces (area), not the space something occupies (volume, measured in cubic meters).
Standard in China
In China, '平方米' is the default and universally understood unit for property size and room dimensions.
Examples
4 of 4这个房间大约有20平方米。
This room is about 20 square meters.
该楼盘的住宅均价为每平方米15000元人民币。
The average price for residential properties in this development is 15,000 RMB per square meter.
我们需要买10平方米的地毯来铺满客厅。
We need to buy 10 square meters of carpet to cover the living room.
公园的占地面积为50000平方米。
The park covers an area of 50,000 square meters.
