Do you need to calculate the area of different shapes for construction, remodeling or decorating projects? With our online tool, you can calculate square metres quickly and accurately for round, square, triangular or rectangular areas. Here’s how each type of calculation works.
Opinions of experts in the sector
John T., Londres, Reino Unido
‘This tool has been a marvel for my interior remodeling work. Its intuitive interface allows me to calculate the exact area of each room quickly and easily, and the results are always accurate. I was recently working on a project where I needed to calculate the area of a triangular shaped room and the tool saved me a lot of time by doing it all in one step. Highly recommended for those of us working in construction or design, it should be a must-have tool!’
Sarah B., Manchester, Reino Unido
‘I was looking for a reliable online calculator to measure my garden space before renovating, and I found this tool. I loved the ease of use; I just entered the measurements and it automatically gave me the exact area. I even found it useful for the circular area of a patio I had designed, something other calculators don’t offer as accurately! Compared to others I’ve tried, this is definitely the best in terms of accuracy and speed.
Emily R., Birmingham, Reino Unido
‘I have used this tool several times and it has become my ally in home projects. I used it recently to calculate the kitchen space before ordering tiles and it helped me to avoid overbuying. It’s really handy, no matter if you need to measure something square, rectangular or even circular. The results are immediate and accurate, which is essential to avoid mistakes. I highly recommend it for anyone in the UK who needs to do area calculations!’
How to Calculate Square Metres
If you need to measure the area of a room or another space in square metres for a flooring, renovation, or landscaping project, it’s straightforward to do with a few simple steps. Follow these instructions to calculate it yourself or use the area calculator mentioned above for quick results.
Step 1: Measure the Length and Width
To calculate the area of a space, you first need to know its dimensions. For example, if the space is a square or rectangle, start by measuring its length and width in metres using a tape measure or another measuring tool.
If the dimensions are in a different unit, such as centimetres, convert them to metres before proceeding.
- Convert centimetres to metres: Divide by 100 (e.g., 250 cm = 2.5 m).
- Convert square centimetres to square metres: Divide by 10,000.
If the space is not a square or rectangle, you may need to use a specific formula for the shape. Keep reading to learn how to measure irregularly shaped spaces.
Step 2: Multiply the Dimensions
Once you have the dimensions in metres, use the appropriate formula to calculate the area in square metres.
Step 3: Measure Irregularly Shaped Rooms
Often, spaces are not perfect rectangles. In these cases, divide the area into smaller shapes (e.g., rectangles, triangles, or circles) and calculate each section’s square metres separately.
Once you’ve calculated each section, add the results to find the total area.
What Can You Calculate with Our Tool?
Our tool allows you to calculate the area of four common shapes:
- Rectangular Shapes
- Square Shapes
- Triangular Shapes
- Circular (Round) Shapes
How to Use the Tool for Each Shape Type
The interface is simple and easy to use. You just need to enter the corresponding measurements, and the tool will do the rest. Here we explain how each type of calculation works:
- Rectangular Shape: Enter the length and width, and the tool automatically multiplies these values to get the area.
- Square Shape: You only need to provide the value of one side. The tool squares this value, giving you the area immediately.
- Triangular Shape: To calculate the area of a triangle, enter the base and the height, and the tool will automatically divide the result by two.
- Circular (Round) Shape: Enter the radius, and our calculator will apply the circle formula using the value of π (pi) to give you the exact area.
Advantages of Using Our Square Footage Calculation Tool
- Immediate Accuracy: Eliminates calculation errors, especially useful when working on projects that require precision to the nearest centimetre.
- Time Saving: Performing manual calculations can be time-consuming and tedious. With our tool, you get instant results.
- User-friendly interface: Just enter the data you have and select the shape you want to measure. The tool is intuitive and easy to use, no technical knowledge required.
- Application Flexibility: Ideal for professionals such as architects, engineers, designers and builders, as well as for people who want to make improvements to their spaces without the hassle of calculations.
Practical Applications of the Tool
Our tool is useful for anyone who needs to measure the area of a space, whether it’s for calculating building materials, designing furniture layouts, planning a garden or even for DIY projects.
Examples of use:
- Interior Design: Calculates the space available for furniture or carpeting.
- Landscaping: Determines the area for gardens and other outdoor areas.
- Construction: Measures areas for flooring, walls or other building materials.
- Home: Useful for calculating the paint needed or the area for a home renovation.
With this tool, you simplify the process of calculating square metres of any type of surface area, accurately and without complications. Try it and discover how easy it is to obtain the area of any space with just one click!
Frequently Asked Questions
What’s the difference between metres and square metres?
- Metres (m): A unit of length, measuring one dimension.
- Square metres (m²): A unit of area, measuring two dimensions (length × width).
What does one square metre look like?
One square metre is the area of a square with sides 1 metre long. For visual reference, it’s about the size of a small coffee table.
When are square metres used?
Square metres are commonly used to measure areas for flooring, landscaping, and agricultural purposes.
How many square metres is a 10×10 room?
A 10m × 10m room has an area of:
What does “per square metre” mean?
“Per square metre” refers to the cost, consumption, or quantity applicable to each unit of area. For example, if you’re renovating a room of 20 m² and the total cost is £4,000, the cost per square metre is:
