Calculate price per square foot/meter for Rightmove listings
Users
196
+4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#64K
#54K among extensions
Version
1.1
updated 23 Oct 2024
Users
monthly, 2 years
Latest, 15 Oct 2026:196 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 15 Oct 2026:5 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About SquareCalc
SquareCalc saves you time during your property search by automatically calculating the price per SQ FT/SQ M at the click of a button. This means no more manual copying and pasting information into a calculator.
The plugin functions in the following way:
1. You navigate to a Rightmove listing page and click calculate
2. The plugin captures the price and scans the listing for the floor-plan (if there is one)
3. Extracts the text from the floor-plan image and locates the total floor-plan area
4. Runs a calculation and displays the price per square foot
5. If the plugin fails to find the area (i.e. the image quality is too poor) or mistakenly picks up the wrong value, you can manually enter the square foot value, which will update the calculation.
A toggle can be used to switch to meters based on user preference, and historic calculations are saved in the plug-in, meaning they do not need to be recalculated.
Please note that the calculation typically can take anywhere between 2 and 8 seconds, depending on how much text needs to be scanned. For example, larger floor-plans will take longer to produce a result.