# Home Area Calculator

This calculator is a way of estimating the Total Gross Floor Area of your new home. It can help in the design and estimation of cost stages of your project.

Simply estimate the size of each room in your house, and the number of these rooms. At the end it will add up the total and factor in some allowance for walls and circulation like hallways.

This gives you the total internal ‘Gross Floor Area’.

Additionally, from the size of the house we can estimate the total external area. Both of these numbers are needed in our Building Cost Calculator.

m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
m x m x = sqm
sqm
% = sqm
% = sqm
sqm

% = sqm

## Change log:

• Version 2.3 (Updated on Dec 11, 2016)
• Improved: Optimized the scripts for saving calculator elements.
• New: Other labels 1,2 & 3 will now automatically save as you finish editing them
•
• Version 2.2 (Updated on May 16, 2016)
• Fixed: General layout issues
• New: Explanation paragraph
• Fixed: Allowance for Circulation when changed doesn't update the totals
•
• Version 2.1 (Updated on May 6, 2016)
• New: Home Area Calculator Summary
• New: Sending a copy of the summary to the user's email is now possible
•
• Version 2.0 (Updated on Mar 27, 2016)
• New: The Home Area Calculator now remembers your last form details.
• New: The Home Area Calculator now retrieves your last inputted form values whenever you visit the calculator page
• New: The Home Area Calculator now has a clear button to set the input and the stored values to default
• New: The Home Area Calculator now has popup notifications for success actions and prompts when clearing the form
• Fix: Layout issues
• New: The Home Area Calculator now sets the row totals to be uneditable and readonly
• New: Major refactoring of codes to make it more efficient and readable