Floor area ratio FAR
Floor area ratio FAR: enter Built area m2, Lot m2 and get an instant result in your browser. Free, private, no account.
Floor area ratio FAR applies built / lot to the values you enter (Built area m2, Lot m2). Use it for quick home estimates from your own numbers—not for regulated engineering, tax filing, or clinical decisions. Everything runs in your browser; nothing is uploaded to our servers.
How to use
- Open Floor area ratio FAR and read the field labels (Built area m2, Lot m2).
- Replace defaults with figures from your spreadsheet, lab sheet, or quote.
- Press Calculate and note the output before changing another input.
- Bookmark this page if you reuse the same calculation often.
FAQ
Which numbers belong in Floor area ratio FAR?
Only the on-page labels: Built area m2, Lot m2. The tool does not guess hidden assumptions.
How does Floor area ratio FAR compute its result?
It evaluates built / lot. If your source uses different symbols, map them to these fields first.
Can I paste the Floor area ratio FAR result into Excel or Sheets?
Yes—copy the number and keep your own documentation of inputs for audit trails.
Is Floor area ratio FAR a substitute for professional home software?
No. It is a lightweight browser helper for one relationship; use certified tools for compliance work.