Conversion guide

Square Feet to Acre — Formula & Table

Square Feet to Acre — Formula & Table
Square feet to acre: divide sq ft by 43,560. Example: 1 acres for 43,560 sq ft (exactly 1 acre). Use this when RERA carpet area, builder brochures, or city registry docs are in sq ft but agricultural comparables are in acres.

By BhumiMeter Editorial · 21 March 2026 · Updated 31 May 2026

Square feet to acre conversion chart India

When buyers need sq ft → acre

Fringe-zone villa projects quote ₹/sq ft while neighbouring farm sales quote ₹/acre. Converting lets you sanity-check whether the plotted premium is reasonable. Banks merging residential and agricultural collateral also request both units on valuation reports.

Sq ft to acre chart

Square feetAcres
1,0000.022957
2,0000.045914
5,0000.114784
10,0000.229568
43,560 (1 ac)1
87,120 (2 ac)2

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Related: 1 acre in sq ft, calculator, acre to sq ft.

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Conversion values on BhumiMeter are indicative and sourced from widely accepted regional standards — not a substitute for your sale deed, Bhulekh/Khasra extract, or tehsildar certificate. Verify locally before any transaction.