Interactive Plot Area Calculator | Sq Ft to Cents/Guntas

Instant area conversion for all Indian unit systems. Verify your plot size and start your architectural planning.

Executive Summary

Whether you are measuring a standard 30x40 site or an irregular agricultural plot, knowing the exact square footage is the first step in home construction. Different states in India use different units—Cents, Guntas, Ankanams, or Grounds. Our tool provides an instant, error-free conversion across all these standards.

Total Plot Area
1,200 Sq Ft
Sq Mtrs
111.48
Guntas
1.102
Cents
2.755
Ankanams
16.67

Key Specifications

Best ForPlot owners & Real Estate Buyers
Ideal Plot SizeAny Dimension
Suitable FloorsN/A
Vastu FriendlyIndependent of Vastu
CustomizableReal-time Calculation

Section 01

Understanding Indian Plot Measurement Units

While the Real Estate Regulatory Authority (RERA) mandates the use of Square Meters for official filings, local markets continue to use historical units:

  • Guntas: Predominantly used in Karnataka, Telangana, and Maharashtra. 1 Gunta = 1089 Sq Ft.
  • Cents: The standard in Tamil Nadu and Kerala. 1 Cent = 435.6 Sq Ft.
  • Ankanams: Used in parts of Andhra Pradesh (Nellore/Rayalaseema). 1 Ankanam = 72 Sq Ft.
  • Grounds: A colonial unit used specifically in Chennai. 1 Ground = 2400 Sq Ft.

Design Tips from
Professional Architects

Always measure the diagonally 'Cross-length' of your plot; if the diagonals are not equal, the plot is not a perfect rectangle.

Most 30x40 plots in Bangalore (1200 Sq Ft) are exactly 1.10 Guntas.

A 5-cent plot is roughly 2178 sq ft, ideal for a large independent villa.

Check your title deed for the word 'Measurement'—local surveyors and architects use different rounding logic.

In irregular plots (Trapezoidal), divide the plot into two triangles to calculate the exact area.

Commonly Asked Questions

Technical insights and project advice for this category.

Now that you know your exact plot area, let's design a house that fits perfectly within its boundaries.