MULTI-STATE INDIAN REVENUE & CIVIL UNITS
Indian Land Area & Civil Unit Converter
Real-time bidirectional conversion for regional land measures (Bigha, Guntha, Cottah, Kanal, Cent, Ground) and construction engineering units (Brass, CFT, m³, N/mm²).
1. Land & Plot Area Units
Type in any box to recalculate allState Specific Land Units:
2. Construction Volume & Aggregate (Brass, CFT, m³)
1 Brass = 100 CFT = 2.832 m³3. Linear Dimensions & Rebar Spacing (mm, cm, m, ft, in)
Direct structural conversion4. Concrete Strength & Stress Units (N/mm², MPa, kg/cm², PSI)
1 MPa = 1 N/mm² = 10.197 kg/cm²Standard Indian Land Conversion Reference Table
State-wise Indian Land Measurement Systems Explained
West Bengal & Eastern India
In West Bengal and parts of Eastern India, land areas are commonly recorded in Cottah (Katha), Chatak, and Bigha:
- • 1 Chatak = 45 Sq. Ft. (Govt Standard)
- • 1 Cottah = 16 Chatak = 720 Sq. Ft.
- • 1 Bigha = 20 Cottah = 14,400 Sq. Ft.
- • 1 Acre = 3.025 Bigha = 43,560 Sq. Ft.
Northern India (UP, Bihar, Punjab)
In Uttar Pradesh, Bihar, and Punjab, rural agricultural holdings use Bigha, Biswa, Kanal, and Marla:
- • 1 Pucca Bigha (UP) = 27,225 Sq. Ft.
- • 1 Kucha Bigha (UP) = 9,075 Sq. Ft.
- • 1 Kanal (PB/HR) = 20 Marla = 5,445 Sq. Ft.
- • 1 Marla = 272.25 Sq. Ft. (9 Sq. Karams)
Western & Southern India
In Maharashtra, Karnataka, Tamil Nadu, and Kerala, urban plots and farm parcels use Guntha, Ground, and Cent:
- • 1 Guntha = 1,089 Sq. Ft. = 33 ft × 33 ft
- • 40 Guntha = 1 Acre = 43,560 Sq. Ft.
- • 1 Ground (Tamil Nadu) = 2,400 Sq. Ft.
- • 1 Cent (South India) = 435.6 Sq. Ft.