Area Calculator
Convert between Square Feet, Gaj, Bigha, Acre, Hectare, Kanal, Marla, Guntha, Cent, Ground, Kottah and more — for Indian property in any region.
Standard
sq.ft
Square Feet
1,000
sq.m
Square Meter
92.903
sq.yd / Gaj
Square Yard / Gaj
111.1111
sq.km
Square Kilometer
0.0000929
ha
Hectare
0.0093
ac
Acre
0.023
sq.mi
Square Mile
0.00003587
Indian (North)
Bigha
Bigha (Pucca)
UP / Bihar / Haryana
0.0367
Biswa
Biswa (Pucca)
UP / Bihar (1/20 Bigha)
0.7346
Kanal
Kanal
Punjab / Haryana / HP / J&K
0.1837
Marla
Marla
Punjab / Haryana (1/20 Kanal)
3.6731
Indian (South)
Cent
Cent
Tamil Nadu / Kerala (1/100 Acre)
2.2957
Ground
Ground
Chennai (2400 sq.ft)
0.4167
Ankanam
Ankanam
Andhra Pradesh / Telangana (72 sq.ft)
13.8889
Indian (East)
Bigha (B)
Bigha (Bengal)
West Bengal / Assam
0.0694
Kottah
Kottah / Cottah
West Bengal (1/20 Bigha-B)
1.3889
Chatak
Chatak
West Bengal (1/16 Kottah)
22.2222
Indian (West)
Guntha
Guntha
Maharashtra / Karnataka (1/40 Acre)
0.9183
Common Conversions (Quick Reference)
| Unit | Square Feet | Square Meter | Gaj (sq.yd) |
|---|---|---|---|
| 1 Acre | 43,560 | 4,046.86 | 4,840 |
| 1 Hectare | 1,07,639.1 | 10,000 | 11,959.9 |
| 1 Bigha (UP/Bihar) | 27,225 | 2,529.29 | 3,025 |
| 1 Bigha (Bengal) | 14,400 | 1,337.8 | 1,600 |
| 1 Kanal | 5,445 | 505.86 | 605 |
| 1 Marla | 272.25 | 25.29 | 30.25 |
| 1 Guntha | 1,089 | 101.17 | 121 |
| 1 Cent | 435.6 | 40.47 | 48.4 |
| 1 Ground (Chennai) | 2,400 | 222.97 | 266.67 |
| 1 Kottah | 720 | 66.89 | 80 |
Note: Bigha varies by region — values shown use the most-cited definitions for UP/Bihar (Pucca) and Bengal/Assam. For specific revenue records, confirm with the local tehsildar / patwari.
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