1 Ground = 0.0551 ac · Instant · Ad-free · Formula included
Ground is a land unit unique to Tamil Nadu, used in Chennai, Coimbatore, and Madurai. It emerged from colonial-era land surveys as a practical unit for urban residential plot sizing. No equivalent unit exists in any other Indian state.
Ground is the dominant unit in Chennai real estate — from Anna Nagar to OMR to Adyar. Banks and government valuation committees in Tamil Nadu use Ground for property appraisals. 1 Ground = 2,400 sq ft = 5.5 Cents = 222.97 sq m.
Multiply the Ground value by 0.0551 to get Acre.
Formula: Acre = Ground × 0.0551
Example: 5 Ground = 5 × 0.0551 = 0.2755 ac
Reverse formula: Ground = Acre ÷ 0.0551
| Ground | Acre (ac) |
|---|---|
| 1 Ground | 0.0551 ac |
| 2 Ground | 0.1102 ac |
| 4 Ground | 0.2204 ac |
| 5 Ground | 0.2755 ac |
| 8 Ground | 0.4408 ac |
| 10 Ground | 0.551 ac |
| 16 Ground | 0.8815 ac |
| 20 Ground | 1.102 ac |
| 40 Ground | 2.204 ac |
| 100 Ground | 5.51 ac |
1 Ground = 0.0551 Acre (ac).
Multiply the Ground value by 0.0551. Formula: Acre = Ground × 0.0551
10 Ground = 0.551 ac.
100 Ground = 5.51 ac.
Divide by 0.0551: Ground = Acre ÷ 0.0551. Or multiply by 18.15.
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