Hectare to acre
1 hectare = ≈ 2.471054 acre. Convert hectare to acre for land in Odisha, with a table of common values and every other unit.
Change the area or unit to recalculate.
Type it as your RoR shows it, such as 0.0400 Ac or 4 dec, and the unit is picked for you.
Odisha uses two decimals. Records and most land deals count 100 decimals to the acre (1 decimal = 435.6 ft²). IGR Odisha’s calculator also offers 1,000 to the acre (1 = 43.56 ft²). So 0.040 acre is 4 of the first kind, or 40 of the second: check which your document means.
Equivalent area
- Acre
- ≈ 2.471054 ac
- Decimal (100 = 1 acre)
- ≈ 247.105381 dec
- Square feet
- ≈ 1,07,639.104167 ft²
- Decimal (1000 = 1 acre)
- ≈ 2,471.053815 dec
- Square metres
- 10,000 m²
- Hectare
- 1 ha
- Square yards
- ≈ 11,959.900463 yd²
Results marked ≈ are rounded to 6 decimal places. Very small positive results are shown as less than 0.000001.
Units & calculation
1 acre = 100 decimals = 43,560 ft². IGR Odisha also offers a decimal of 1/1000 acre (43.56 ft²). 1 hectare = 10,000 m². 1 yd² = 9 ft². Conversions use the international foot; the recorded area stays unchanged.
Bigha, guntha and other local units need a verified regional definition and are not included here.
Common values
| Hectare | Acre |
|---|---|
| 1 | ≈ 2.471054 |
| 2 | ≈ 4.942108 |
| 3 | ≈ 7.413161 |
| 4 | ≈ 9.884215 |
| 5 | ≈ 12.355269 |
| 10 | ≈ 24.710538 |
| 25 | ≈ 61.776345 |
| 50 | ≈ 123.552691 |
| 100 | ≈ 247.105381 |