Acre to cent converter
1 acre = 100 cents
Exact conversion between acres and cents, with a ready table, the formula and the Kerala thresholds (25 cents, 50 cents, 1 acre) you actually need it for.
1 acre = 100 cents. Multiply acres by 100 to get cents; divide cents by 100 to get acres. A cent is exactly 1/100 acre (435.6 sq ft, 40.4686 m²) and an are is 100 m² (2.4711 cents), so 20.23 ares on a Kerala thandaper is 50 cents and 10.12 ares is 25 cents.
Exact factors (1 acre = 4,046.8564224 m², 1 are = 100 m²). Reviewed 19 September 2026 by J Group Consultancy, Ernakulam.
Formula: cents = acres × 100 · acres = cents × 0.01
acres to cents
| acres | cents | square metres |
|---|---|---|
| 0.1 | 10 | 404.6856 |
| 0.25 | 25 | 1,011.71 |
| 0.5 | 50 | 2,023.43 |
| 0.75 | 75 | 3,035.14 |
| 1 | 100 | 4,046.86 |
| 1.5 | 150 | 6,070.28 |
| 2 | 200 | 8,093.71 |
| 2.5 | 250 | 10,117.14 |
| 3 | 300 | 12,140.57 |
| 4 | 400 | 16,187.43 |
| 5 | 500 | 20,234.28 |
| 10 | 1,000 | 40,468.56 |
| 20 | 2,000 | 80,937.13 |
| 50 | 5,000 | 2,02,342.82 |
| 100 | 10,000 | 4,04,685.64 |
Numbers that keep coming up in Kerala land paperwork
| Extent | Equals | Where it matters |
|---|---|---|
| 25 cents | 10.12 ares · 10,890 sq ft · 1,011.7 m² | Section 27A: no conversion fee up to 25 cents; 2025 affidavit route for Form 6 plots up to 25 cents not in the Data Bank |
| 50 cents | 20.23 ares · 21,780 sq ft · 2,023.4 m² | Form 6 limit — above 20.23 ares the application is Form 7 |
| 1 acre | 40.47 ares · 43,560 sq ft · 100 cents · 0.4047 ha | Section 27A slab changes above 1 acre |
| 1 are | 2.47 cents · 1,076.4 sq ft · 100 m² | The unit printed on the thandaper and basic-tax receipt |
| 1 hectare | 247.1 cents · 2.471 acres · 100 ares | Used in Data Bank entries and acquisition notifications |
Land units used in Kerala and India
| Unit | m² | cents | sq ft | Note |
|---|---|---|---|---|
| cent (cent) | 40.4686 | 1 | 435.6 | The everyday unit in Kerala and Tamil Nadu: 1/100 of an acre. |
| square foot (sq ft) | 0.092903 | 0.002296 | 1 | Used for house plans, flats and building permits. |
| are (are) | 100 | 2.4711 | 1,076.39 | The unit in Kerala revenue records (thandaper, basic-tax receipt, Ente Bhoomi resurvey). |
| acre (acre) | 4,046.86 | 100 | 43,560 | 100 cents. Used for estates, plantations and larger plots. |
| hectare (ha) | 10,000 | 247.1054 | 1,07,639.1 | 100 ares. Used in government notifications, land acquisition and the Data Bank. |
| square metre (m²) | 1 | 0.024711 | 10.7639 | Building rules (KMBR/KPBR) and fair-value notifications use square metres. |
| square yard (sq yd) | 0.836127 | 0.020661 | 9 | Also called gaj in north India; 9 square feet. |
| ground (ground) | 222.9673 | 5.5096 | 2,400 | Tamil Nadu (Chennai) unit: 2,400 square feet. |
| guntha (guntha) | 101.1714 | 2.5 | 1,089 | Karnataka / Maharashtra unit: 1,089 square feet, 1/40 of an acre. |
Questions about acres and cents
How many cents is 1 acre?
1 acre = 100 cents. To convert, multiply the number of acres by 100. The reverse: 1 cent = 0.01 acres.
Is a cent the same everywhere in India?
Yes. A cent is exactly one-hundredth of an acre — 435.6 square feet or 40.4686 square metres — wherever it is used (Kerala, Tamil Nadu, parts of Karnataka and Andhra). Local units that differ by region are the guntha, bigha and ground, not the cent.
How many cents make an acre?
Exactly 100 cents make one acre (43,560 square feet). Half an acre is 50 cents, a quarter acre is 25 cents.
Which unit should I use in a Form 6 / Form 7 application?
The Revenue eServices portal takes the extent as it appears in your land records — ares (and square metres for fractions). Convert your deed extent from cents to ares before filing: cents × 0.404686 = ares. If the deed and the thandaper disagree after the digital resurvey, resolve that first; see /services/real-estate/digital-resurvey.
Need the land converted, not just the number?
We handle Form 5, 6 and 7 land conversion, digital resurvey corrections and title checks across Kerala — for owners here and NRIs abroad.