Convert Guntha to Acre
1 guntha = 0.025 acre (ac). For example, 10 guntha = 0.25 acre and 100 guntha = 2.5 acre. Type any value below to convert guntha to acre both ways — it runs entirely in your browser.
Quick answer: Guntha to Acre
1 Guntha = 0.025 Acre (guntha → ac). To convert guntha to acre, multiply by 0.025. To convert acre to guntha, multiply by 40. The converter at the top does this instantly and both ways; the sections below give the formula, worked examples, a full conversion chart and answers to the most common guntha-to-acre questions.
How to convert Guntha to Acre
To convert guntha to acre, multiply the number of guntha by the conversion factor 0.025, because 1 guntha = 0.025 ac. The conversion is linear, so the same factor works for any value — whole numbers, decimals or fractions. For the reverse direction, 1 ac = 40 guntha, so you divide by 0.025 (or multiply by 40) to turn acre back into guntha.
ac = guntha × 0.025 ·
guntha = ac × 40
- Write down the value you want to convert, in guntha.
- Multiply it by 0.025.
- The result is the same area/length/quantity expressed in acre.
Guntha to Acre — worked examples
Each row shows the exact arithmetic so you can follow the conversion step by step. For example, 5 guntha is 0.125 acre because 5 guntha × 0.025 = 0.125 ac.
| Guntha | Calculation | Acre |
|---|---|---|
| 1 guntha | 1 guntha × 0.025 = 0.025 ac | 0.025 ac |
| 2 guntha | 2 guntha × 0.025 = 0.05 ac | 0.05 ac |
| 3 guntha | 3 guntha × 0.025 = 0.075 ac | 0.075 ac |
| 5 guntha | 5 guntha × 0.025 = 0.125 ac | 0.125 ac |
| 7 guntha | 7 guntha × 0.025 = 0.175 ac | 0.175 ac |
| 10 guntha | 10 guntha × 0.025 = 0.25 ac | 0.25 ac |
| 12 guntha | 12 guntha × 0.025 = 0.3 ac | 0.3 ac |
| 15 guntha | 15 guntha × 0.025 = 0.375 ac | 0.375 ac |
| 20 guntha | 20 guntha × 0.025 = 0.5 ac | 0.5 ac |
| 25 guntha | 25 guntha × 0.025 = 0.625 ac | 0.625 ac |
| 50 guntha | 50 guntha × 0.025 = 1.25 ac | 1.25 ac |
| 100 guntha | 100 guntha × 0.025 = 2.5 ac | 2.5 ac |
Common Guntha to Acre conversions
These are the guntha-to-acre values people look up most often. Every figure is computed from the exact factor, so you can rely on them for quick reference:
- 1 guntha = 0.025 acre
- 2 guntha = 0.05 acre
- 2.5 guntha = 0.0625 acre
- 3 guntha = 0.075 acre
- 4 guntha = 0.1 acre
- 5 guntha = 0.125 acre
- 6 guntha = 0.15 acre
- 7 guntha = 0.175 acre
- 8 guntha = 0.2 acre
- 9 guntha = 0.225 acre
- 10 guntha = 0.25 acre
- 12 guntha = 0.3 acre
- 15 guntha = 0.375 acre
- 20 guntha = 0.5 acre
- 25 guntha = 0.625 acre
- 30 guntha = 0.75 acre
- 50 guntha = 1.25 acre
- 75 guntha = 1.875 acre
- 100 guntha = 2.5 acre
- 200 guntha = 5 acre
- 500 guntha = 12.5 acre
- 1000 guntha = 25 acre
Guntha to Acre conversion chart (both directions)
The chart below converts guntha to acre and acre to guntha side by side, so it works whichever way you need. 1 guntha = 0.025 acre, and 1 acre = 40 guntha.
| Guntha → Acre | Acre → Guntha |
|---|---|
| 0.25 guntha = 0.00625 ac | 0.25 ac = 10 guntha |
| 0.5 guntha = 0.0125 ac | 0.5 ac = 20 guntha |
| 1 guntha = 0.025 ac | 1 ac = 40 guntha |
| 2 guntha = 0.05 ac | 2 ac = 80 guntha |
| 3 guntha = 0.075 ac | 3 ac = 120 guntha |
| 4 guntha = 0.1 ac | 4 ac = 160 guntha |
| 5 guntha = 0.125 ac | 5 ac = 200 guntha |
| 6 guntha = 0.15 ac | 6 ac = 240 guntha |
| 7 guntha = 0.175 ac | 7 ac = 280 guntha |
| 8 guntha = 0.2 ac | 8 ac = 320 guntha |
| 9 guntha = 0.225 ac | 9 ac = 360 guntha |
| 10 guntha = 0.25 ac | 10 ac = 400 guntha |
| 12 guntha = 0.3 ac | 12 ac = 480 guntha |
| 15 guntha = 0.375 ac | 15 ac = 600 guntha |
| 20 guntha = 0.5 ac | 20 ac = 800 guntha |
| 25 guntha = 0.625 ac | 25 ac = 1,000 guntha |
| 30 guntha = 0.75 ac | 30 ac = 1,200 guntha |
| 40 guntha = 1 ac | 40 ac = 1,600 guntha |
| 50 guntha = 1.25 ac | 50 ac = 2,000 guntha |
| 75 guntha = 1.875 ac | 75 ac = 3,000 guntha |
| 100 guntha = 2.5 ac | 100 ac = 4,000 guntha |
| 150 guntha = 3.75 ac | 150 ac = 6,000 guntha |
| 200 guntha = 5 ac | 200 ac = 8,000 guntha |
| 250 guntha = 6.25 ac | 250 ac = 10,000 guntha |
| 500 guntha = 12.5 ac | 500 ac = 20,000 guntha |
| 1000 guntha = 25 ac | 1000 ac = 40,000 guntha |
Guntha vs Acre: which is bigger?
A acre is the larger unit: one acre equals 40 gunthas. Put another way, you need 40 gunthas to make a single acre.
What is a Guntha? History, origin and usage
The guntha (also spelt gunta) is a traditional unit of western and southern India defined as one-fortieth of an acre. It is most often visualised as a square of about 33 feet by 33 feet, giving roughly 1,089 square feet.
It is the standard sub-acre unit in Maharashtra, Karnataka, Andhra Pradesh and Telangana, used for farmland and plots in revenue records and property deals. Holdings are commonly described as a number of acres and gunthas.
Forty guntha make one acre. The unit's near-square shape of about 33 by 33 feet makes it easy to picture as a single small field plot.
What is a Acre? History, origin and usage
Ac is simply the abbreviation for the acre, one of the oldest English land measures, whose name comes through Norman French from a root meaning 'cultivated field'. It was historically the area a team of eight oxen could plough in a day, fixed as one chain by one furlong.
The acre remains a statutory unit in the United States and across the Commonwealth, and is a main unit for Indian agricultural land alongside the bigha and hectare. It is used for farms, estates and large plots worldwide.
One acre is 4,840 square yards or 43,560 square feet, about 0.405 hectare, and roughly nine-tenths the size of an American football field. It equals 8 kanal or 160 marla in the Punjab system.
Convert 1 Guntha to other units
It can help to see a guntha next to the other units it is commonly compared with. One guntha (guntha) is equal to:
| 1 Guntha equals | Unit |
|---|---|
| 121 gaj | Gaj |
| 4 marla | Marla |
| 0.2 kanal | Kanal |
| 0.025 killa | Killa |
| 0.001 murabba | Murabba |
| 2.5 decimal | Decimal |
| 2.5 cent | Cent |
| 0.025 ac | Acre |
| 0.01011714 ha | Hectare |
| 1,089 ft² | Square Foot |
| 121 yd² | Square Yard |
| 101.1714 m² | Square Metre |
| 1,011,714 cm² | Square Centimetre |
| 101,171,400 mm² | Square Millimetre |
| 156,816 in² | Square Inch |
| 0.0001011714 km² | Square Kilometre |
| 1.011714 are | Are |
| 0.1011714 daa | Decare |
| 0.0000390625 mi² | Square Mile |
| 0.025 ac | Acre |
| 121 yd² | Square Yard |
| 1,089 ft² | Square Foot |
| 0.01011714 ha | Hectare |
| 36 karam² | Square Karam |
| 0.45375 ground | Ground |
| 7.5625 lessa | Lessa |
| 24.2 chatak | Chatak |
| 0.01890625 pura | Pura |
Convert 1 Acre to other units
One acre (ac) is equal to:
| 1 Acre equals | Unit |
|---|---|
| 4,840 gaj | Gaj |
| 160 marla | Marla |
| 8 kanal | Kanal |
| 1 killa | Killa |
| 0.04 murabba | Murabba |
| 100 decimal | Decimal |
| 100 cent | Cent |
| 40 guntha | Guntha |
| 1 ac | Acre |
| 0.4046856 ha | Hectare |
| 43,560 ft² | Square Foot |
| 4,840 yd² | Square Yard |
| 4,046.856 m² | Square Metre |
| 40,468,560 cm² | Square Centimetre |
| 4,046,856,000 mm² | Square Millimetre |
| 6,272,640 in² | Square Inch |
| 0.004046856 km² | Square Kilometre |
| 40.46856 are | Are |
| 4.046856 daa | Decare |
| 0.0015625 mi² | Square Mile |
| 4,840 yd² | Square Yard |
| 43,560 ft² | Square Foot |
| 0.4046856 ha | Hectare |
| 1,440 karam² | Square Karam |
| 18.15 ground | Ground |
| 302.5 lessa | Lessa |
| 968 chatak | Chatak |
| 0.75625 pura | Pura |
Tips for converting Guntha to Acre
- To go from guntha to acre, multiply by 0.025; to go back, divide by 0.025 (or multiply by 40).
- For a quick mental estimate, remember that 1 guntha ≈ 0.025 acre, so 10 guntha ≈ 0.25 acre.
- The converter above keeps full precision; the tables round for readability, so use the tool for exact figures.
- Both fields update live as you type — change either side to convert in that direction.
How to use this Guntha to Acre converter
Type a number into the Guntha field and the equivalent in Acre appears instantly — there is no “convert” button to press and nothing is sent to a server, so it works offline once the page has loaded and is safe for any data. You can also type into the Acre field to convert the other way (acre to guntha). Use the swap control to flip the two units, and copy the result with a single click. Because the calculation runs in your browser with full floating-point precision, the converter is more exact than the rounded figures shown in the reference chart above — use the chart for quick look-ups and the tool for precise work.
Accuracy and method
Every figure on this page — the formula, the worked examples, the conversion chart and the “convert to other units” tables — is computed from a single verified conversion factor (1 guntha = 0.025 ac), never copied from a hand-typed lookup table that could drift. That factor is derived from each unit’s definition in terms of a common base unit, and an automated check re-verifies all of the site’s factors on every update, so the numbers here stay correct over time. This matters for guntha-to-acre conversions because a small rounding error in a published table compounds quickly at larger quantities; computing from the exact factor avoids that.
Sources
- Department of Land Resources, Ministry of Rural Development (India) — the central department responsible for land records and the Digital India Land Records Modernisation Programme, under which the state portals are maintained.
- Bihar Bhumi — Revenue & Land Reforms Department, Bihar — the official Bihar land-record portal; the authority for the katha, dhur and dhurki values used in Bihar revenue records.
- UP Bhulekh — Uttar Pradesh land records — the official Uttar Pradesh record-of-rights portal, used to corroborate bigha and biswa values for UP.
- NIST Special Publication 811 — Guide for the Use of the SI — publishes the exact metric equivalents of the customary units. The inch, foot, yard and mile are defined exactly in metres by the 1959 international yard-and-pound agreement, so every imperial figure on this page is exact, not rounded.
- BIPM — The International System of Units (SI Brochure) — the defining document for the SI, published by the International Bureau of Weights and Measures. It fixes the base unit that this conversion resolves to, which is why the factor here can be exact rather than approximate.
Indian land units can vary by state and local custom. This converter uses the most widely accepted standard value; always confirm against your local revenue records (patwari / tehsil) for legal transactions.
Frequently asked questions
- How many acre are in 1 guntha?
- 1 guntha = 0.025 acre (ac). To convert any number of guntha to acre, multiply by 0.025.
- How do I convert guntha to acre?
- Multiply the number of guntha by 0.025. For example, 10 guntha = 10 × 0.025 = 0.25 acre, and 25 guntha = 0.625 acre.
- How many guntha are in 1 acre?
- 1 acre = 40 guntha. So to convert acre back to guntha, multiply by 40.
- What is the formula to convert guntha to acre?
- acre = guntha × 0.025. The reverse formula is guntha = acre × 40.
- How much is 100 guntha in acre?
- 100 guntha = 2.5 acre. (And 1000 guntha = 25 acre.)
- Which is bigger, a guntha or a acre?
- A acre is larger: 1 acre = 40 guntha.
- Is this guntha to acre converter accurate?
- Yes — every value is computed from the exact 0.025 ac per guntha factor (not rounded look-up tables), and the factors are re-verified automatically on every update.
- Can I convert acre to guntha too?
- Yes. The converter works both ways — enter a value in either field. 1 acre = 40 guntha.