Length · Unit Converter

Convert Decimal (Indian) to Guntha

Convert decimals to gunthas instantly. 1 decimal (indian) = 0.4000019769 guntha — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Guntha to Decimal (Indian) converter for the reverse conversion.

Written by Sunith Babu L, Ph.D., Lead Engineer Reviewed by Girish V Kulkarni Ph.D.
Length category 2 min read Published Last reviewed Updated

Units explained

Indian Subcontinent

Decimal (Indian)

What is a decimal (indian)?

A decimal (Indian usage) is a unit of land area equal to 1/100 of an acre, or approximately 40.4686 m². It is identical to the cent but uses the term 'decimal' in Bengal and Bangladesh.

Origin of the decimal (indian)

Same definition as the cent; the regional naming differs. 'Decimal' is preferred in West Bengal, Bangladesh, and some Northeast Indian states.

Where it is used

Decimals appear in property listings, agricultural records, and land documents in Bengal and Bangladesh. The term coexists with bigha (which is much larger) and katha for everyday use.

When and where it was developed

Standardized in colonial Bengal.

Indian Subcontinent

Guntha

What is a guntha?

A guntha is a unit of land area used in Maharashtra, Karnataka, and parts of Andhra Pradesh, equal to approximately 101.171 m² (1/40 acre or 121 square yards).

Origin of the guntha

Defined as 1/40 of an acre during British colonial administration in the Bombay Presidency and adjacent regions.

Where it is used

Gunthas are the standard unit for residential plots in Maharashtra (Pune, Mumbai suburbs), parts of Karnataka, and Telangana. 1 acre = 40 gunthas; the conversion is widely memorized in regional real estate.

When and where it was developed

Standardized in colonial Bombay Presidency.

Decimal (Indian) to Guntha conversion formula

The relationship between decimals and gunthas:

1 = 0.4000019769 guntha
1 guntha = 2.4999876447

To convert decimals to gunthas, multiply the value in decimals by 0.4000019769. To reverse, multiply gunthas by 2.4999876447.

How to use this converter

Type a value into the calculator. The result in gunthas updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Guntha to Decimal (Indian) converter for the reverse direction.

Step-by-step: convert decimals to gunthas

  1. Write down the value in decimals ().
  2. Multiply that value by the factor 0.4000019769.
  3. The product is the equivalent value in gunthas (guntha).
  4. To reverse, multiply the guntha value by 2.4999876447.

Worked examples

Example 1 — Convert 1 to guntha:
1 × 0.4000019769 = 0.4000019769 guntha

Example 2 — Convert 100 to guntha:
100 × 0.4000019769 = 40.0001976851 guntha

Decimal (Indian) to Guntha conversion table

Standard reference values for converting decimals to gunthas:

Decimal (Indian) []Guntha [guntha]
0.010.0040000198
0.10.0400001977
10.4000019769
20.8000039537
31.2000059306
41.6000079074
52.0000098843
104.0000197685
208.000039537
3012.0000593055
4016.000079074
5020.0000988426
10040.0001976851
500200.0009884255
1000400.0019768511

Frequently asked questions

How many gunthas is 1 decimal (indian)?
1 decimal (indian) equals 0.4000019769 guntha.
How do I convert decimals to gunthas?
Multiply the value in decimals by 0.4000019769 to get gunthas.
How do I convert gunthas back to decimals?
Multiply the value in gunthas by 2.4999876447, or use the Guntha to Decimal (Indian) converter.
How many gunthas is 100 decimals?
100 decimals equals 40.0001976851 gunthas, because 100 × 0.4000019769 = 40.0001976851.

Convert Decimal (Indian) to other area units

Show all Decimal (Indian) conversions
Metric / SI (5 units)
Decimal (Indian) to Square Millimeter (mm²) Decimal (Indian) to Square Centimeter (cm²) Decimal (Indian) to Square Meter (m²) Decimal (Indian) to Hectare (ha) Decimal (Indian) to Square Kilometer (km²)
Imperial / US Customary (3 units)
Decimal (Indian) to Square Inch (in²) Decimal (Indian) to Square Foot (ft²) Decimal (Indian) to Acre (ac)
Indian Subcontinent (15 units)
Decimal (Indian) to Ankanam () Decimal (Indian) to Marla (marla) Decimal (Indian) to Cent (ct) Decimal (Indian) to Katha (Bengal) (katha) Decimal (Indian) to Guntha (guntha) Decimal (Indian) to Katha (Bihar) (katha) Decimal (Indian) to Ground (Chennai) () Decimal (Indian) to Katha (Assam) (katha) Decimal (Indian) to Kanal (kanal) Decimal (Indian) to Bigha (Kachha, North India) (bigha) Decimal (Indian) to Bigha (West Bengal) (bigha) Decimal (Indian) to Bigha (Assam) (bigha) Decimal (Indian) to Bigha (Gujarat) (bigha) Decimal (Indian) to Bigha (Rajasthan) (bigha) Decimal (Indian) to Bigha (Pucca, North India) (bigha)

Sources & references

Conversion factor (1 = 0.4000019769 guntha) verified against the following authoritative sources:

Results are provided for general reference. Verify critical measurements against an authoritative standard.