Convert Katha (Assam) to Bigha (Gujarat)
Convert kathas to bighas instantly. 1 katha (assam) = 0.1666172455 bigha (gujarat) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Bigha (Gujarat) to Katha (Assam) converter for the reverse conversion.
Units explained
Katha (Assam)
An Assam katha is a traditional unit of land area equal to approximately 269.71 m² (1/5 of an Assam bigha). It is larger than the Bengal katha despite sharing the name.
Defined as 1/5 of the Assam bigha. The same word 'katha' refers to different sizes in different regional systems.
Assam kathas appear in property records across Assam, particularly for agricultural and rural land transactions.
Traditional regional unit; relationship to bigha standardized as 1:5 in Assam.
Bigha (Gujarat)
A Gujarat bigha is a traditional unit of land area used in Gujarat and parts of Rajasthan, equal to approximately 1618.74 m² (about 0.4 acre).
Originated as a traditional Gujarat land measure. The 1618.74 m² value corresponds to approximately 17,424 square feet.
Gujarat bighas appear in property records and agricultural transactions in Gujarat and bordering Rajasthan districts. Modern legal documents increasingly use hectares with bigha as the customary reference.
Traditional regional unit.
Katha (Assam) to Bigha (Gujarat) conversion formula
The relationship between kathas and bighas:
To convert kathas to bighas, multiply the value in kathas by 0.1666172455. To reverse, multiply bighas by 6.0017796893.
How to use this converter
Type a value into the calculator. The result in bighas updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Bigha (Gujarat) to Katha (Assam) converter for the reverse direction.
Step-by-step: convert kathas to bighas
- Write down the value in kathas (katha).
- Multiply that value by the factor 0.1666172455.
- The product is the equivalent value in bighas (bigha).
- To reverse, multiply the bigha (gujarat) value by 6.0017796893.
Worked examples
Example 1 — Convert 1 katha to bigha:
1 × 0.1666172455 = 0.1666172455 bigha
Example 2 — Convert 100 katha to bigha:
100 × 0.1666172455 = 16.6617245512 bigha
Katha (Assam) to Bigha (Gujarat) conversion table
Standard reference values for converting kathas to bighas:
| Katha (Assam) [katha] | Bigha (Gujarat) [bigha] |
|---|---|
| 0.01 | 0.0016661725 |
| 0.1 | 0.0166617246 |
| 1 | 0.1666172455 |
| 2 | 0.333234491 |
| 3 | 0.4998517365 |
| 4 | 0.666468982 |
| 5 | 0.8330862276 |
| 10 | 1.6661724551 |
| 20 | 3.3323449102 |
| 30 | 4.9985173654 |
| 40 | 6.6646898205 |
| 50 | 8.3308622756 |
| 100 | 16.6617245512 |
| 500 | 83.308622756 |
| 1000 | 166.6172455119 |
Frequently asked questions
How many bighas is 1 katha (assam)?
How do I convert kathas to bighas?
How do I convert bighas back to kathas?
How many bighas is 100 kathas?
Popular area unit conversions
Convert Katha (Assam) to other area units
Show all Katha (Assam) conversions
Metric / SI (5 units)
Imperial / US Customary (3 units)
Indian Subcontinent (15 units)
Sources & references
Conversion factor (1 katha = 0.1666172455 bigha) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.