Convert Bigha (Kachha, North India) to Square Foot
Convert bighas to square feet instantly. 1 bigha (kachha, north india) = 10853.5737904809 square foot — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Square Foot to Bigha (Kachha, North India) converter for the reverse conversion.
Units explained
Bigha (Kachha, North India)
A kachha (smaller) bigha is a traditional unit of land area used in North India, equal to approximately 1008 m² (about 0.25 acre). Used alongside the pucca bigha in Uttar Pradesh and Bihar.
The 'kachha' (raw or smaller) bigha is exactly one-third the size of the pucca bigha. Both units coexist in regional usage.
Kachha bighas appear in informal property descriptions and traditional land records in Uttar Pradesh and Bihar. Modern legal documents typically use hectares or pucca bighas with explicit conversion.
Traditional unit; relationship to pucca bigha standardized as 1:3.
Square Foot
A square foot is an imperial unit of area equal to exactly 0.09290304 m². It is the dominant unit for real estate area measurement in the United States and is widely used in India for residential property listings.
Derived by squaring the foot. The foot was standardized to exactly 0.3048 m via the 1959 International Yard and Pound Agreement.
Square feet are the standard unit for US real estate floor area, HVAC capacity ratings (BTU per ft²), commercial leasing, and construction. In India, square feet is the dominant unit for residential property advertisements alongside traditional regional units.
Foot dates to ancient civilizations; modern exact value standardized in 1959.
Bigha (Kachha, North India) to Square Foot conversion formula
The relationship between bighas and square feet:
To convert bighas to square feet, multiply the value in bighas by 10853.5737904809. To reverse, multiply square feet by 9.213555e-5.
How to use this converter
Type a value into the calculator. The result in square feet updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Square Foot to Bigha (Kachha, North India) converter for the reverse direction.
Step-by-step: convert bighas to square feet
- Write down the value in bighas (bigha).
- Multiply that value by the factor 10853.5737904809.
- The product is the equivalent value in square feet (ft²).
- To reverse, multiply the square foot value by 9.213555e-5.
Worked examples
Example 1 — Convert 1 bigha to ft²:
1 × 10853.5737904809 = 10853.5737904809 ft²
Example 2 — Convert 100 bigha to ft²:
100 × 10853.5737904809 = 1085357.3790480914 ft²
Real-world example — Geographic to architectural scale
One bigha (kachha, north india) equals 100,000 square feet. Map scales use this when an architectural site plan (in the smaller unit) must be related to road-network plans (in the larger unit) on the same drawing.
1 bigha × 10853.5737904809 = 10853.5737904809 ft²
Real-world example — Geographic to architectural conversion
One bigha (kachha, north india) equals 100,000 square feet. The conversion bridges geographic-scale survey work and architectural-scale building plans on the same drawing.
1 bigha × 10853.5737904809 = 10853.5737904809 ft²
Bigha (Kachha, North India) to Square Foot conversion table
Standard reference values for converting bighas to square feet:
| Bigha (Kachha, North India) [bigha] | Square Foot [ft²] |
|---|---|
| 0.01 | 108.5357379048 |
| 0.1 | 1085.3573790481 |
| 1 | 10853.5737904809 |
| 2 | 21707.1475809618 |
| 3 | 32560.7213714427 |
| 4 | 43414.2951619237 |
| 5 | 54267.8689524046 |
| 10 | 108535.7379048091 |
| 20 | 217071.4758096183 |
| 30 | 325607.2137144274 |
| 40 | 434142.9516192366 |
| 50 | 542678.6895240457 |
| 100 | 1085357.3790480914 |
| 500 | 5426786.8952404568 |
| 1000 | 1.085357e+7 |
Frequently asked questions
How many square feet is 1 bigha (kachha, north india)?
How do I convert bighas to square feet?
How do I convert square feet back to bighas?
How many square feet is 100 bighas?
Popular area unit conversions
Convert Bigha (Kachha, North India) to other area units
Show all Bigha (Kachha, North India) conversions
Metric / SI (5 units)
Imperial / US Customary (3 units)
Indian Subcontinent (15 units)
Sources & references
Conversion factor (1 bigha = 10853.5737904809 ft²) 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.