🗺️ Square Miles to Biswa / Katha (Uttar Pradesh / Bihar) Converter

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Converted Value
5,120,000

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⚡ Square Miles to Biswa / Katha (Uttar Pradesh / Bihar): the quick answer

1 mi² = 20,480 biswa-up 1 square mile equals 20,480 biswa / katha (Uttar Pradesh / Bihar)

To convert square miles to biswa / katha (Uttar Pradesh / Bihar), multiply the value by 20,480. To go the other way, multiply biswa / katha (Uttar Pradesh / Bihar) by 4.88281 × 10⁻⁵ to get square miles.

↔ Convert biswa / katha (Uttar Pradesh / Bihar) to square miles instead

🧮 Formula

Square Miles to Biswa / Katha (Uttar Pradesh / Bihar)
biswa-up = mi² × 20,480
Biswa / Katha (Uttar Pradesh / Bihar) to Square Miles
mi² = biswa-up × 4.88281 × 10⁻⁵

Where

  • mi² = the area in square miles
  • biswa-up = the area in biswa / katha (Uttar Pradesh / Bihar)
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per square mile) ÷ (square meters per biswa / katha (Uttar Pradesh / Bihar)).

📊 Square Miles to Biswa / Katha (Uttar Pradesh / Bihar) conversion table

Square Miles (mi²)Biswa / Katha (Uttar Pradesh / Bihar) (biswa-up)
1 mi²20,480 biswa-up
2 mi²40,960 biswa-up
5 mi²102,400 biswa-up
10 mi²204,800 biswa-up
20 mi²409,600 biswa-up
50 mi²1,024,000 biswa-up
100 mi²2,048,000 biswa-up
500 mi²10,240,000 biswa-up
1,000 mi²20,480,000 biswa-up

✏️ Worked examples

Convert 25 square miles to biswa / katha (Uttar Pradesh / Bihar)

25 mi² × 20,480 = 512,000 biswa-up

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Convert 250 square miles to biswa / katha (Uttar Pradesh / Bihar)

250 mi² × 20,480 = 5,120,000 biswa-up

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📘 About these units

Square mile (mi²). A square mile is 640 acres (2.58999 km²).

Biswa / katha (Uttar Pradesh / Bihar) (biswa-up). In Uttar Pradesh, Bihar and Rajasthan a biswa (katha) is one twentieth of a pucca bigha: 1,361.25 square feet (about 126.5 m²). Used in: Asia — India (north & east).

❓ Frequently asked questions

How many biswa / katha (Uttar Pradesh / Bihar) are in one square mile?

There are 20,480 biswa / katha (Uttar Pradesh / Bihar) in one square mile.

How do I convert square miles to biswa / katha (Uttar Pradesh / Bihar)?

Multiply the number of square miles by 20,480. For example, 10 square miles equal 204,800 biswa / katha (Uttar Pradesh / Bihar).

How many square miles are in one biswa / katha (Uttar Pradesh / Bihar)?

One biswa / katha (Uttar Pradesh / Bihar) equals 4.88281 × 10⁻⁵ square miles.

What people are saying
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Anonymous · 04 Oct 2026