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

5.0 out of 5 (1 rating)
Advertisement

Enter details

Converted Value
0.0012207

Also available in our Android app, with charts and full breakdown tables.

Rate this calculator

Was it useful? A quick star rating helps others — and you can leave a comment too.
Rate it: ★ ★ ★ ★ ★
Advertisement

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

1 biswa-up = 4.88281 × 10⁻⁵ mi² 1 biswa / katha (Uttar Pradesh / Bihar) equals 4.88281 × 10⁻⁵ square miles

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

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

🧮 Formula

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

Where

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

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

Biswa / Katha (Uttar Pradesh / Bihar) (biswa-up)Square Miles (mi²)
1 biswa-up4.88281 × 10⁻⁵ mi²
2 biswa-up9.76563 × 10⁻⁵ mi²
5 biswa-up0.000244141 mi²
10 biswa-up0.000488281 mi²
20 biswa-up0.000976563 mi²
50 biswa-up0.00244141 mi²
100 biswa-up0.00488281 mi²
500 biswa-up0.0244141 mi²
1,000 biswa-up0.0488281 mi²

✏️ Worked examples

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

25 biswa-up × 4.88281 × 10⁻⁵ = 0.0012207 mi²

Try this example →

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

250 biswa-up × 4.88281 × 10⁻⁵ = 0.012207 mi²

Try this example →

📘 About these units

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).

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

❓ Frequently asked questions

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

There are 4.88281 × 10⁻⁵ square miles in one biswa / katha (Uttar Pradesh / Bihar).

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

Multiply the number of biswa / katha (Uttar Pradesh / Bihar) by 4.88281 × 10⁻⁵. For example, 10 biswa / katha (Uttar Pradesh / Bihar) equal 0.000488281 square miles.

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

One square mile equals 20,480 biswa / katha (Uttar Pradesh / Bihar).

What people are saying
★★★★★
Anonymous · 04 Oct 2026