Land area converter (Assam) sq ft, sq m, acre, hectare, Bigha/Katha/Lessa

Edit any field and the rest will update. Individual Bigha/Katha/Lessa fields show fractional values (e.g. 1.7 Bigha). Composite section shows canonical integer decomposition (like 1 Bigha 3 Katha 10 Lessa).

Square feet (sq ft)

Square meter (m²)

Acre

Hectare

Bigha (14400 sq ft) — fractional

Katha (2880 sq ft) — fractional

Lessa (144 sq ft) — fractional

Composite (Bigha / Katha / Lessa) — separate integer controls (canonical)

Bigha

Katha

Lessa

Canonical composite

Normalization rule: 1 Bigha = 5 Katha = 20 Lessa. Composite shows canonicalised integers (e.g. 24,480 sq ft → 1 Bigha 3 Katha 10 Lessa).

Tip: Individual Bigha/Katha/Lessa are fractional and independent (e.g. 24480 sq ft → 1.7 Bigha, 8.5 Katha, 170 Lessa). Composite is a separate integer representation and will be kept in sync with total area.

About Assam Land Measurement Units

In Assam, land is traditionally measured using Bigha, Katha and Lessa. These units differ from other Indian states.

1 Bigha = 14,400 sq ft
1 Katha = 2,880 sq ft
1 Lessa = 144 sq ft
1 Bigha = 5 Katha = 20 Lessa

Frequently Asked Questions

How many square feet are in 1 Bigha in Assam?

1 Bigha in Assam equals 14,400 square feet.

How many Katha are in 1 Bigha?

1 Bigha equals 5 Katha in Assam.

How many Lessa are in 1 Katha?

1 Katha equals 20 Lessa in Assam land measurement.

Why Use assam-bigha-katha.pages.dev ?

This is the only place where you can see all Assam land measurement units (Bigha, Katha, Lessa, square feet, square meter, acre and hectare) side by side at once. No clutter. No unnecessary steps. Just a single-purpose calculator built for quick and accurate land conversion.

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