gunthas to katha-bihar | Exact Decimal + Formula

1 Guntha = 0.8 Katha (Bihar)

One katha equals about 1.25 gunthas (exactly 1.25 guntha). Real-world use: agricultural and residential land sales in maharashtra, gujarat, and karnataka. This page expresses those values in kathas, which is used for land records and property sales in bihar and jharkhand. Enter any value above — the result updates instantly, and a 1–1000 reference table follows below.

About Guntha and Katha (Bihar)

Guntha (guntha)

A guntha is a traditional Indian land unit equal to 1,089 square feet (101.171 square meters).

Where it's used: Agricultural and residential land sales in Maharashtra, Gujarat, and Karnataka.

Katha (Bihar) (katha (Bihar))

A Bihar katha is 1,361.25 square feet (126.46 square meters), larger than the Bengal katha.

Where it's used: Land records and property sales in Bihar and Jharkhand.

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Precision

Formula

katha (Bihar) = guntha × 0.8

To convert Guntha to Katha (Bihar), use the formula displayed above.

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Guntha to Katha (Bihar): Quick Reference Table

Guntha	Katha (Bihar) (Decimal)	Fraction	Real-world equivalent
0.001 guntha	0.0008 katha (Bihar)	-	fractional unit measurement
0.01 guntha	0.008 katha (Bihar)	1/64 katha (Bihar)	fractional unit measurement
0.1 guntha	0.08 katha (Bihar)	5/64 katha (Bihar)	fractional unit measurement
0.5 guntha	0.4 katha (Bihar)	13/32 katha (Bihar)	fractional unit measurement
1 guntha	0.8 katha (Bihar)	51/64 katha (Bihar)	fractional unit measurement
2 guntha	1.6 katha (Bihar)	1 19/32 katha (Bihar)	standard single unit scale
5 guntha	4 katha (Bihar)	-	standard single unit scale
10 guntha	8 katha (Bihar)	-	standard single unit scale
25 guntha	20 katha (Bihar)	-	multiple unit increments
50 guntha	40 katha (Bihar)	-	multiple unit increments
100 guntha	80 katha (Bihar)	-	multiple unit increments
250 guntha	200 katha (Bihar)	-	multiple unit increments
500 guntha	400 katha (Bihar)	-	multiple unit increments
1000 guntha	800 katha (Bihar)	-	multiple unit increments

guntha to katha (Bihar) Formula and Examples

Direct Formula katha (Bihar) = guntha × 0.8

Inverse Formula guntha = katha (Bihar) × 1.25

Mental Math Shortcut

Divide the value by roughly 1.3 to quickly estimate the converted result.

Common Guntha to Katha (Bihar) Calculations

5 guntha = 4 katha (Bihar)
10 guntha = 8 katha (Bihar)
50 guntha = 40 katha (Bihar)
100 guntha = 80 katha (Bihar)
500 guntha = 400 katha (Bihar)

Precision & Practical Use

For example, 10 guntha = 8 katha (Bihar) — roughly standard single unit scale.

Real-estate and construction figures are usually rounded to the nearest square foot or square meter. Keep 2–3 significant figures unless you're doing engineering takeoffs.

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How to Convert Guntha to Katha (Bihar)

How many katha (bihar)s are in one guntha?

One Guntha (guntha) equals 0.8 Katha (Bihar) (katha (Bihar)). To convert gunthas to katha (bihar)s, multiply the guntha value by 0.8.

How do I convert Guntha to Katha (Bihar)?

Multiply your guntha value by 0.8 to get the result in Katha (Bihar): katha (Bihar) = guntha × 0.8. For example, 5 guntha = 4 katha (Bihar).

What is the formula for converting guntha to katha (Bihar)?

The conversion formula is katha (Bihar) = guntha × 0.8. Use the calculator above for any value, and see the reference table below for common inputs from 0.001 to 1000.

Is there a quick mental estimate for guntha to katha (Bihar)?