katha-bihar to marlas | Exact Decimal + Formula

1 Katha (Bihar) = 5 Marla

One katha equals exactly 5 marlas — a fixed ratio you can memorize. Real-world use: land records and property sales in bihar and jharkhand. This page expresses those values in marlas, which is used for residential plot sizes in pakistan and north india. Type a value above for an instant answer; the exact formula and the reference table are below.

About Katha (Bihar) and Marla

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.

Marla (marla)

A marla is a land unit equal to 272.25 square feet (25.29 square meters), 1/20 of a kanal.

Where it's used: Residential plot sizes in Pakistan and North India.

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Precision

Formula

marla = katha (Bihar) × 5

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

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Katha (Bihar) to Marla: Quick Reference Table

Katha (Bihar)	Marla (Decimal)	Fraction	Real-world equivalent
0.001 katha (Bihar)	0.005 marla	-	fractional unit measurement
0.01 katha (Bihar)	0.05 marla	3/64 marla	fractional unit measurement
0.1 katha (Bihar)	0.5 marla	1/2 marla	fractional unit measurement
0.5 katha (Bihar)	2.5 marla	2 1/2 marla	standard single unit scale
1 katha (Bihar)	5 marla	-	standard single unit scale
2 katha (Bihar)	10 marla	-	multiple unit increments
5 katha (Bihar)	25 marla	-	multiple unit increments
10 katha (Bihar)	50 marla	-	multiple unit increments
25 katha (Bihar)	125 marla	-	multiple unit increments
50 katha (Bihar)	250 marla	-	multiple unit increments
100 katha (Bihar)	500 marla	-	multiple unit increments
250 katha (Bihar)	1250 marla	-	multiple unit increments
500 katha (Bihar)	2500 marla	-	multiple unit increments
1000 katha (Bihar)	5000 marla	-	multiple unit increments

katha (Bihar) to marla Formula and Examples

Direct Formula marla = katha (Bihar) × 5

Inverse Formula katha (Bihar) = marla × 0.2

Mental Math Shortcut

Multiply the value by roughly 5 to calculate the equivalent amount in your head.

Common Katha (Bihar) to Marla Calculations

5 katha (Bihar) = 25 marla
10 katha (Bihar) = 50 marla
50 katha (Bihar) = 250 marla
100 katha (Bihar) = 500 marla
500 katha (Bihar) = 2500 marla

Precision & Practical Use

For example, 10 katha (Bihar) = 50 marla — roughly multiple unit increments.

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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In home remodeling, flat wall and floor square footages are converted by paint coverage calculators (estimating paint gallons needed) or tile calculators (estimating tile counts, accounting for grout lines and a 10% waste factor). For roofing jobs, surface area is measured in roofing 'squares' (1 square = 100 sq ft). Landscapers use area calculators to estimate bulk mulch and topsoil volume in cubic yards. These specialized calculators bridge the gap between flat dimensional area and commercial material purchasing.

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How to Convert Katha (Bihar) to Marla

How many marlas are in one katha (bihar)?

One Katha (Bihar) (katha (Bihar)) equals 5 Marla (marla). To convert katha (bihar)s to marlas, multiply the katha (bihar) value by 5.

How do I convert Katha (Bihar) to Marla?

Multiply your katha (bihar) value by 5 to get the result in Marla: marla = katha (Bihar) × 5. For example, 5 katha (Bihar) = 25 marla.

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

The conversion formula is marla = katha (Bihar) × 5. 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 katha (Bihar) to marla?