chatak to feddan | Exact Decimal + Formula

1 Chatak (Bengal) = 0.003981 Feddan (Egypt)

One feddan equals about 251 chataks (exactly 251.2082524 chatak). Real-world use: residential land measurement in west bengal and bangladesh. This page expresses those values in feddans, which is used for agricultural land measurement in egypt and sudan; one feddan is 24 kirats. Use the calculator above, then check the reference table for common values from 0.001 to 1000.

About Chatak (Bengal) and Feddan (Egypt)

Chatak (Bengal) (chatak)

A chatak is a Bengali land unit equal to 180 square feet (16.72 square meters), 1/80 of a bigha.

Where it's used: Residential land measurement in West Bengal and Bangladesh.

Feddan (Egypt) (feddan)

A feddan is an Egyptian area unit equal to about 4,200.83 square meters (1.038 acres).

Where it's used: Agricultural land measurement in Egypt and Sudan; one feddan is 24 kirats.

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Precision

Formula

feddan = chatak × 0.003980761

To convert Chatak (Bengal) to Feddan (Egypt), use the formula displayed above.

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Chatak (Bengal) to Feddan (Egypt): Quick Reference Table

Chatak (Bengal)	Feddan (Egypt) (Decimal)	Fraction	Real-world equivalent
0.001 chatak	0.000004 feddan	-	fractional unit measurement
0.01 chatak	0.00004 feddan	-	fractional unit measurement
0.1 chatak	0.000398 feddan	-	fractional unit measurement
0.5 chatak	0.00199 feddan	-	fractional unit measurement
1 chatak	0.003981 feddan	-	fractional unit measurement
2 chatak	0.007962 feddan	1/64 feddan	fractional unit measurement
5 chatak	0.019904 feddan	1/64 feddan	fractional unit measurement
10 chatak	0.039808 feddan	3/64 feddan	fractional unit measurement
25 chatak	0.099519 feddan	3/32 feddan	fractional unit measurement
50 chatak	0.199038 feddan	13/64 feddan	fractional unit measurement
100 chatak	0.398076 feddan	25/64 feddan	fractional unit measurement
250 chatak	0.99519 feddan	-	fractional unit measurement
500 chatak	1.99038 feddan	1 63/64 feddan	standard single unit scale
1000 chatak	3.980761 feddan	3 63/64 feddan	standard single unit scale

chatak to feddan Formula and Examples

Direct Formula feddan = chatak × 0.003980761

Inverse Formula chatak = feddan × 251.208252

Mental Math Shortcut

Divide the value by roughly 251.2 to quickly estimate the converted result.

Common Chatak (Bengal) to Feddan (Egypt) Calculations

5 chatak = 0.019904 feddan
10 chatak = 0.039808 feddan
50 chatak = 0.199038 feddan
100 chatak = 0.398076 feddan
500 chatak = 1.99038 feddan

Precision & Practical Use

For example, 10 chatak = 0.039808 feddan — roughly fractional unit measurement.

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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Area conversions (square feet, square meters, acres, and hectares) are vital in real estate, landscaping, and construction. However, ordering materials requires converting flat surface measurements into material counts.

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.

Square Footage Calc Determine room area measurements. Roofing Square Calc Calculate roofing squares needed. Tile Coverage Calc Estimate tiles and grout requirements. Mulch Coverage Calc Calculate mulch volume and weight. Paint Coverage Calc Estimate gallons of paint required.

How to Convert Chatak (Bengal) to Feddan (Egypt)

How many feddan (egypt)s are in one chatak (bengal)?

One Chatak (Bengal) (chatak) equals 0.003981 Feddan (Egypt) (feddan). To convert chatak (bengal)s to feddan (egypt)s, multiply the chatak (bengal) value by 0.003981.

How do I convert Chatak (Bengal) to Feddan (Egypt)?

Multiply your chatak (bengal) value by 0.003981 to get the result in Feddan (Egypt): feddan = chatak × 0.003981. For example, 5 chatak = 0.019904 feddan.

What is the formula for converting chatak to feddan?

The conversion formula is feddan = chatak × 0.003981. 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 chatak to feddan?