Area Calculator
Calculate area of any shape — Rectangle, Circle, Triangle, Square and more
Area Result
Area
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Perimeter
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Area in sq. meters
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Area in sq. feet
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Area Formulas Reference
| Shape | Area Formula | Perimeter |
|---|---|---|
| Rectangle | l × w | 2(l + w) |
| Square | s² | 4s |
| Circle | π r² | 2πr |
| Triangle | ½ × b × h | a + b + c |
| Trapezoid | ½(a+b)×h | a+b+c+d |
| Rhombus | d1 × d2 / 2 | 4 × side |
Frequently Asked Questions
For irregular plots, divide into regular shapes (triangles, rectangles), calculate each area separately and add them. Many plot surveys provide measurements in this way.
1 sq. meter = 10.764 sq. feet. Our calculator shows conversion automatically. Common for real estate: 1000 sq. ft = 92.9 sq. meters.
1 Bigha varies by state in India. UP: 2,500 sq. yards, Rajasthan: 1,618 sq. yards, Bengal: 1,600 sq. yards. Use our unit converter for exact conversions.