• Kite Area Calculator
    Find a kite’s area using the two diagonal lengths. Enter diagonal 1 and diagonal 2 to get the area instantly, calculated with A = (d1 × d2) / 2.
  • Isosceles Triangle Area Calculator
    Calculate the area of an isosceles triangle easily with base and height inputs. Get accurate results instantly for geometry problems and real-world applications.
  • Rhombus Area Calculator
    Calculate the area of a rhombus easily with this online tool. Input the lengths of two diagonals to instantly determine the rhombus area. Fast, accurate, and free!
  • Parallelogram Area Calculator
    Calculate the area of a parallelogram easily with base and height inputs. Get accurate results for your geometry problems and learn how to determine parallelogram area efficiently.
  • Trapezoid Area Calculator
    Calculate the area of a trapezoid accurately with this trapezoid area calculator. Input top base length, bottom base length, and height for precise results. Simplify geometry calculations instantly.
  • Circle Area Calculator
    Calculate the area of a circle quickly and accurately with this Circle Area Calculator. Simply input the radius to determine the precise area of any circular shape.
  • Ellipse Area Calculator
    Ellipse Area Calculator - Calculate the area, perimeter, and eccentricity of an ellipse easily. Enter the lengths of the semi-major and semi-minor axes to get precise results instantly.
  • Rectangle Area Calculator
    Enter length and width to calculate rectangle area and perimeter in seconds. View results and the Area = Length × Width formula to size projects.
  • Sector Area Calculator
    Calculate the area of a circular sector. Enter the radius and central angle in degrees to get the sector area instantly, using πr²θ/360.