Ultimate Geometry Calculation Hub
Explore 46+ precise calculators for geometric area, volume, and surface area calculations. Covering basic to advanced shapes, our tools help solve real-world problems efficiently.
Area Calculators
Triangle Area Calculator
Base-height, Heron's formula methods
Rectangle Area Calculator
Length × width formula
Trapezoid Area Calculator
Sum of parallel sides × height
Parallelogram Area Calculator
Base × height calculation
Diamond Area Calculator
Diagonals multiplication formula
Equilateral Triangle Area Calculator
√3/4 × side² formula
Cyclic Quadrilateral Area Calculator
Brahmagupta's formula calculation
Ellipse Area Calculator
Major & minor axes formula
Semicircle Area Calculator
πr²/2 with radius input
Sector Area Calculator
Radius & central angle input
Annular Area Calculator
Area of circular ring (R² - r²)
Annular Sector Area Calculator
Circular ring sector calculation
Circle Area Calculator
πr² from radius input
Ellipse Focus Triangle Area Calculator
Short semi-axis & eccentricity angle
Sphere Surface Area Calculator
4πr² from radius input
Spherical Segment Area Calculator
Surface area of spherical cap
Pyramid Lateral Area Calculator
Sum of triangular faces
Rectangular Prism Surface Area Calculator
2(lw + lh + wh) formula
Semicircle & Related Shapes Area Calculator
Composite semicircle areas
Annular & Related Shapes Area Calculator
Composite ring-shaped areas
Frustum Surface Area Calculator
Top/bottom radii & slant height
Cylinder Surface Area Calculator
2πr(r + h) formula
Cone Surface Area Calculator
πr(r + l) formula
Regular Polygon Area Calculator
Interactive regular polygon area calculations
Semi-Annulus Area Calculator
Formula-based semi-annulus area calculations
Square Area Calculator
Side length squared formula
Diamond Area Formula Analysis
Historical origins & derivation
Volume Calculators
Sphere Volume Calculator
4/3πr³ from radius input
Pyramid Volume Calculator
Base area × height / 3
Prism Volume Calculator
Base area × height formula
Rectangular Prism Volume Calculator
Length × width × height
Diamond Prism Volume Calculator
Base diamond area × height
Cylinder Lateral Surface Area Calculator
2πrh formula calculation
Cone Lateral Surface Area Calculator
πrl formula calculation
Regular Pyramid Lateral Surface Area Calculator
Perimeter × slant height / 2