Geometry Calculator Hub

Explore our collection of free geometry calculators. Instantly find areas, perimeters, volumes, surface areas, angles, and more. Perfect for students, teachers, engineers, and anyone working with shapes and figures.

Area Calculators

Rectangle Area Square Area Circle Area Semicircle Area Triangle Area Trapezoid Area Parallelogram Area Sector Area Rhombus Area Kite Area Ellipse Area Regular Pentagon Area Regular Hexagon Area Regular Octagon Area

Perimeter Calculators

Rhombus Perimeter Circle Perimeter Rectangle Perimeter Square Perimeter Semicircle Perimeter Triangle Perimeter Trapezoid Perimeter Parallelogram Perimeter Sector Perimeter Ellipse Perimeter Kite Perimeter Regular Pentagon Perimeter Regular Hexagon Perimeter Regular Octagon Perimeter

Volume Calculators

Sphere Volume Cone Volume Cube Volume Cylinder Volume Capsule Volume Rectangular Box Volume Conical Frustum Volume Ellipsoid Volume Hemisphere Volume Hollow Cylinder Volume Square Pyramid Volume Triangular Prism Volume

Surface Area Calculators

Sphere Surface Area Cube Surface Area Cylinder Surface Area Cone Surface Area Rectangular Box Surface Area Hemisphere Surface Area Square Pyramid Surface Area Capsule Surface Area Conical Frustum Surface Area Hollow Cylinder Surface Area Triangular Prism Surface Area Ellipsoid Surface Area

Why Use Our Geometry Calculator Hub?

Geometry is everywhere—from classrooms to construction sites. Our Geometry Calculator Hub provides accurate, step-by-step results for common geometric problems. Whether you’re working on assignments, designing a project, or just double-checking calculations, these tools make the process fast and error-free.

✅ Instantly calculate areas, perimeters, and volumes
✅ Covers 2D and 3D shapes like circles, triangles, cubes & cones
✅ Works on mobile, tablet, and desktop
✅ Perfect for students, teachers, and professionals
✅ Saves time and avoids manual calculation errors