The Torus Calculator converts two radii into volume and surface-area in one click. Enter the major radius R and the minor radius r; the script applies $$V=2pi^2Rr^2$$ and $$A=4pi^2Rr$$. For example, R = 12.2 u, r = 4.1 u yields V ≈ 4048 u³ and A ≈ 1975 u². Nearly 30 % of fusion-reactor designs rely on toroidal chambers (IAEA Fusion Data 2021).
Input one edge length, hit “Calculate,” and the calculator returns volume, surface area, and single-face area of a regular tetrahedron in under one second—saving you the 11 manual steps MathWorld lists for the same task (MathWorld, https://mathworld.wolfram.com/Tetrahedron.html).
The Sphere Calculator instantly turns any radius into volume, surface area and diameter. A 15 cm radius sphere contains 14 137.16 cm³ of space (MathWorld Sphere, https://mathworld.wolfram.com/Sphere.html).
Unlock the power of precise cylindrical measurements with our user-friendly Cylinder Calculator. From volume to surface area, get instant, accurate results for all your cylindrical needs. Perfect for students, engineers, and DIY enthusiasts alike. Discover how this versatile tool can revolutionize your projects today!
A cuboid’s size is easy to pin down: enter three edges, and this tool returns volume, surface area and the long “space diagonal.” A 10 cm × 6 cm × 4 cm block holds 240 cm³, and its diagonal spans 10.77 cm—only √3 (1.732) times an edge when it is a cube (NIST, 2023). Use matching units, round to two decimals, and you can quote the results right away.
The cube calculator converts any side length into volume, total surface area and space diagonal in milliseconds. Enter your edge in metres, inches or any consistent unit; the tool applies V = s³, SA = 6s² and SD = s√3 and returns results rounded to two decimals. A 10 cm edge cube encloses exactly 1 L of space (NIST SP 811, 2019).
Unlock the power of geometry with our Comprehensive Cone Calculator! From volume to surface area, master cone measurements effortlessly. Perfect for students, professionals, and curious minds alike. Simplify complex calculations and gain intuitive insights into 3D shapes. Ready to revolutionize your approach to cones? Discover the magic of precision now!
Unlock the power of data analysis with our Quartile Calculator! Discover how this versatile tool can revolutionize your understanding of datasets, from salary distributions to stock prices. Learn to identify outliers, visualize data spread, and make informed decisions. Ready to dive deeper into your data's story? Find out how quartiles can transform your analysis!
Multiply mass (kg), local gravity (N/kg), and height (m) to find gravitational potential energy; a 50 kg box raised 2 m on Earth stores ≈ 981 J (NASA Planetary Fact Sheet, https://nssdc.gsfc.nasa.gov/planetary/factsheet/earthfact.html).
