Physics & Science

Explore the building blocks of the universe with this high-performance Interactive Periodic Table. Filter by chemical...

Calculate Area, Moment of Inertia (Ix, Iy), and Section Modulus for I-beams, Rectangular Tubes, and Channels....

Calculate bullet kinetic energy and momentum. Features presets for common calibers and supports grains/fps and grams/mps...

Compute photon energy, frequency, and wavelength. Features an interactive Electromagnetic Spectrum map.

Calculate momentum (p=mv) and impulse. Simulate Elastic vs Inelastic collisions between two objects.

Convert Pascals to dB SPL and calculate noise attenuation over distance. Includes OSHA/NIOSH safety zones.

Physics utility for calculating work (Joules/Ft-lbs) with vector angle adjustments. Features interactive force slider and friction...

Laboratory utility for physics and chemistry students. Calculates Absolute, Relative, and Percentage error with automatic significant...

Calculate muzzle energy for high-power air rifles. Supports .177, .22, and .25 calibers with inputs in...

Compute electrostatic force, charge magnitude, or separation distance using Coulomb's Law. Includes dielectric medium adjustments and...

Convert molecular equations to net ionic forms. Features a solubility rule engine, spectator ion identifier, and...

Calculate the kinetic energy of moving objects. Features unit mixing (mph, kg, lbs) and an impact...

Compute the hidden height of distant objects due to Earth's curve. Precise geodesic tool for engineers,...

Thermodynamics tool for calculating wattage, time-to-boil, and resistance for heating elements. Database includes specific heat capacities...