Calculator

Calculate the refraction angle of light in a prism as it changes direction based on the geometry and refractive index of the prism.

Calculate the Total Harmonic Distortion (THD) of a signal in audio and electric power systems and to understand the distorted waveform.

This technical report designs timber bending members, commonly referred to as rafters and joists, by ensuring the beam meets flexural, shear, bearing, deflection and vibration requirements. The analysis takes into account a notch at the support. All calculations are performed in accordance with Eurocode 5.

This template computes the volume of gravel required for the construction of your road base and the relevant costs depending on the material chosen.

This template simulates the energy consumption, production and cost of various setups including batteries, combined heat and power (CHP) systems, electric vehicle charging and renewable energy sources. It can be used for minimising operational costs in energy management systems. Let's begin!

This calculator computes the maximum demand of current based on the specific load group, its phase types and quantities for single unit households (a house, shed or individual living unit) based on the procedures provided in the AS/NZ 3000 Wiring Manual.

This template is used to analyze and design reinforced concrete beams. It considers applied axial, shear, and moments and checks all ULS and SLS load combinations. It checks the moment and shear capacities, deflections, as well as the minimum depth, cover, and reinforcement required based on ACI 318-19 and ASCE 7-22 standards.