Engineering Tools

Powerful, free engineering tools to streamline your workflow

Available Engineering Tools

Hot Water System Sizing Tool – Hybrid, Solar & Heat Pump

Use our Hot Water System Sizing Tool to calculate solar, hybrid, or heat pump hot water storage, flow rates, pumps,...

Solar Panel Sizing | On-Grid & Off-Grid

Calculate solar panel size, battery, inverter needs for homes. Free rooftop & off-grid calculator, how many solar panels you needs

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Home Load Calculator - MCB, Cable Sizing & Electricity Bill Estimator 2025

Calculate home electrical load, MCB ratings, cable sizes & monthly electricity bills with our professional tool. Supports single/three-phase systems with...

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Metal Weight Calculator | Tank, Pipe & Sheet Estimator

Accurately calculate the weight of steel, stainless steel, MS, aluminum tanks, pipes, and sheets. This professional-grade metal weight calculator uses...

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Professional Pipe Size Calculator | Flow Rate & Velocity Analysis Tool

Professional pipe size calculator for optimal flow rate and velocity analysis. Calculate pipe diameter for pressure boosting, sewage, and water...

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BS 6700 Peak Water Demand Calculator | Engineering & Plumbing Design Tool

Calculate peak water demand per BS 6700 standards. Determine L/s and m³/hr flows for plumbing system design. Essential tool for...

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Residential Water Demand Calculator - LPCD Standards & Storage Tank Sizing Tool

Accurately calculate water demand for residential buildings with our free online calculator. Determine LPCD requirements, sump & overhead tank capacities,...

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Pipe Friction & Pressure Drop Tool

Calculate pressure drop, head loss, and pump sizing with this advanced pipe friction calculator. Supports fittings, flow rate, temperature, and...

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Hydropneumatic Vessel Sizing Calculator

Accurately calculate hydropneumatic pressure vessel size using flow rate, runtime, and pressure values. VFD and multi-pump supported. Based on IS/ASME...

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Need a Custom Engineering Tool?

We can develop specialized tools tailored to your specific engineering needs.

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