Calculators

Pipe Sizing Calculator

The Pipe Sizing Calculator uses declared design information to calculate pipe diameter, velocity and pressure loss. Enter the real project inputs, review the result and download an Adelphos-branded PDF report.

Free engineering calculator

Enter the known design inputs to calculate pipe diameter, velocity and pressure loss.

Use the Pipe Sizing Calculator immediately without signing in, review the protected Adelphos result, then download the branded PDF report.

Want help with the inputs?

Build this calculation in Chat and Adelphos will guide you through the required information, run the same protected engine and help you review the output.

Loading calculator configuration…

Free calculation. No sign-in. No selector journey.

This public calculator does not recommend a manufacturer, catalogue item or equipment model. It sends declared inputs to the protected Adelphos calculation service and never falls back to browser arithmetic.

No account or Adelphos project is required. No HTML report is offered. The downloadable report is the Adelphos-branded PDF returned by the protected report service.

Method, inputs and limits

How does the Pipe Sizing Calculator work?

Start with the design flow rate, fluid, temperature, pipe material, route length, fittings and the project limits for velocity and pressure loss.

What the Pipe Sizing Calculator calculates

The Pipe Sizing Calculator uses declared design information to calculate pipe diameter, velocity and pressure loss. Enter the real project inputs, review the result and download an Adelphos-branded PDF report.

Design information you need

Start with the design flow rate, fluid, temperature, pipe material, route length, fittings and the project limits for velocity and pressure loss.

Calculation result and PDF report

The result provides a calculated pipe size, velocity and pressure-loss values for the declared route. It does not choose a manufacturer or catalogue product. A successful calculation can also produce an Adelphos-branded PDF report.

Checks, limits and responsibility

This calculation is an aid, not a design approval. The user must verify every input, applicable standard, result and its suitability for the project.

How to calculate it

How to use the Pipe Sizing Calculator.

The calculation follows four clear stages: gather verified information, enter the design inputs, calculate, then review the returned checks and report.

  1. 1. Gather the source information

    Start with the design flow rate, fluid, temperature, pipe material, route length, fittings and the project limits for velocity and pressure loss.

  2. 2. Enter the design inputs

    Use consistent units and declare every required assumption. This calculator does not silently replace missing required values with convenient engineering defaults.

  3. 3. Run the protected calculation

    Submit the form to the Adelphos calculation service. The calculation performs no fallback arithmetic in the browser and returns only the public result needed for review.

  4. 4. Check the result before use

    The result provides a calculated pipe size, velocity and pressure-loss values for the declared route. It does not choose a manufacturer or catalogue product. Check the result against the coordinated design, current project requirements and competent-person review.

Pipe Sizing Calculator searches covered by this page

This page answers the practical search intent behind the Pipe Sizing Calculator: which inputs are needed, what the calculation returns and what must still be checked by the user.

Engineering responsibility

The user is responsible for verifying all inputs, assumptions, standards, selections, outputs and suitability, and for obtaining competent-person review. Adelphos accepts no responsibility for decisions made using this calculation.

Direct answers

Pipe Sizing Calculator questions and answers.

What is Pipe Sizing Calculator?

The Pipe Sizing Calculator uses declared design information to calculate pipe diameter, velocity and pressure loss. Enter the real project inputs, review the result and download an Adelphos-branded PDF report.

How do I use Pipe Sizing Calculator?

Enter the known inputs and run the calculation directly on this page. No account, sign-in or Adelphos project is required; review the result and download the branded PDF report where available.

Can an AI agent use this through MCP?

Where the workflow exposes a named MCP tool, an authorised agent can submit the structured inputs and receive the same traceable result. Consequential outputs remain subject to user review.

Continue the Pipe Sizing Calculator in Adelphos Chat.

Build it in Chat when you want guidance through the inputs, the same protected calculation engine and help reviewing the output before relying on it.

Workflow boundaryPDF reports only · calculation-only public tools