Foundry & Forging calculator

Pour Weight Calculator Calculator

Estimate pour weight for foundry and forging using production-ready inputs so teams can screen a capital project before a detailed business case. Enter the investment, your real annual savings, and ongoing support cost to see when the project pays back.

What this calculator does

  • Estimate pour weight for foundry and forging using production-ready inputs so teams can screen a capital project before a detailed business case.
  • Use it when pour weight in foundry and forging is being compared against another foundry and forging project for the same budget.
  • Turns pour weight investment, annual pour weight savings, annual pour weight support cost into a payback period for pour weight in foundry and forging.

Formula used

  • Net annual pour weight savings = annual pour weight savings - annual pour weight support cost
  • Pour weight payback period = pour weight investment รท net annual savings

Inputs explained

  • Pour weight investment: Enter the full project cost including equipment, integration, tooling, training, installation, and launch support.
  • Annual pour weight savings: Use documented labor, scrap, energy, uptime, warranty, or capacity savings from the business case.
  • Annual pour weight support cost: Include maintenance, spares, software, calibration, utilities, and specialist support required each year.

How to use the result

  • Use it when ranking competing projects against the same budget.
  • Ramp time, training cost, and process change risk are not in the formula; they often add 20 to 40 percent in year one.

Common questions

  • Why use this pour weight tool for foundry and forging? Estimate pour weight for foundry and forging using production-ready inputs so teams can screen a capital project before a detailed business case. You get a payback period you can defend before quoting, scheduling, or sign-off.
  • What numbers should I focus on first? pour weight investment, annual pour weight savings, annual pour weight support cost usually move the payback period most. Pull from measured foundry and forging runs, supplier data, and recent quotes rather than memory.
  • How should I act on the output? Use the payback period plus the five year net to argue the foundry and forging business case on its own merits.
  • What can throw the result off? Validate the savings number against a baseline measurement, not a vendor estimate; vendor numbers run high.

Last reviewed 2026-05-12.