Industrial Fans, Blowers & Air Movement Equipment calculator

Energy Cost Calculator

Use this calculator to estimate energy cost for industrial fans and blowers. It helps teams convert motor load, runtime, electricity pricing, demand effects, and operating scope into a cost that can support quoting or operating decisions.

What this calculator does

  • Estimate fan or blower energy cost from operating hours, energy cost per hour, operating share, and fixed demand or test charges.
  • Use it when comparing fan efficiency upgrades, VFD control, damper settings, pressure drop reduction, or test stand operating cost.
  • The result estimates energy cost for the selected fan operation or test scope.

Formula used

  • Variable fan energy cost = fan operating hours × energy cost per operating hour × included operating share
  • Total fan energy cost = variable fan energy cost + fixed demand or test charge

Inputs explained

  • Fan operating hours: Use shift, monthly, annual, or test stand runtime for the fan or blower system.
  • Energy cost per operating hour: Use measured kW times electricity price, or a standard hourly energy cost for the fan duty.
  • Included operating share: Use the portion of runtime, production, or test scope assigned to this fan or blower cost.
  • Fixed demand or test charge: Include demand charge allocation, test cell setup, metering, minimum utility charge, or special energy review cost.

How to use the result

  • Use it to compare efficiency, pressure drop, VFD, and operating schedule scenarios.
  • It depends on actual kW, static pressure, duty cycle, electricity pricing, and demand charge treatment.

Common questions

  • What is the energy cost calculator for? It estimates operating energy cost for industrial fans and blowers.
  • What information should I enter? Use operating hours, energy cost per hour, included operating share, and fixed charges.
  • What does the result tell me? The result helps compare efficiency upgrades, VFD operation, and pressure loss reduction.
  • When is the result only an estimate? It is only an estimate when motor load, runtime, electricity rate, or duty cycle changes.

Last reviewed 2026-05-12.