Conveyors calculator

Conveyor Energy Cost Calculator

Use this calculator when comparing conveyor operating costs, VFD upgrades, shutdown rules, or motor replacement options. It converts kW, runtime, and utility rate into a cost that can be tied to production output.

What this calculator does

  • Calculate conveyor motor energy cost and cost per unit from connected load, runtime, electricity rate, and units moved.
  • an operations or facilities manager needs to estimate conveyor electricity cost for a shift, month, or annualized run plan
  • The result estimates electrical cost for the conveyor motors over the selected period.

Formula used

  • Conveyor energy cost = connected motor load × runtime × energy rate
  • Energy cost per unit moved = energy cost ÷ units moved

Inputs explained

  • Conveyor connected motor load: Use measured kW or nameplate load adjusted for duty cycle when available.
  • Conveyor operating runtime: Use the same time period as the production count and cost review.
  • Blended electricity rate: Include demand or time-of-use effects if your site rolls them into a blended rate.
  • Units moved by conveyor: Use units, cartons, pallets, or loads moved during the same runtime.

How to use the result

  • Use it for operating budgets, energy projects, VFD justification, and comparing always-on versus stop/start controls.
  • It excludes compressed air, controls, demand penalties, maintenance, and non-conveyor equipment unless included in the kW input.

Common questions

  • What is Conveyor Energy Cost for? Calculate conveyor motor energy cost and cost per unit from connected load, runtime, electricity rate, and units moved.
  • What information do I need before using it? You need connected motor load, operating runtime, blended energy rate, and units moved for the same period.
  • When is the result only an estimate? The result is an estimate when connected load is based on nameplate HP instead of measured kW or when utility demand charges are material.
  • How can I use the result on the line? Use the cost to compare conveyor control strategies, include energy in quotes, or build a business case for efficient drives.

Last reviewed 2026-05-12.