Industrial Enzymes & Bio-Ingredients calculator

Drying Energy Calculator

Use this calculator to estimate energy used by drying operations for enzyme and bio-ingredient products. It helps translate dryer load and runtime into batch energy cost and cost per kg of acceptable powder or concentrate.

What this calculator does

  • Estimate drying energy cost for enzyme powder or bio-ingredient drying using connected load, runtime, electricity cost, and kg produced.
  • Use it when comparing spray drying, tray drying, fluid bed drying, or concentration conditions for finished ingredient cost.
  • The result estimates dryer energy cost and energy cost per kg of accepted product.

Formula used

  • Total drying energy cost = dryer connected load × drying runtime × blended electricity cost
  • Drying energy cost per kg = total energy cost ÷ accepted dried product output

Inputs explained

  • Dryer connected load: Use spray dryer, fluid bed, tray dryer, vacuum dryer, fan, heater, or chiller load from a meter, nameplate, or batch log.
  • Drying runtime: Enter drying hours for the batch or campaign, including warm up or hold time if it is charged to the product.
  • Blended electricity cost: Use the plant energy rate including demand charges if finance applies them to production cost.
  • Accepted dried product output: Use accepted powder, granule, concentrate, or dry bio-ingredient output from the same drying run.

How to use the result

  • Use it to compare drying schedules, moisture targets, throughput, and cost assumptions for quotes.
  • It excludes steam, gas, compressed air, cleaning energy, and yield loss unless those values are included separately.

Common questions

  • What is the drying energy calculator for? It estimates electricity use and cost for drying enzyme or bio-ingredient products.
  • What information should I enter? Use connected load, drying runtime, electricity cost, and accepted product output.
  • What does the result tell me? The result helps compare drying conditions and include energy in finished ingredient cost.
  • When is the result only an estimate? It is only an estimate when dryer loading, moisture target, utility allocation, or accepted kg changes.

Last reviewed 2026-05-12.