FORMULA
Calculation method
Energy (kWh) = Power (kW) × Time (h) × Average load ratio
A 15 kW machine operating 8 hours per day for 30 days at 80% average load consumes approximately 2,880 kWh.
ENERGY CALCULATION
Energy Consumption and Cost Calculator
Estimate period energy consumption and cost from equipment power, operating time and average load ratio.
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CALCULATOR
Energy consumption and cost calculation
Total consumption2.880 kWh
Estimated energy cost10.080 ₺
iTariff structure, reactive charges, demand penalties, taxes and other contract items are not included in this simple cost estimate.
FREQUENTLY ASKED
About this calculation
Does a motor always consume its nameplate power?
No. Actual consumption varies with load ratio, efficiency, operating mode and process conditions.
Why will this differ from the invoice?
Reactive energy, demand charges, tariff periods, taxes and other contract items are not included.
ENGINEERING NOTE
Fast calculation, clear assumptions, correct interpretation
The tools are intended for preliminary assessment and checking. Alongside each result, we explain the formula, assumptions and field conditions that require attention.
Prepared by: Neo Kontrol Otomasyon · Last technical review: July 2026
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