Electricity consumption Energy (kWh) = Power (kW) × operating hours, and the cost energy × tariff This can be calculated using the following method. For example, if a 7.5 kW load operates 10 hours a day, 30 days a month, it consumes 2,250 kWh per month; with a tariff of 3.5 TL/kWh, this amounts to approximately 7,875 TL/month, or approximately 94,500 TL/year.

Monthly energy = P × daily hours × days per month · Cost = energy × tariff
Example calculation: 7.5 kW, 10 hours/day, 30 days/month, 3.5 TL/kWh → 2,250 kWh per month ≈ 7,875 TL, per year ≈ 94,500 TL.

Energy Consumption & Cost

Calculate the monthly and annual energy consumption and electricity cost of a load (motor, lighting, appliance).

Monthly energy
–
Monthly cost
–
Annual cost
–
Notes: Monthly energy = P × daily hours × days per month · Cost = energy × tariff. The result is only the active energy consumption; Distribution/transmission fees, taxes, power charges, and reactive power penalties are not included. The actual bill will vary depending on your tariff plan.
Get a quote for an energy efficiency assessment →

How is it calculated?

  1. Enter the power (kW) and daily operating hours.
  2. Enter the number of working days per month and the rate (TL/kWh).
  3. Press Calculate; monthly/yearly kWh and TL will be displayed.

Frequently Asked Questions

How is electricity consumption calculated?
Energy (kWh) = Power (kW) × operating hours; cost = energy × unit tariff (TL/kWh).
What is the monthly electricity cost of a motor?
The cost is calculated using the formula: engine power × hours per day × days per month × tariff; e.g., 7.5 kW, 10 hours/day, 30 days, 3.5 TL/kWh → ≈ 7.875 TL.
Is this amount the total bill?
No. It is only the active energy cost; it does not include distribution, transmission, power charges, taxes, or any potential reactive power penalties.

Related tools and services

This tool and its content are for general informational purposes only; they do not constitute a binding inspection/declaration of conformity. Definitive results will be determined through on-site inspection in accordance with relevant legislation and standards. Get a quote →