| Daily Cost | hesaplanacak |
|---|---|
| Monthly Cost | hesaplanacak |
| Annual Cost | hesaplanacak |
| Annual kWh Consumed | hesaplanacak |
Scenario A saved. Change values and recalculate → Scenario B will appear.
Chart
Scenario Comparison
Recent Calculations
How to Calculate Appliance Running Costs
Understanding how much each appliance costs to run helps identify energy hogs and reduce your electricity bill. The calculation is straightforward once you know the wattage and usage hours.
Electricity Cost Formula
Energy (kWh) = Power (W) x Time (hours) / 1,000
Cost = Energy (kWh) x Electricity Rate (per kWh)
Example: 60-Watt Bulb
Running for 5 hours/day at $0.25/kWh:
- Daily: 60 x 5 / 1,000 = 0.3 kWh x $0.25 = $0.075/day
- Monthly: $0.075 x 30 = $2.25/month
- Yearly: $27.38/year
Typical Appliance Power Consumption
| Appliance | Watts | Cost/month (5 hrs/day, $0.25/kWh) |
|---|---|---|
| LED bulb | 10 W | $0.38 |
| Laptop | 50 W | $1.88 |
| TV (55-inch LED) | 120 W | $4.50 |
| Refrigerator | 150 W (24 hrs) | $27 |
| Air conditioner | 1,500 W | $56 |
| Clothes dryer | 5,000 W | $19 (1 hr/day) |
Biggest Energy Savers
- Replace old incandescent bulbs with LEDs: saves up to 85% per bulb
- Upgrade to A+++ rated appliances
- Install smart power strips to eliminate standby power
- Set water heater to 55 C instead of 60 C
How to Use This Calculator
Using our calculator is simple: enter the required values into the input fields and click the calculate button. Results are displayed instantly on screen. You can adjust the values and recalculate to compare different scenarios and find the best option for your situation.
Frequently Asked Questions
| Question | Answer |
|---|---|
| How accurate are the results? | We use standard formulas and up-to-date 2025 rates. Individual circumstances may vary slightly. |
| Is this calculator free? | Yes, completely free and no registration required. |
| What should I do for exact figures? | For precise information, consult a relevant professional or official authority. |
| Does it work on mobile devices? | Yes, it works seamlessly on all devices and screen sizes. |
Important Notes
This calculator is provided for informational purposes only. For legal, financial, or medical decisions, always seek advice from qualified professionals. Calculation results do not constitute official documents. Legislative changes may affect results; please visit the relevant official website for the most up-to-date information. Our calculators are regularly updated to reflect current regulations and rates.
Related Calculators
Check out our other related calculators on the homepage for similar financial and practical calculations. Using multiple tools together helps you make better-informed decisions. Browse our category pages to discover all available calculators organized by topic.
Related Calculators
Budget Planner
Free monthly budget planner. Enter your income and expense categories to calculate your budget balance, savings rate, and spending breakdown. Use our free calcu
AC BTU Calculator
Free AC BTU calculator. Find the right air conditioner capacity in BTU or kW for any room size, accounting for insulation, sun exposure, and occupancy.
LED Savings Calculator
Free LED savings calculator. See exactly how much you save in electricity and money by switching to LED bulbs, including payback period. Use our free calculator
Frequently Asked Questions
Embed This Tool
Paste the code below into your site to embed this calculator.