Use a realistic duty cycle for appliances that switch on and off.
The increase is the difference between two full tariff calculations, so band changes are included.Watts → kWh → EGP
Appliance electricity cost calculator for Egypt
Estimate the monthly consumption of an air conditioner, heater, fridge, pump or any other appliance — then see its likely effect on the whole household bill.
Band-awarePrivateCurrent tariff
Read the nameplate
Use input power in watts, not cooling capacity, horsepower or a marketing model number.
Estimate duty cycle
For cycling equipment, enter the share of time it actually draws the stated power rather than assuming 100%.
Compare scenarios
Try fewer hours or a different utilization percentage to estimate the effect of a realistic saving habit.
حساب استهلاك الأجهزة الكهربائية
كم يضيف التكييف أو السخان إلى فاتورة الكهرباء؟
أدخل قدرة الجهاز بالواط وساعات التشغيل وعدد الأيام ونسبة التشغيل، ثم أضف استهلاك المنزل الحالي ليحسب Watt Egypt فرق التكلفة بين فاتورتين كاملتين وفق شرائح الاستهلاك.
Frequently asked questions
How do I convert appliance watts to monthly kWh?
Multiply watts by hours per day, days per month and utilization, then divide by 1,000. Utilization accounts for appliances that cycle instead of drawing full power continuously.
Why do I need current monthly consumption?
Egyptian residential prices change by consumption band. The same appliance can cost more when it pushes the household into a higher regime.
Can I use the nameplate wattage?
Yes as a starting point, but air conditioners, fridges and pumps cycle. A measured average or realistic utilization percentage gives a better estimate.