Appliance Running Cost Calculator
Find out exactly what each appliance adds to your electricity bill. Set the quantity and daily hours for AC, fridge, fan, motor and more — the tool totals units per day and month, and the cost in rupees at your own per-unit rate.
| Appliance | Watts (W) | Qty | Hours / Day | Rs / Month |
|---|
Units / Day
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Units / Month
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Cost / Month
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How to use
- Enter each appliance's quantity and daily hours — you can also change the watts to match your own model.
- Set your per-unit rate (default Rs 55).
- For an appliance not in the list, press Add Custom Appliance. To delete a row, press ×.
Tips
- Match the watts to your own appliance model — the sticker on the back usually lists it.
- A fridge runs about 24 hours but its compressor cycles on and off, so actual use is often lower than the sticker watts suggest.
- Check your latest bill for the real per-unit rate; the default Rs 55 is only a starting point.
Formula: Units/day = Watts × Qty × Hours ÷ 1000. For AC, fridge or motor repair / service: Azlaan Electric AC Solar Center, Faisalabad — 0300-8987448.
Related tools
- Water Motor Electricity Cost Calculator — Find out how much your water motor adds to the electricity bill from motor HP, daily hours and tariff.
Frequently Asked Questions (FAQ)
How is the running cost calculated?
Units per day equal watts multiplied by quantity multiplied by hours, divided by 1000, multiplied by your per-unit rate.
Can I add my own appliance?
Yes. Press Add Custom Appliance for anything not in the list, and you can change the watts to match your own model or delete a row.
What is the default per-unit rate?
The default is Rs 55 per unit, and you can change it to match your own bill.
Is the appliance running cost calculator free?
Yes, it is free with no signup.