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Appliance Cost Calculator
Find out exactly how much each appliance is costing you.
Units (kWh)
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Cost
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Cost/Hour
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CO₂ Emissions
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Monthly Cost Comparison
💡 Efficiency Tips for Heavy Appliances
🌬️ Air Conditioner
Clean filters monthly. Set thermostat to 26°C (not 18°C). An inverter AC at 26°C uses half the power of a non-inverter at 22°C.
🧊 Refrigerator
Don't place near heat sources. Keep temperature at 3-4°C. Ensure door seals are tight. Defrost regularly if not frost-free.
💡 Lighting
Replace all CFLs/incandescents with LED bulbs. A 12W LED gives the same light as a 60W incandescent — 80% savings.
⚡ Inverter vs Non-Inverter
Inverter ACs: 40-60% savings. Inverter Fridges: 30-50% savings. Higher upfront cost pays back in 1-2 years of electricity savings.
Frequently Asked Questions
How accurate is the appliance cost calculator? ▼
It provides a good estimate based on the wattage and usage hours you enter. Actual costs depend on your tariff slab, FPA, and taxes, which can increase the real bill amount.
Why is my AC costing so much? ▼
ACs are the biggest electricity consumers in Pakistani homes. A non-inverter 1.5 ton AC running 8 hours/day can add ₨8,000-15,000 to your monthly bill depending on your slab.
What's the difference between inverter and non-inverter appliances? ▼
Inverter models adjust their motor speed based on demand, using 40-60% less electricity. Non-inverter models run at full power or not at all, consuming more energy.
Should I replace old appliances? ▼
If your fridge or AC is older than 8-10 years, replacing it with an inverter model typically pays for itself within 2-3 years through electricity savings.