What Temperature Should You Set Your AC to in Winter? (Pakistan Edition)

Many households in Pakistan still run their AC in winter — for cooling or just air circulation. The key question: what temperature keeps you comfortable without spiking your bill?

✅ The Right Temperature: 24-26°C

  • Less strain on the compressor
  • Lower power consumption
  • Reduced risk of catching a cold/flu
  • For just air circulation, use Fan mode or 26-27°C

⚠️ Important: Pakistan’s Slab System

If your monthly consumption crosses 200 units, your ENTIRE bill gets charged at the higher (unprotected) rate — not just the extra units.

This is the single most important point most people don’t know.

💰 Bill Comparison (5-Star Inverter AC, 6 Hours Daily)

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  • Ecestar Ac 1.5 Ton
  • Midea Ac 1.5 Ton
  • Haier Ac 1.5 Ton
  • Kenwood Ac 1.5 Ton
  • Hisense Ac 1.5 Ton
24-26°C (Correct)18-20°C (Wrong)
Consumption/hour~1-1.2 units~1.5-1.8 units
Monthly units~180-200~270-330 (crosses 200!)
Billing slabLower/protectedHigher/unprotected
Estimated billRs 6,500 – 8,000Rs 11,000 – 13,500

Bottom line: Just changing the temperature can roughly DOUBLE your bill — with no real added comfort.

💡 Extra Tips to Cut Your Bill

  • Use a ceiling fan alongside the AC
  • Keep doors/windows sealed
  • Clean the filter regularly
  • Watch the 200-unit threshold
  • Use Timer/Sleep mode
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Conclusion

If you’re running an AC in winter, keep it at 24-26°C — you get comfort, better health, and a lower billing slab. Running it at 18-20°C is simply wasting money.


Note: Figures are estimates based on Pakistan’s 2025-26 NEPRA tariff. Exact rates vary by DISCO (LESCO/IESCO/K-Electric etc.) — always check your latest bill.