# AC Energy Cost Calculator — Estimate Monthly TNB Bill | ML Solution

> Calculate how much your aircond costs to run per month using TNB tiered electricity rates. Compare inverter vs non-inverter savings. Free tool by ML Solution Shah Alam.

URL: https://aircondserviceshahalam.my/tools/energy-cost-estimator/

Free Calculator

# AC Energy Cost Estimator

Estimate your monthly TNB electricity cost for running your aircond — and see how much you could save with an inverter unit.

AC Unit Size1.0 HP / 9,000 BTU (~900W)1.5 HP / 12,000 BTU (~1,200W)2.0 HP / 18,000 BTU (~1,800W)2.5 HP / 24,000 BTU (~2,400W)3.5 HP / 36,000 BTU (~3,200W)

AC Type / EfficiencyStandard Non-Inverter (3-star)High-Efficiency Inverter (4-star)Premium Inverter (5-star)

Hours Used Per Day: 8h

1h12h24h

Days Per Month: 30 days

11531

#### High Electricity Bills? Let Us Check Your Unit.

A dirty coil or a failing compressor can cause 20–30% higher energy use. WhatsApp us for a diagnostic visit.

Or send us a WhatsApp message

[https://wa.me/60172563432?text=Hi%20ML%20Solution%2C%20my%20aircond%20electricity%20costs%20seem%20high.%20Can%20you%20check%20my%20unit%3F →](https://wa.me/60172563432?text=Hi%20ML%20Solution%2C%20my%20aircond%20electricity%20costs%20seem%20high.%20Can%20you%20check%20my%20unit%3F)

## Related Services

Chemical Wash

Dirty coils raise electricity use — deep clean fixes this

[/aircon-chemical-wash/ →](/aircon-chemical-wash/)

Aircon Repair

Identify the root cause of high energy consumption

[/aircon-repair/ →](/aircon-repair/)

### About TNB Domestic Tariff

This calculator uses the TNB domestic tiered tariff: RM 0.218/kWh (first 200 kWh), RM 0.334/kWh (201–300 kWh), RM 0.516/kWh (301–600 kWh). Your actual bill depends on total household consumption, not just the aircond alone.