Aircon HP Calculator
sqm
Recommended Aircon Size
1.0 HP
~9,000 BTU/hr
Room Area
20 sqm
Required Capacity
9,000 BTU
Estimated Monthly Cost
₱2,500
💡 Buying Recommendations
- For your room size, look for inverter aircons with the recommended capacity above.
- Inverter models save 30 to 40 percent on electricity vs non-inverter.
- Check the EER (Energy Efficiency Ratio) — higher is better.
💡 Pro Tip: Choose a slightly higher HP if your room has more occupants, faces direct afternoon sun, or has many electronic devices generating heat.