# Free Aircon Calculators & Tools | PG1 Aircond

> Free aircon tools for Penang homeowners — BTU calculator, energy cost estimator, and service matcher to help you size, budget, and choose the right service.

URL: https://aircondservicepenang.com/tools/

Free Tools

# Free aircon calculators for Penang homes

Use these free tools before you call us — size a new unit correctly, estimate running costs on TNB tariffs, or match yourself to the right service.

Sizing

## BTU Calculator

Find the right aircon HP for your room size, ceiling height, and sun exposure. Adjusted for Penang's tropical climate.

Try it free →

[BTU Calculator →](/tools/btu-calculator/)

Savings

## Energy Cost Estimator

Estimate your monthly TNB bill for running an aircon based on unit size, efficiency rating, and usage hours.

Try it free →

[Energy Cost Estimator →](/tools/energy-cost-estimator/)

Quiz

## Aircon Service Finder

Answer 5 quick questions to find out whether you need a chemical wash, repair, or new unit.

Try it free →

[Aircon Service Finder →](/tools/hvac-service-finder/)

All calculators use local Malaysian data — TNB tiered tariffs, metric room measurements, and a 25% tropical climate adjustment for Penang's heat.

## Want a human assessment instead?

WhatsApp us a photo of your unit and we'll give you a plain-language quote — usually within minutes.

WhatsApp for a Quote

[https://wa.me/60175523619?text=Hi%20PG1%20Aircond%2C%20I%20need%20a%20quote. →](https://wa.me/60175523619?text=Hi%20PG1%20Aircond%2C%20I%20need%20a%20quote.)

 

Call 017-552 3619

[tel:+60175523619 →](tel:+60175523619)