AC Electricity Bill Calculator in India – Calculate Monthly AC Power Cost

Q: Is inverter AC cheaper in electricity consumption?

Yes, inverter AC saves 20–30% electricity compared to non-inverter models.

AC Electricity Bill Calculator (India)

How This Calculator Works

This HVAC electricity calculator estimates the monthly electricity cost of your air conditioner based on AC capacity, star rating, daily usage hours, and electricity rate.

Calculation Formula

Power Consumption (kW) = AC Ton × 1.2 × Star Factor

Monthly Units = Power × Daily Hours × 30
Electricity Cost = Units × Electricity Rate

Example

AC Capacity = 1.5 Ton
Star Rating = 5 Star (Factor 0.85)
Running Time = 8 Hours/Day
Electricity Rate = ₹8 per unit

Estimated Monthly Units ≈ 245 Units

This calculator helps homeowners estimate electricity costs and choose energy-efficient AC systems.

Electricity Cost Calculator

AC Capacity (Ton) Star Rating Electricity Cost (₹ per unit) Running Hours Per Day

Frequently Asked Questions (FAQ)

1. How much electricity does a 1.5 ton AC consume per month?

A 1.5 ton AC running 8 hours daily consumes around 250–300 units per month depending on star rating.

2. How can I reduce my AC electricity bill?

Use 5-star inverter AC, maintain 24–26°C temperature, clean filters regularly and ensure proper insulation.

3. Is inverter AC cheaper in electricity consumption?

Yes, inverter AC adjusts compressor speed and saves 20–30% electricity compared to non-inverter models.

4. What is average electricity rate in India?

Electricity cost varies from ₹6 to ₹10 per unit depending on state.