How Much Does It Cost to Run a Dishwasher in India? (2026)
A dishwasher draws heavy power only while heating water and during the drying phase. Over a full cycle it averages 1 to 2 kWh, which is usually cheaper than washing the same dishes by hand with hot water.
A typical dishwasher (1,500 W) costs ₹9.00 per hour, or about ₹270.00 per month at 1 hour a day in India. Average running cost
| Wattage | Per hour | Per day | Per month | Per year |
|---|---|---|---|---|
| Low 1,200 W | ₹7.20 | ₹7.20 | ₹216.00 | ₹2,628 |
| Typical 1,500 W | ₹9.00 | ₹9.00 | ₹270.00 | ₹3,285 |
| High 2,400 W | ₹14.40 | ₹14.40 | ₹432.00 | ₹5,256 |
Formula: watts ÷ 1000 × hours × price per kWh. Typical use is 1 h/day ≈ 548 kWh per year.
One hour of a dishwasher (1.5 kWh) is the same electricity as
- 8.3km in an electric car
- 15hours of TV
- 33hours of a laptop
- 167hours of an LED bulb
In India, with electricity at ₹6.00 per kWh (source: Typical urban domestic slab rate; national average ≈ ₹5.5/unit FY2025-26, 2026-04), a typical dishwasher costs ₹9.00 per hour and about ₹3,285 per year at 1 hour a day. Each ₹1.00 of electricity buys roughly 0.1 hours of use.
How to lower the cost of running a dishwasher
- Skip the heated dry option and open the door at the end of the cycle instead.
- Only run full loads, and use the eco program.
- Scrape plates but do not pre-rinse under hot water.
- Connect to cold water if your dishwasher has its own heater and your hot water is electric.
In standby it draws about 1 W, which adds roughly 9 kWh (₹52.56) per year if it is never unplugged.
Is an efficient dishwasher worth it?
Class G dishwasher, about 105 kWh per 100 cycles: about 295 kWh a year. Class A dishwasher, about 55 kWh per 100 cycles: about 155 kWh. The difference is worth ₹840.00 a year in India.
- Replacing one that still works pays back in 10 months.
- When yours needs replacing anyway, the extra cost of the efficient model pays back in 3 months.
Usage assumed: 280 cycles a year. Typical prices: ₹700.00 for the efficient model, ₹200.00 more than a basic one. Work it out with your own prices
Frequently asked questions
Is a dishwasher cheaper than washing by hand?
Usually yes, if you run full loads. Hand washing with running hot water uses more energy and far more water.
How much does a dishwasher cycle cost?
About 1 to 1.5 kWh per cycle on a normal program. Use the hourly figure above as a per-cycle estimate.
What uses the most power in a dishwasher?
The water heating element, followed by the heated drying cycle.
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Related appliances
Use the generic electricity cost calculator · Which uses more? Take the quiz