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How Much Does It Cost to Run a Robot Vacuum in India? (2026)
A robot vacuum uses 20 to 60 watts of charging power and runs on a battery of 50 to 100 watt-hours. Daily cleaning uses well under 1 kWh a month, though the dock draws a few watts continuously.
A typical robot vacuum (30 W) costs ₹0.18 per hour, or about ₹8.10 per month at 1.5 hours a day in India. Cheap to run
| Wattage | Per hour | Per day | Per month | Per year |
|---|---|---|---|---|
| Low (20 W) | ₹0.12 | ₹0.18 | ₹5.40 | ₹65.70 |
| Typical (30 W) | ₹0.18 | ₹0.27 | ₹8.10 | ₹98.55 |
| High (60 W) | ₹0.36 | ₹0.54 | ₹16.20 | ₹197.10 |
Formula: watts ÷ 1000 × hours × price per kWh. Typical use is 1.5 h/day ≈ 16 kWh per year.
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 robot vacuum costs ₹0.18 per hour and about ₹98.55 per year at 1.5 hours a day. Each ₹1.00 of electricity buys roughly 5.6 hours of use.
How to lower the cost of running a robot vacuum
- Schedule fewer runs in rooms that stay clean.
- Keep the dock plugged in. Cycling it wears the battery.
- Empty the bin so the robot does not repeat areas.
In standby it draws about 3 W, which adds roughly 26 kWh (₹157.68) per year if it is never unplugged.
Frequently asked questions
How much does a robot vacuum cost to run?
Around 2 to 4 kWh a month including the dock's standby draw.
Does the charging dock use electricity all the time?
Yes, about 2 to 4 watts to maintain the battery and stay connected.
Is a robot vacuum cheaper than a normal vacuum?
Per clean, yes. It uses about a tenth of the electricity, though it cleans less thoroughly.
Compare with
Cost by region
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