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How much does it cost to run a wifi router? ($0.98/mo)
Running a wifi router costs about $0.98 / month
($0.03/day at 24 h/day, $0.17/kWh).
($0.03/day at 24 h/day, $0.17/kWh).
Running cost calculator
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Energy/mo—
A wifi router runs 24/7 but draws only a handful of watts, so its yearly cost is small despite never switching off.
Cost at different electricity rates
| Electricity rate | Per day | Per month | Per year |
|---|---|---|---|
| $0.10/kWh | $0.02 | $0.58 | $7.01 |
| $0.15/kWh | $0.03 | $0.86 | $10.51 |
| $0.20/kWh | $0.04 | $1.15 | $14.02 |
| $0.25/kWh | $0.05 | $1.44 | $17.52 |
| $0.30/kWh | $0.06 | $1.73 | $21.02 |
| $0.40/kWh | $0.08 | $2.30 | $28.03 |
Cost over time
| Per hour of use | $0.00 |
| Per day (24 h) | $0.03 |
| Per month | $0.98 |
| Per year | $11.91 |
How to spend less
- Run it fewer hours or on an eco / lower setting.
- Upgrade to a more efficient model (check the energy label).
- Use a smart plug or timer to kill standby and idle draw.
Want the raw figure? See how many watts a wifi router uses.
FAQ
How many watts does a wifi router use?
Typically 5-20 watts running continuously.
Should I turn off my router at night?
It saves only pennies and disrupts updates - most people leave it on.
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