Cost to Run a Network Switch Calculator

Estimate how much it costs to run a network switch based on wattage, active runtime, and your electricity rate. Use always-on runtime with 70% activity as a starting point.

Fast estimate No signup Updated for 2026 rates

Typical electricity cost

How much does a Network Switch cost to run?

Based on typical usage

A Network Switch typically draws about 25 watts when active, averaging around $0.00 per hour at $0.15 per kWh.

At typical use (70% active runtime over 24 hours), that's about $1.89 per month and $22.99 per year.

Hourly average $0.00
Daily $0.06
Monthly $1.89
Yearly $22.99

Based on

  • 25 watts
  • 70% active runtime over 24 hours
  • $0.15 per kWh

What affects cost most

  • Average active runtime over a full 24-hour day
  • Electricity rate in dollars per kWh
  • Standby behavior, connected peripherals, and firmware settings

How it works: Daily cost uses wattage, average active runtime over 24 hours, and electricity rate. Monthly uses daily × 30; yearly uses daily × 365.

Use the calculator below to estimate cost based on your own wattage, usage time, and electricity rate.

Calculator

1. Device

2. Usage

Results are estimates. Actual runtime can vary with workload, network traffic, and hardware efficiency.

Quick presets

3. Rate

Enter your values and click Calculate Cost.

How Much Electricity Does a Network Switch Use?

These example monthly costs show how duty cycle and settings change the recurring background cost.

Example monthly costs

  • Light Use 50% active runtime over 24 hours
    $1.35/month
  • Typical Use 70% active runtime over 24 hours
    $1.89/month
  • Heavy Use 90% active runtime over 24 hours
    $2.43/month

Get a better estimate and keep costs down

Defaults give you a starting point, but always-on equipment can look very different once you adjust active runtime and the real power draw in your setup.

What changes cost most

  • Average active runtime over a full 24-hour day
  • Electricity rate in dollars per kWh
  • Standby behavior, connected peripherals, and firmware settings

How to get a better estimate and lower cost

  • Replace the default electricity rate with the actual rate from your latest power bill.
  • Adjust the active runtime percentage to match how often the device is actually heating, cooling, or cycling.
  • Disable unused ports when supported by your model.
  • Use efficient switches sized to your actual device count.
  • Avoid unnecessary PoE loads on always-on ports.
  • Consolidate networking gear where possible.

Compare with related calculators

Use these related calculators to compare a Network Switch against the closest next estimates people usually check.

Browse all Electronics & Home Office calculators

Other useful Electronics & Home Office calculators