Cost to Run a Washing Machine Calculator

Estimate how much it costs to run a washing machine based on wattage, hours per load, loads per day or week, and your electricity rate. Start with 1 hour per load, then adjust for hot versus cold cycles, weekly load count, machine type, and how much of the real bill is actually coming from water heating.

Fast estimate No signup Updated for 2026 rates

Typical electricity cost

How much does a Washing Machine cost to run?

Based on typical usage

A Washing Machine typically uses about 500 watts during an active cycle, costing around $0.08 per load at $0.15 per kWh.

At typical use (5 loads per week at 1 hour per load), that's about $1.61 per month and $19.55 per year.

Per load $0.08
Daily $0.05
Monthly $1.61
Yearly $19.55

Based on

  • 500 watts
  • 1 hour per load
  • 5 loads per week
  • $0.15 per kWh

What affects cost most

  • Loads per week
  • Water temperature
  • Cycle length

How it works: Cost per load uses wattage, hours per load, and electricity rate, then scales by average loads per day. 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

For load-based estimates, daily cost uses hours per load multiplied by average loads per day (from your day/week selection).

Quick presets

3. Rate

Enter your values and click Calculate Cost.

When this estimate is most useful

Washing-machine pages belong in recovery because laundry is a recurring household decision with clear usage patterns and upgrade angles.

Use this page to estimate how water temperature, load count, and cycle selection change the cost of a normal laundry week.

Example monthly costs

  • Light Use 1 hour per load and 3 loads per week
    $0.96/month
  • Typical Use 1 hour per load and 5 loads per week
    $1.61/month
  • Heavy Use 1 hour per load and 9 loads per week
    $2.89/month

Use this calculator when

  • Estimate weekly or monthly washing-machine cost for your household routine.
  • Check how much hot-water washes change the result compared with cold cycles.
  • Compare washer cost with dryer cost before deciding where the bigger laundry savings opportunity sits.

Get a better estimate and keep costs down

Washing-machine estimates work best when you model real weekly load count and water-temperature habits instead of a single idealized load.

What changes cost most

  • Water temperature often matters more than the machine: A cold-water routine and a hot-water routine can produce very different household energy results even on the same washer.
  • Front-load versus top-load is partly a habit story: Machine type matters, but so do load size, cycle choice, and whether the washer is used efficiently enough to reduce repeat or partial loads.
  • Washer cost can be understated easily: A quick washer estimate often looks too low when the real routine includes warmer water, many loads, and lots of smaller batches.
  • Hot or warm cycles are used frequently, adding water-heating demand beyond the modest washer motor draw.
  • Small or half-full loads are run often, so the household pays the wash overhead many more times each week.
  • The estimate treats laundry like a cold-cycle routine when the real household uses heavier or longer settings regularly.

How to get a better estimate and lower cost

  • Increase the estimate if hot or warm cycles are common, because laundry energy can become more of a water-heater story than a washer story.
  • Use weekly load count that matches the real household, not an idealized full-load-only routine.
  • Think about front-load, top-load, and spin habits together, especially if dryer cost is also part of the same laundry decision.
  • Use cold or warm cycles when they clean the load well enough, because water temperature often matters more than the motor draw.
  • Run fuller loads when practical instead of paying the wash overhead for repeated small cycles.
  • Use high-spin settings when appropriate so the dryer does less work later.

Washing Machine FAQs

Why does the washing-machine page still matter if the per-load cost looks low?

Because laundry is frequent. Small per-load costs can still become meaningful across many cycles and hot-water choices over a month or year.

Should I treat hot water as part of the washer estimate?

Yes, if hot cycles are part of your normal routine. Water-heating demand can matter more than the washer motor in some households.

When does the washing-machine estimate usually look too low?

Usually when the household undercounts hot or warm cycles, small loads, and the total weekly frequency of laundry.

Compare with related calculators

Laundry estimates get clearer when you compare washing with drying and other recurring appliance routines instead of judging one cycle in isolation.

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