What's the cheapest time of day to put your washing machine on?

When to Run Your Appliances to Save on Energy Bills

Running household appliances at the right time can make a noticeable difference on your energy bill—especially with heavy users like washing machines and dishwashers. While many of us run laundry or clean dishes whenever it's convenient, timing it strategically can help you take advantage of lower electricity rates.

For washing machines, the cheapest time to run them is overnight or early in the morning. This is because off-peak electricity hours typically fall between late evening and early morning—often from around 10 p.m. to 7 a.m., depending on your energy provider. During these hours, demand is lower, and many utility companies offer reduced rates. Running your laundry while you sleep means you’re not only saving money, but also avoiding the strain on the grid during peak times.

Similarly, your dishwasher benefits from smart timing. While it might be tempting to start it right after dinner, the ideal moment is often just after, when you're winding down for the night. Setting it to run after dinner, during off-peak hours, allows it to finish its cycle while you relax—without adding extra cost. Just make sure your model supports delayed start, so it kicks in at the right time.

Modern energy plans, especially those with time-of-use pricing, reward users who shift their consumption to quieter hours. And with most newer appliances offering programmable settings, it’s easier than ever to automate this savings.

The bottom line? Small changes like scheduling your laundry or dishwasher during off-peak hours can add up over time—both for your wallet and the environment. It’s a simple habit with real benefits, and one that fits seamlessly into your routine.