Tumble Dryer Cost Per Use Calculator
What every dryer cycle actually costs.
Calculate tumble dryer cost per cycle and annual cost. Enter power, time, rate, and usage. Enter dryer power kw to see cost of running a tumble dryer.
What this tool does
This tool calculates the cost of running a tumble dryer. Enter dryer power in kW, cycle duration in hours, electricity rate per kWh, and cycles per week. The calculator shows cost per cycle, weekly cost, annual cost, and power usage per cycle.
Enter Values
Formula Used
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Disclaimer
Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.
Tumble dryers are among the most power-hungry household appliances, consuming 2-4 kWh per cycle. At current electricity rates, each cycle costs 60p-1.20. Running one 5+ times weekly adds 150-300 to annual electricity bills. This calculator shows exact cost based on your dryer and rate.
A 2.5 kW dryer running 1.5 hours per cycle at 0.28/kWh costs 1.05 per cycle, 5.25 weekly at 5 cycles, and 273 annually. Air-drying even half the loads saves 137 annually and extends clothing life.
The tool is useful for decision-making: is a heat-pump dryer (lower kWh) worth the 400-800 premium? Typically yes if you dry frequently - payback often comes within 3-5 years on running-cost savings alone. Air drying always wins financially but requires time and space not everyone has.
Quick example
With dryer power of 2.5 and cycle duration of 1.5 (plus electricity rate per kwh of 0.28 and cycles per week of 5), the result is 1.05. Change any figure and watch the output shift — it's often more useful to see the pattern than to memorise the formula.
Which inputs matter most
You enter Dryer Power (kW), Cycle Duration, Electricity Rate per kWh, and Cycles per Week. Frequency and unit price pull the total in different directions. The biggest surprise for most people is how small recurring amounts compound into large annual figures — that's where this calculation earns its keep.
What's happening under the hood
Cost per cycle = power × hours × rate. Weekly = cycle cost × cycles. Annual = weekly × 52. The formula is listed in full below. If the number looks off, you can retrace the calculation by hand — that's the point of showing the working.
Why a budget needs to be specific
Budgets fail when they're built from ideals instead of actuals. Track what you actually spend for a month before fixing the plan — categories like "eating out" and "subscriptions" are reliably 30–50% higher than people's first estimate.
What this doesn't capture
Budgets are snapshots of intent. Real spending includes irregular costs: birthdays, one-off repairs, the occasional bad week. Tracking actual spending for a month before fixing any budget usually reveals 10–20% that didn't make the original plan.
2.5kW × 1.5 hoursh × £0.28 £/kWh = $1.05/cycle.
Inputs
This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.
Sources & Methodology
Methodology
Cost per cycle = power × hours × rate. Weekly = cycle cost × cycles. Annual = weekly × 52.
Frequently Asked Questions
Is a heat-pump dryer cheaper?
How much cheaper is air drying?
Do dryers use the full rated power throughout cycle?
Peak vs off-peak rates?
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