Appliance Cost Comparison
Purchase price plus electricity over the years for two devices.
B is cheaper over this period by 262.00.
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Enter your values.
- 2See the result update instantly as you type.
- 3Change any value to compare scenarios.
About this tool
Appliance Cost Comparison: Purchase price plus electricity over the years for two devices. Type your numbers and the result is calculated instantly — no button to press, nothing to install. All math runs locally in your browser, so the values you enter are never sent anywhere.
Example
| Input | |
|---|---|
| Device A: price | 500 |
| Device A: kWh per year | 280 |
| Device B: price | 750 |
| Device B: kWh per year | 120 |
| Electricity price per kWh | 0.32 |
| Years | 10 |
| Result | |
| Total cost A | 1,396.00 |
| Total cost B | 1,134.00 |
| Break-even after | 4.9 Years |
How do I use the Appliance Cost Comparison?
Enter your values. See the result update instantly as you type. Change any value to compare scenarios.
Is the Appliance Cost Comparison free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.