Finance
ROI
Divides a gain by its cost. Gain is the profit you type, not a sale price.
Output · Return on the cost
Amounts are plain numbers. The preview formats them in this currency.
Profit, not the sale proceeds.
Add to a WordPress.com page
kurums.com runs on WordPress.com, so this calculator does not run on the site's server. On a paid plan with hosting features enabled, add a Custom HTML block and paste the window below. If you can install a plugin, the shortcode [kurums_arac arac="roi"] does the same job. The base address is set in the plugin settings.
<iframe src="https://tools.example.com/gomulu/roi" title="ROI" data-kurums-arac="roi" style="width:100%;min-height:960px;border:0;border-radius:16px;" loading="lazy"></iframe>