Free Revenue Leak Calculator

How much revenue are you losing through
forgotten hours?

Tracked but never billed hours are lost revenue. Enter your numbers and see in 30 seconds what the revenue leak costs you per year.

Studies estimate manual billing overhead at 5–15 hours/month, with forgotten hours on top of that.

Your revenue leak per year

22.800 €

1.900 € per month

Enter your numbers to see your monthly revenue leak.

Stop the leak, start for free

Rough estimate. Calculation: hourly rate × people × unbilled hours. No inputs are stored or transmitted.

The solution

How Click2Bill plugs the leak.

Every tracked ClickUp hour becomes a billable line item in Lexware Office.

Visible, not forgotten

Open, not-yet-billed hours are listed transparently. What you see, you don't forget.

Quality, not guesswork

Click2Bill flags time entries with missing or too-brief descriptions before they make it into an invoice. Clean and traceable.

Invoice, not a spreadsheet

Click2Bill creates invoice drafts in Lexware Office directly from your ClickUp time, no copy-and-paste.

Get your lost revenue back.

Try Advanced free for 14 days. Setup in under 10 minutes.