For agencies with hours-based retainers

Tired of working out rollover hours by hand for every retainer, every month?

See each retainer's hours used, carried over and lapsed, month by month, from your Toggl Track or Clockify export and the terms you type.

  • Allowance, carried in, available, used, remaining, carried out and lapsed, per client and month
  • Carried hours used first, oldest first
  • A rollover cap and months usable for each client
  • Hours above available shown for each month
  • Non-billable hours shown, never counted, and one CSV with every row
Buy Now, $19 One-time purchase. Runs in your browser.

Your retainer says how many hours roll over and for how long. Your time tracker says how many hours were used. This page works the rollover through every month, so each client's balance is in one table.

Your time file and retainer terms never leave your browser. No account, no API key, no sign-in to your time tracker.

Reads a Toggl Track detailed report CSV straight away. For a Clockify detailed report CSV or any other time file, map your columns from a dropdown. Not affiliated with Toggl or Clockify.

Every retainer's rollover, worked month by month

Type the terms once, load the time export, and read the ledger. Hours only: no rates and no fees. Everything is shown in full, row by row.

01

Terms you type

Monthly hours, first month, a rollover cap (or none) and how many months unused hours stay usable. Paste them as lines if you keep them in a sheet. The terms stay in this browser for next time.

02

Oldest hours first

Each month uses carried hours before its own allowance, oldest first. Carried hours lapse when their months usable run out.

03

Columns matched for you

Toggl Track headers are recognised straight away. For Clockify or any other CSV, pick the client, start date, duration and billable columns.

04

Side lists, kept apart

Time logged before a retainer's first month, and clients with time but no terms, are listed on their own and kept out of the ledger.

Built by Mulkern AI Systems. Plain arithmetic on your own time file and your own terms, with every row shown.

Hours are added up in whole seconds per client and month and rounded to 0.01 h. Numbers written with a comma for decimals (such as 20,5) are not read; you get a message naming the row and what to enter.

One-time purchase
$19one-time

Pay once, keep it. Runs offline once installed, on desktop or phone. No account, no sign-in, no upload.

Buy Now, $19

What's included

  • Retainer terms table, typed or pasted, kept in your browser
  • Toggl Track detailed report CSV, or any time CSV with your columns mapped
  • Rollover cap and months usable per client
  • Allowance, carried in, available, used, remaining, carried out, lapsed and hours above available
  • Non-billable hours in their own column
  • Totals and the balance carried at the end
  • Side lists for time before a first month and time with no terms
  • CSV download, light and dark themes, installable, runs offline