Law firm billing systems

The gap, a month
$28,224
Value at target
$183,456
Value actually recorded
$155,232
The gap, a year
$338,688

Every figure printed on this site is arithmetic on the worked example we publish: 6 fee earners, a blended charge-out rate of $280 an hour, 5.2 recorded hours each per working day, 21 working days a month. Change any of those on the worksheet and the numbers change with them. Nothing here is a market statistic and nothing is quoted from a third party.

Your numbers

The figures above start from a worked example ($28,224). Change any input and the answer updates as you type.

Download the Law firm billing systems worked example (CSV)

Law firm billing systems all start from the same raw material: hours recorded against a matter. This worksheet is that raw material on its own: a week of recorded time for a firm your size, priced at your blended rate, with the gap between target and recorded hours shown as money rather than as a percentage. It is the number worth putting in front of fee earners, because a percentage is an argument and a figure is not.

Set the firm's shape

Fee earners, blended charge-out rate, target recorded hours per day. The defaults are the worked example this site publishes: 6, $280 and 5.2.

Enter what was actually recorded

By fee earner, for the week. The worksheet does not judge the difference; it prices it.

Read the gap as money

One unrecorded hour per fee earner per week is $87,360 a year on the worked example. That is the sentence that changes recording behaviour, not the timesheet reminder email.

Law firm billing systems: common questions

Is this a time-recording tool? No. It prices time that has already been recorded somewhere else. Recording it is what the paid plan keeps.

What is a reasonable target? That is a question for your firm and its mix of work, and any number this site gave you would be a guess dressed as a benchmark. The worksheet takes yours.

Why price the gap rather than report the percentage? Because a firm has argued about the percentage before and nobody moved. The money is the same fact in a form that is harder to discuss away.

Partnro Pro

Keeping what you make

Keep this month's answer, and every month after it, without rebuilding the spreadsheet each time.

  • Download the finished sheet as a file
  • Send it without the Partnro line on it
  • Save a matter's bill and reopen it next month
  • Put your firm's name and logo on it
  • Export every matter, timesheet and bill at once
  • Bills emailed to the client from the matter they came off
  • Connect your own Stripe account and get paid online
  • Connect your QuickBooks Online or Xero

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The plan renews monthly on the day you started it, at the same price you signed up at. We tell you by email before any price change, and a change never applies to a term already paid for.

Work out what your unbilled time is worthSee your realisation rate on your own figures