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Law Practice Realization Rate Calculator

How much recorded time survives to an invoice in a small practice, and what the write-downs cost.

Your numbers

$
$
%
As a share of all write-downs.

Result

Overall realization 76.99%
Written down per month $8,010
Written down per year $96,120
Attributable to scope creep $57,672
Effective rate per hour recorded $227.12
Realization is 76.99%, writing down $8,010 a month and $96,120 a year. If 60 of that is scope creep, tightening engagement letters is worth $57,672 a year.

Business arithmetic for running a practice, not legal advice. Fee agreements, contingency limits, trust accounting and advertising are all governed by the rules of professional conduct where you practise, and several are strict. Check the applicable rules before any of this affects a client agreement or a marketing decision. Write-downs are usually a scoping problem rather than an efficiency one. Work the client did not agree to and would not pay for gets written off at billing, and the fix is at the engagement letter rather than at the invoice.

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Questions

About this calculator

Why do I write down so much time?

Most commonly because the work exceeded what the client understood they were buying. A specific scope and a written change process converts write-downs into billable variations.

Should I record time I know I will write off?

Yes. Recording it is how you find out where it goes. Not recording it hides the problem and makes the practice look more efficient than it is.

The formula

realization = amount invoiced / (hours recorded x standard rate)

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Estimating is the easy part

The jobs you never hear about cost more than the ones you mis-measure. BDEVY builds the marketing, systems and automation that bring them in.