ContractorHandbook

What Does a $40 an Hour Employee Actually Cost?

True cost per billable hour

$62.35

At 9% workers comp, 3% unemployment, 2% liability, $2 an hour of benefits and 6.5 billable hours in an 8 hour day.

Per paid hourbase wagecompThe daybillable hoursburdened hourly cost / billable hours = what an hour really costs
A wage is not a cost. Add payroll taxes, workers comp, unemployment, liability and benefits and you have the burdened rate, then divide by the hours that can actually be billed, because drive time and setup are paid and not sold.

How that number is worked out

These are the figures this page was built with and every line the calculator produces from them. Change anything above and all of it moves.

  • Base hourly wage you pay40 $
  • Workers comp rate9 %
  • State and federal unemployment3 %
  • General liability, as a payroll percent2 %
  • Benefits, per hour2 $
  • Productive hours out of every 86.5 hrs

True cost per billable hour$62.35

Base wage$40.00 /hr
FICA at 7.65%$3.06 /hr
Workers comp at 9%$3.60 /hr
Unemployment at 3%$1.20 /hr
Liability at 2%$0.80 /hr
Benefits$2.00 /hr
Burdened cost, every paid hour$50.66 /hr
Only 6.5 of 8 hours are billable$62.35 /hrthis is what a billable hour actually costs you
Burden over base wage55.9%

Billable hours in an 8 hour day compared

The billable share of the day is a multiplier on everything above it, so the whole cost moves with it.

Billable hours in an 8 hour dayTrue cost per billable hourBurden over base wage
6 of 8$67.5568.9%
6.5 of 8$62.3555.9%
7 of 8$57.9044.7%
8 of 8$50.6626.6%

What else matters here

A $40 an hour employee costs $50.66 a paid hour and $62.35 a billable hour. Burden is 55.9 percent of the wage.

Percentages mislead at this end. The burden rate looks better than it does at $18, but the dollars are worse: $22.35 of cost per billable hour against $11.41.

What this calculator assumes

  • FICA is fixed at 7.65 percent, the employer half of Social Security and Medicare.
  • Workers comp rates are set per trade and per state and swing enormously. Roofing can run over 25 percent where office work is under 1. Use your own rate off your policy.
  • The productive hours field is the one everybody skips and it is the one that decides whether the job makes money. Drive time, loading, fuel stops and cleanup are paid and unbilled.

Questions people ask

What does a $40 an hour employee really cost?

$50.66 per paid hour with burden, and $62.35 per billable hour at 6.5 productive hours in an 8 hour day.

What counts as a productive hour?

Only the hours you can put on an invoice. Drive time, loading the truck, fuel stops and cleanup are all paid and none of them are billable.

Why is workers comp set at 9 percent here?

The calculator has to open with something, and 9 percent sits inside the range comp rates cover. Comp rates are set per trade and per state, from under 1 percent for clerical work to past 25 percent for roofing in some states. Put your own rate off your policy into the field.

Different numbers?

The labor burden calculator takes any dimensions you like and hands back the same list.

Other common sizes

15 more sizes are answered on the labor burden calculator page