Calculation 1
Find the hourly rate floor
What are we finding?
We are finding the lowest modeled billable rate that can cover the entered pay goal, business costs, unpaid invoices, and business reserve.
What do these numbers mean?
- Personal pay goal: $80,000
- Money wanted for personal pay before personal tax.
- Business costs: $12,000
- Yearly business bills paid before personal pay.
- Invoices collected: 95%
- 95% means 95 out of every 100 invoiced dollars are expected to arrive.
- Business reserve: 10%
- 10% of collected money stays in the business.
- Paid client time: 1,200 hours per year
- Working weeks times the hours each week that can be billed to clients.
How do we calculate it?
Add the pay goal and business costs. Increase the target so the business reserve can stay untouched. Increase it again for invoices that may not be collected. Divide by yearly billable hours.
hourly floor = ((pay + costs) ÷ kept share ÷ collection share) ÷ billable hours
$107,602 ÷ 1,200 hours
- $80,000 plus $12,000 requires $92,000 after business costs.
- After the 10% reserve and 95% collection assumption, the business must invoice $107,602.
- 48 working weeks times 25 paid client hours gives 1,200 paid client hours.
- $107,602 divided by 1,200 hours equals $89.67 per hour.
Final answer
$89.67 per billable hour
What does the answer mean?
This is an internal revenue floor, not a promise that the market will accept the rate. Taxes, demand, and the value of the work still matter.