Billable Hour Rate
Calculator

Inputs

Billable hourly rate
166.666666

Results

Billable hourly rate
166.666666
Break-even hourly rate
133.333333
Annual billings
200,000

Results

Billable hourly rate166.666666
Break-even hourly rate133.333333
Annual billings200,000

formula-map diagram

Billable hourly rate
166.666666
Break-even hourly rate
133.333333
Annual billings
200,000

Formula breakdown

Formula

Rate = (Target income + Overhead) ÷ Billable hours ÷ (1 − Margin%)

= 166.66666666667

Note

This is a simplified model. Results use standard textbook definitions and ignore taxes, seasonality, attribution lag, discounting and accounting policy differences. Use them as an estimate, not as accounting, tax or investment advice.

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Frequently asked questions

How is a billable hour rate calculated?+

Billable hour rate = (total costs + desired profit) / total billable hours available in a period. It's designed to ensure that after accounting for all business expenses, the rate charged per hour still leaves the target profit margin.

Why isn't a billable rate simply based on desired annual salary divided by total working hours?+

Dividing salary by total hours ignores non-billable time (admin work, marketing, unpaid downtime), overhead costs, and taxes, all of which must be recovered through the hours that are actually billed to clients — using total hours instead of billable hours understates the rate needed.

What's a realistic percentage of working hours that are actually billable?+

Many freelancers and consultants can only bill 60-80% of their total working hours, since time spent on administration, business development, and unpaid tasks isn't billable; a lower billable percentage means each billable hour needs to be priced higher to cover the same total costs.

How do overhead costs factor into setting a billable rate?+

Overhead costs — software subscriptions, office space, insurance, equipment — need to be divided across your billable hours and added into the rate, since a rate based only on salary and profit target would leave these business costs unfunded.

Should billable rate differ based on the type of work or client?+

Many professionals do vary rates by project complexity, urgency, or client type, since specialized or rush work often commands a premium; a single flat billable rate might undercharge for high-value work and overcharge for simpler tasks.