Your numbers
Explore the numbers
Examples, chart, and saved snapshots
Start with a realistic example, adjust the inputs, or save your numbers before experimenting.
One hundred fifty an hour on paper
You bill 150 an hour and collect 90 billable hours this month. Another 45 hours go to admin and sales. Expenses are 1,800. You hold 25 percent for tax.
Billed hourly rate: 25% lower
Change billed hourly rate to 113 / hr while keeping the other example values the same.
Billed hourly rate: 25% higher
Change billed hourly rate to 188 / hr while keeping the other example values the same.
Interactive chart
See what changes the result
This result is categorical, so compare the calculated values in the examples and snapshots instead.
The chart changes one input while holding all other current values steady. It is a sensitivity view, not a forecast.
Browser snapshots
Freeze these values
Save the current calculation, experiment freely, and restore it later.
No saved snapshots for this calculator yet.
Compare snapshots
What changed?
Save one more snapshot to compare plans.
Saved only in this browser. Nothing is uploaded, and clearing browser data removes the snapshots.
Quick answer
What does the Freelancer effective hourly calculate?
What hourly take-home remains after unpaid time, expenses, and a tax reserve? This calculator uses billed hourly rate, billable hours this month, unpaid hours this month, monthly business expenses, and tax reserve to estimate what a billed hour keeps immediately in your browser.
With the values currently entered, the result is $65.00 — effective take-home per hour worked. It also shows monthly take-home, all hours worked, and billed revenue.
How to use the Freelancer effective hourly
- Replace the example values with your own numbers.
- Review the result and supporting figures as they update automatically.
- Check the formula and assumptions before using the estimate for a decision.
Inputs used
- Billed hourly rate — entered in / hr
- Billable hours this month — entered in hrs
- Unpaid hours this month — entered in hrs
- Monthly business expenses
- Tax reserve — entered in %
Freelancer effective hourly formula
(Billed rate × billable hours − expenses) × (1 − tax reserve) ÷ all hours worked.
Assumptions
- The billed rate is what you quote. Unpaid hours are admin, sales, and other work that does not go on an invoice.
- The tax reserve is a planning share you type, not a tax calculation.
Verify the inputs
Authoritative sources
These sources explain the definitions, factors, or rules behind this tool. Their geographic scope is shown because an official source for one country is not automatically valid somewhere else.
Taxes 92.35% of net self-employment earnings. The rate is 15.3%: 12.4% Social Security plus 2.9% Medicare. You usually owe SE tax if net earnings are $400 or more.
Manage your businessUS Small Business AdministrationScope: US small-business planning; method is generalSBA planning pages treat revenue, customers, and cash as figures you track on a period you choose. Recurring-revenue and churn ratios on this site use the amounts you type for that period.
Sources do not endorse Calculum. Check the source date, scope, and your own documents before making a financial, tax, insurance, or reporting decision.
Practical guide
Freelancer effective hourly example and edge cases
The rate you quote is not the rate you keep. Start from the billed hour, subtract expenses, hold a tax reserve, then spread what is left across every hour you worked, billed or not.
Example: One hundred fifty an hour on paper
You bill 150 an hour and collect 90 billable hours this month. Another 45 hours go to admin and sales. Expenses are 1,800. You hold 25 percent for tax.
- Billed hourly rate
- 150 / hr
- Billable hours this month
- 90 hrs
- Unpaid hours this month
- 45 hrs
- Monthly business expenses
- 1,800
- Tax reserve
- 25 %
Calculated result$65.00effective take-home per hour worked
Billed revenue is 13,500. After expenses and the reserve, take-home is 8,775. Across 135 hours that is 65 an hour. Last month’s revenue total is the take-home hourly calculator.
Example results use the default display profile. The calculator above follows your selected country and units.
How to read the result
- Read the hourly leftover first. Then check monthly take-home. A high billed rate with many unpaid hours can still land in the middle.
- The tax reserve is a share you choose. It is not the tax you will file.
Edge cases worth checking
A slow month has almost no billable hours
The formula still divides by every hour you worked. That is the point. If you want a busy-month rate, drop the unpaid hours or use a month with more invoices.
Expenses include your own pay
Take that out. This page treats expenses as business costs. Owner pay is the leftover, not a cost in the box.
What changes the result most
Billed hourly rate
Test a lower and higher billed hourly rate. A small percentage change can move the final result more than expected.
Billable hours this month
Change billable hours this month on its own first. This shows how strongly it affects the answer.
Unpaid hours this month
Change unpaid hours this month on its own first. This shows how strongly it affects the answer.
Try a different scenario
Small changes show whether the answer is stable or sensitive.
Billed hourly rate: 25% lower
113 / hr$46.50effective take-home per hour worked
Billed hourly rate: 25% higher
188 / hr$84.00effective take-home per hour worked
Billable hours this month: 25% higher
113 hrs$71.91effective take-home per hour worked
Common mistakes
Check billed hourly rate
The billed rate is what you quote. Unpaid hours are admin, sales, and other work that does not go on an invoice. Make sure this matches the number you enter.
Keep tax reserve consistent
The tax reserve is a planning share you type, not a tax calculation. Use the same units and time period throughout the calculation.
Do not rely on one freelancer effective hourly scenario
Run a cautious case and an optimistic case. The range is often more useful than one exact-looking number.
Use this result well
What hourly take-home remains after unpaid time, expenses, and a tax reserve?
It does not replace a quote, contract, accountant, or local employment guidance.