Billable Hours Calculator

Work out how many hours you can really bill each week and year once admin, sales, learning and time off are taken out.

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hours
Enter a number from 1 to 100.
weeks
Enter a number from 0 to 51.
hours
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hours
Enter a number from 0 to 100.
hours
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hours
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$
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Billable hours per year

— hours
  • Billable percentage—
  • Billable hours per week—
  • Unpaid hours per year—
  • Yearly revenue at your rate—
  • Earned per hour worked—

Use your billable percentage in our hourly rate calculator to find the rate you need to charge.

Where your working week goes

This table uses your numbers above.

ActivityHours / weekShare of week
Enter your numbers above to see this table.

How to use this calculator

  1. Enter your total working hours per week, including time nobody pays for.
  2. Estimate your unpaid tasks: admin, sales and marketing, learning and anything else.
  3. Enter your weeks off. Freelancers aren't paid for vacation or sick days.
  4. Add your hourly rate to see what your billable hours are worth in a year.

How it's calculated

Unpaid hours/week = admin + sales + learning + other Billable hours/week = hours worked − unpaid hours Working weeks = 52 − weeks off Billable hours/year = billable hours/week × working weeks Billable percentage = billable hours/week ÷ hours worked Earned per hour worked = yearly revenue ÷ (hours worked × working weeks)

Worked example

Maria is a freelance copywriter. She works 40 hours a week and takes 6 weeks off. Each week she spends 4 hours on admin, 5 on sales and marketing, 2 on learning and 1 on other unpaid tasks. She charges $75 an hour.

Unpaid hours/week = 4 + 5 + 2 + 1 = 12 Billable hours/week = 40 − 12 = 28 Working weeks = 52 − 6 = 46 Billable hours/year = 28 × 46 = 1,288 Billable percentage = 28 ÷ 40 = 70% Yearly revenue = 1,288 × 75 = $96,600

Maria bills 1,288 hours a year, 70% of her working time. Across every hour she works, including unpaid ones, she earns $52.50, not $75.

Tip: track your time for two normal weeks before you trust these numbers. Most people underestimate how long admin and emails take.

Frequently asked questions

What is a good billable percentage for a freelancer?

Around 60–75% is typical for established freelancers. New freelancers who are still finding clients often bill 50% or less, because sales and marketing take up more of the week.

What counts as billable time?

Any time a client pays for: the work itself, and often meetings and revisions if your contract covers them. Time spent finding clients, invoicing and learning is usually not billable.

How can I raise my billable hours?

Batch admin into one block a week, use templates for proposals and invoices, and look for longer projects or retainers so you spend less time finding new work. Or raise your rate, so each billable hour covers more.

Keep going

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Disclaimer: results are estimates for planning only and are not tax, legal or financial advice. Rules and rates vary by country, state and personal situation. Check with a qualified accountant before making decisions. Read the full disclaimer.

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