Updated June 2026
Billable Hours Calculator
Calculate revenue from your billable hours, see your real utilization rate, and find exactly what you need to charge to hit your income goal. Most freelancers bill 60% of their working time — see what that means for your bottom line.
60%
Industry avg utilization — 24h billable from a 40h week
1,200
Annual billable hours at 60% util over 50 working weeks
40%
Working hours lost to admin, marketing, and proposals
1.4×
Rate multiplier needed to cover non-billable time + taxes
$
USD/hr
h/wk
Billable hrs / year
1,200
at 50 working weeks
Revenue / year
$90,000
from billable client work
Effective hourly rate
$45.00/hr
revenue ÷ total hours (40h/wk)
What is effective rate? If you work 40 hours but only bill 24, you're effectively earning $45/hr — not $75. The gap is the true cost of non-billable time. Use the Utilization Rate tab to see exactly where your hours go.
Annual revenue at your rate — by utilization level:
| Billable hrs/wk | Utilization | Annual hrs | Annual revenue |
|---|---|---|---|
| 20 hrs/wk | 50% | 1,000 hrs | $75,000 |
| 24 hrs/wk | 60% | 1,200 hrs | $90,000 |
| 28 hrs/wk | 70% | 1,400 hrs | $105,000 |
| 32 hrs/wk | 80% | 1,600 hrs | $120,000 |
| 36 hrs/wk | 90% | 1,800 hrs | $135,000 |
Enter your total working hours/week, then allocate time to each non-billable category. Billable hours are computed automatically.
h/wk
$
USD/hr
Non-billable time
16h / week
Admin & invoicing
Email, contracts, bookkeeping, tool setup
h/wk
Marketing & outreach
LinkedIn, portfolio, pitch decks, networking
h/wk
Proposals & discovery calls
Scoping, estimates, unpaid intro calls
h/wk
Professional development
Courses, tutorials, keeping skills current
h/wk
Internal meetings & other
Team calls, agency check-ins, planning
h/wk
Non-billable hours exceed total — reduce one of the categories above.
Billable client work
= total hours − non-billable (auto-computed)
24.0h/week
60%
Typical — industry avg 60%
0%Low <50%Avg 60%Strong >65%100%
Utilization Rate
60%
1,200 billable hrs/yr
Annual Revenue
$90,000
at 50 working weeks
Annual Billable Hours
1,200 hrs
billable/year
Effective Hourly Rate
$45.00/hr
revenue ÷ all hours worked
At 70% utilization you'd earn $16,875 more per year — just by reclaiming 4 extra billable hours each week. Consider converting discovery calls to paid scoping sessions or batch-processing admin tasks.
Enter your income goal and working patterns to find the exact hourly rate you need to charge — at any utilization level.
$
USD/yr
h/wk
wks/yr
Add annual business expenses
Reduces take-home — must be earned on top of target income
Add 30% tax buffer (SE tax + federal income tax)
Grosses up required earnings — for exact tax use the Tax Calculator
Required hourly rate
$111.11/hr
pre-tax gross
Annual billable hours
1,200 hrs/yr
at 60% utilization
Monthly revenue needed
$6,667/mo
to hit annual goal
Required rate by utilization — same income goal:
| Utilization | Billable hrs/yr | Required rate |
|---|---|---|
| 40% | 800 hrs | $166.67/hr |
| 50% | 1,000 hrs | $133.33/hr |
| 60% | 1,200 hrs | $111.11/hr |
| 70% | 1,400 hrs | $95.24/hr |
| 80% | 1,600 hrs | $83.33/hr |
Key insight: Raising utilization from 50% to 70% (adding ~8 billable hours/week) is equivalent to cutting your required rate by ~29% — or adding $19,000+ to your annual income without changing your rate at all.
How Billable Hours Work
Most freelancers track their rate but not their utilization — the percentage of working time that actually gets billed to clients. At $75/hr and 60% utilization, you earn $90,000/year. The same rate at 40% utilization earns $60,000. The gap isn't your rate — it's untracked non-billable time.
Billable vs Non-Billable
Client deliverables = billable. Admin, marketing, proposals, and learning are real work — but go unpaid unless you account for them in your rate.
Utilization Rate
Billable hours ÷ total working hours × 100. Industry average: 60%. Below 50% usually means your rate is too low or admin overhead is too high.
Effective Hourly Rate
Revenue ÷ all hours worked. At $75/hr with 60% utilization, your effective rate is $45/hr — that's your true earning power, not the rate on your invoice.
Annual Billable Hours
At 60% util over 50 weeks: ~1,200 hrs/yr. Never plan on 2,080 hrs (40h × 52 wks) — that ignores all non-billable time and leads to chronic under-pricing.
The 1.4× rule: To take home a target income after SE tax (~14%) and non-billable overhead, you need to charge roughly 1.4× your salary-equivalent hourly rate. Someone targeting $80,000 take-home needs ~$112/hr at 60% utilization — not $80/hr. Use the Required Rate tab above for your exact figure.
Where Non-Billable Time Goes
A typical 40-hour freelance week breaks down like this. Your mix will vary — adjust the inputs in the Utilization Rate tab to model your specific situation and see the impact on your effective rate.
| Activity | Avg hrs/week | % of 40h week | Notes |
|---|---|---|---|
| Billable client work | 24h | 60% | Target range: 22–28h/week |
| Email & admin | 6h | 15% | Invoicing, contracts, bookkeeping, tool setup |
| Marketing & outreach | 4h | 10% | LinkedIn, portfolio updates, networking, pitches |
| Proposals & discovery calls | 3h | 7.5% | Scoping, estimates, unpaid intro calls |
| Professional development | 2h | 5% | Courses, tutorials, keeping skills current |
| Meetings & coordination | 1h | 2.5% | Team calls, agency check-ins, internal planning |
| Total | 40h | 100% | 16h non-billable = 40% of working week |
Convert proposals to billable: Charging a discovery fee ($150–$500) that credits toward the project is standard for projects over $2,000. Most freelancers spend 3–5 hours per proposal — at $75/hr, that's $225–$375 of unpaid work per pitch. A paid discovery session filters unserious clients and turns proposal time into billable time.
Frequently Asked Questions
What is a good billable utilization rate for freelancers?
50–70% is a healthy range; 60% is the sustainable long-term average. At 60%, you bill 24 hours from a 40-hour week, leaving 16 hours for admin, marketing, proposals, and learning. Below 50% usually signals under-pricing or excessive non-billable overhead. Above 75% for extended periods risks burnout and leaves no time for business development — meaning future work dries up.
What's the difference between billable rate and effective rate?
Your billable rate is what you charge per hour of client work. Your effective rate is total annual revenue divided by all hours worked — including non-billable time. If you bill $75/hr but work 40 hours and only bill 24, your effective hourly rate is $45. The $30 gap is the real cost of non-billable overhead. Use the Utilization Rate tab above to calculate your effective rate.
How many billable hours per year should I plan for?
At 60% utilization over 50 working weeks (40 hours/week), you get approximately 1,200 billable hours per year. The realistic range for most freelancers is 1,000–1,400 hours depending on business mix. Never plan revenue using 2,080 hours (40 hours × 52 weeks) — that ignores all non-billable work and leads to under-pricing. Use the Required Rate tab to calculate what you need to charge based on realistic billable hours.
Should I charge for discovery calls and proposals?
Yes — for projects over $2,000–$5,000, charging a discovery or scoping fee ($150–$500) that credits toward the project if the client proceeds is standard practice. This compensates you for real work, filters unserious prospects, and converts non-billable proposal time into billable time. Most experienced freelancers who track their hours spend 3–5 hours per proposal — at $75/hr, each unpaid proposal costs $225–$375.
How do I calculate my invoice total from billable hours?
Invoice total = billable hours × hourly rate. Example: 8.5 hours at $95/hr = $807.50. Track time in 6-minute increments (0.1 hours) for accuracy — rounding to the nearest hour loses $200–$400/month at typical freelance rates. The Revenue Calculator tab computes your weekly, monthly, and annual totals automatically. For project-based billing, use the Project Cost Estimator.
What's the best way to track billable hours as a freelancer?
The most important habit is same-day logging — reconstructing hours from memory loses 15–25% of billable time. Free tools: Toggl Track (browser/app, free for individuals) and Clockify (free, unlimited). Log time in 6-minute intervals (0.1 hours), separate billable from non-billable entries, and review your utilization weekly. The tool matters less than the habit — logging same-day is what captures revenue that would otherwise be lost.
Related Calculators
Disclaimer: This calculator provides estimates for planning purposes only and does not constitute financial or tax advice. The 30% tax buffer is a simplified estimate — actual tax liability varies by income, filing status, deductions, and state. Utilization benchmarks are industry averages; individual results vary. Consult a qualified professional for advice specific to your situation.