Side income depends on limited weekly capacity; Everhour keeps rates and tracked time aligned for billing.
Track billable vs. non-billable time and see your real utilization rate and revenue potential in seconds.
Working hours in the period
Admin, meetings, internal work
Industry average is 75–80%
The calculator gives you the number — Everhour takes it from there.
One click and you're timing. Start a timer, add an entry, edit the details. This is exactly how it feels in Everhour.
Set a budget, assign rates, and get alerted before you're over.
Measurement
Track your budget through time or costs
Every report you need — configured your way, always up to date.
Tracked hours flow straight into a polished invoice — no copy-paste, no manual math.
This calculation answers how much client-facing side work is worth before tax, discounts, and payment collection. For hourly projects, the core output is billable hours multiplied by the agreed rate. For fixed-price projects, the same hours reveal the implied hourly rate, which shows whether the fee still makes sense after revisions, calls, research, and delivery time.
Side hustlers do not have one profession-wide annual billable-hours quota. A useful starting point is weekly capacity. MBO defines part-time independents as people who regularly work less than 15 hours per week in independent work, with an average of 11 hours per week. That makes availability, contract type, and billable share more useful than a full-time benchmark.
The common mistake is treating every side-hustle hour as billable. Client delivery time, revisions inside scope, and approved meetings often count. Prospecting, bookkeeping, learning a tool, proposal writing, and unpaid admin usually do not. If you have 20 available side-work hours and only 15 are client-billable, your utilization is 75%.
That distinction matters because utilization changes the real return from a quoted rate. If the client rate is $90 per hour, 15 billable hours create a $1,350 invoice. Spread across all 20 hours worked, the effective rate is $67.50 per total hour before any write-downs, unpaid invoices, platform fees, or jurisdiction-specific taxes.
For hourly work, calculate billable value as billable hours × billing rate. If different tasks use different rates, calculate each line separately and add the results. For fixed-price work, divide the fixed fee by total hours worked to check the effective rate, then compare it with the hourly rate you need to protect your time.
Example: a side hustler spends 20 total hours on a landing-page project. Fifteen hours are billable at $90 per hour, while five hours are unpaid admin and sales follow-up. The invoice value is $1,350. Utilization is 75%, and the effective billing rate across all worked time is $67.50 per hour.
A one-off calculator is enough when you need to price a small project, check whether a fixed fee is worth accepting, or estimate the value of this week's billable work. It also works when the client accepts one rate, one project, and a simple invoice with no approval trail.
A managed workflow is better when side work repeats, rates differ by client, or fixed-fee and hourly projects run at the same time. Everhour can preserve default cost and billable rates, apply per-project overrides, and keep dated rate changes intact, so later billing checks match the rate that applied when the work happened.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Start with the hours you can actually protect outside your main job, then separate billable client work from unpaid admin. If you have 12 available hours and expect 9 to be billable, your planned utilization is 75%. Use that billable number for revenue forecasts, not the full 12-hour availability block.
Use the fee to calculate an implied hourly rate. Divide the fixed price by all hours worked, including client calls, revisions, research, and delivery. A $1,200 project that takes 24 total hours produces a $50 effective hourly rate before collection, taxes, or costs, even if the client never sees an hourly invoice.
No. Billing increments are contract- or platform-specific rather than profession-wide. Some platforms use defined time segments, such as 10-minute billing segments for an hourly work diary. Private clients may accept exact time, 15-minute increments, or fixed milestones. Use the increment stated in the contract or platform terms.
Each rate answers a different question. The quoted rate is the client-facing price. The billed amount reflects discounts or write-downs. The collected amount reflects actual payment. The effective billing rate is collected revenue divided by total hours worked, which shows what the side hustle really earned per hour.
No. The United States has no federal VAT/GST or single national sales-tax rate for billed professional time. Sales tax treatment is state and local, and some services are not taxed. Use a jurisdiction-specific tax input only when the service is taxable where the work is sold or performed.
Everhour separates cost and billable rates, supports per-person defaults and per-project overrides, and preserves dated rate history. That lets a side hustler price one client by project rate, another by member rate, and still keep older reports tied to the rate in effect at the time.
Everhour Billing & Invoicing converts tracked billable time and expenses into invoices using project or member rates while excluding non-billable work. Invoice line items can be grouped by project, task, person, date, or another available breakdown before export to QuickBooks Online, Xero, or FreshBooks.
Track side-work rates, dated changes, and per-project billing rules in Everhour so each invoice reflects the right client agreement and protects the real value of limited billable time.
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