Side Hustle Income Calculator
Gross income is the number that makes a side hustle look better than it is. Net income is the number that pays your rent. This calculator takes your hours, pay, expenses, and fees and shows what you actually keep.
Last updated June 2, 2026
Enter what you know. The result splits your money into gross, expenses, a rough tax reserve, and net, then turns it into a net hourly rate so you can judge whether the hours are worth it.
Your numbers
Example values are shown so you can see how it works. Replace them with your own.
- Gross monthly income$946
- Estimated expenses- $80
- Estimated tax reserve- $173
- Net monthly income$693
- Net hourly income$16.11/hr
- Annualized estimate$8,314
You are clearing a modest hourly rate. Test whether you can charge more, work more efficiently, or trim expenses before scaling up.
Estimates only, based on the numbers you enter. Nothing is saved to the page address. Tax figures are rough planning numbers, not filing advice.
Assumptions this calculator makes
- Pay per hour means total revenue divided by every hour you work, including unpaid time.
- Platform fees are applied to gross income.
- The tax reserve is a rough planning set-aside, not a tax calculation. Consult a tax professional for filing.
- Income is treated as a steady monthly average, which real side hustles rarely are.
This is an estimate, not advice
Every result here is a rough model based only on the numbers you enter. Sidequity is an informational tool and does not provide professional, tax, legal, investment, or financial advice, and it makes no income guarantees. Any tax set-aside is a planning placeholder, not a tax calculation.
For decisions that affect your money, taxes, or business, review your situation with a qualified professional. See our full disclaimer.
How to use it
- Put in the hours you can realistically sustain, not your best week.
- Use a conservative pay per hour if you are unsure, then raise it once you have real data.
- Add every recurring cost so the net number is honest.
What this number means
Net monthly income is what is left after expenses and your tax reserve. That is the figure to compare against your goals.
If the net hourly rate drops below what you could earn from a simpler job, the side hustle needs a better reason to exist than the money alone.
Common mistakes
- Counting only the hours that paid, and ignoring time spent finding work.
- Forgetting platform and payment fees, which quietly shrink every payout.
- Treating gross income as take-home and overcommitting based on it.
- Skipping a tax reserve and getting surprised at filing time.
Frequently asked questions
Is this my take-home pay?
It is an estimate of net income after expenses and a rough tax reserve. Your actual taxes depend on your full situation, so treat the tax line as a planning number and confirm specifics with a tax professional.
What should I use for pay per hour?
Take your total expected revenue for a period and divide by all the hours it takes, including unpaid time. That gives a more honest rate than the headline price of a single job.
Why is my net hourly so much lower than my rate?
Expenses, fees, and unpaid hours all pull it down. The gap between your rate and your net hourly is the real cost of doing the work.
How accurate is the tax reserve?
It is intentionally rough. A common starting point is 20 to 30 percent of profit, but your real rate varies. Use it to avoid spending money you may owe, not as a filing figure.
Side Hustle Income Calculator last updated June 2, 2026. Back to all calculators.