Side Hustle Profit Calculator

Is Your Side Hustle Worth Your Time?

Enter your numbers. Get the real answer in seconds.

Your numbers

Monthly Revenue$2,400
$0$10,000
Monthly Business Expenses$300
$0$5,000
Hours per Week15 hrs/wk
1 hrs/wk40 hrs/wk

Income type

Self-employment tax (15.3%) is deducted from your net profit.

Real Hourly Rate

$28.33

Decent, but room to improve

Net Monthly Profit

$1,840

Annual Net Income

$22,080

SE Tax Set-Aside

$260/mo

Hours / Month

65.0 hrs

FI Impact

Investing this profit could move your freedom year 9.2 years closer.

Tax reminder

Set aside $260/month for self-employment taxes (15.3% SE tax applies to 1099 income).

Track all your income streams in Stack

Why gross revenue is the wrong number

Most people evaluate their side hustle by looking at gross revenue. That number feels good. But it doesn't tell you what you actually earn per hour of your life. Once you subtract your business expenses, self-employment tax (if you're a 1099 worker), and divide by your real hours including admin time, you get your true hourly rate. That number is what you're trading your time for.

Self-employment tax catches most people off guard. When you work a regular W-2 job, your employer pays half of your Social Security and Medicare taxes. When you're self-employed or freelancing, you pay both halves. That's 15.3% on 92.35% of your net income before you even touch federal or state income taxes. A $2,400/month freelance income becomes roughly $2,075 after SE tax alone. That's why the real hourly rate calculation matters.

The benchmark that makes sense: if your real hourly rate is below what you could earn in your regular job or a simple part-time W-2 role, the side hustle is probably not worth the grind unless it has real scale or leverage potential. Anything above $30/hr is solid. Above $60/hr and you have something worth building seriously.