Side Hustle Profit Calculator
Revenue looks great until you subtract platform fees, ad spend, materials and your own time. This tool shows your real net profit and the effective hourly rate you're actually earning — so you know whether the hustle is worth it.
📚 Books worth reading on this topic
A few well-regarded books on building a side business that actually pays to go alongside this calculator. As an Amazon Associate we earn from qualifying purchases.
How to use the Side Hustle Profit Calculator
A hustle that looks profitable before costs often barely breaks even after them. Enter:
- Monthly revenue — what customers actually pay you.
- Direct costs — platform fees, materials, software, ads, and a share of utilities or workspace.
- Hours invested / month — include listing, messaging, shipping, and admin, not just the "fun" part.
- Minimum $/hour you'll accept — your personal time floor.
Reading your result
Net profit is revenue minus costs. Effective hourly rate divides that profit by hours worked — compare it to your floor. If it's below your main job or local minimum wage, the model needs fixing, not more hours. The "share of revenue you keep" shows how much of every dollar is actually yours.
Frequently asked questions
What costs should a side hustle subtract?
Platform fees, materials, software, ads, and a share of utilities or workspace if used for the work. Track them honestly — a hustle that looks profitable before costs often barely breaks even after them.
How many hours is a side hustle really worth?
Divide true profit by the hours you actually spend, including the boring parts (listing, messaging, shipping, admin). If the effective rate is below your main job or below minimum wage locally, reconsider the model.
Do I owe tax on side hustle income?
In most countries, yes — side income is usually taxable above a small threshold. Set aside a portion of each payout. The calculator shows profit so you can estimate the slice to reserve.