Is Your Side Hustle Actually Profitable? How to Calculate Your REAL Hourly Rate

April 2026 · 8 min read · By Zankex

You check your Etsy dashboard. £500 in sales this month. Not bad for a side hustle. You mentally calculate your hours — maybe 10 per week — and arrive at roughly £12.50 an hour. Decent pocket money alongside your day job.

Except that number is wrong. Probably very wrong.

That £500 hasn't had Etsy's fees subtracted (6.5% + payment processing). It doesn't account for the materials you bought, the packaging, the shipping labels. It doesn't include the time you spent photographing products, writing listings, answering messages, packing orders, and posting on Instagram. And it doesn't account for the tax you'll owe on your profit.

When you subtract all of that, the £12.50/hour you imagined might actually be £4.20. Below minimum wage.

This isn't unusual. Research consistently shows that the majority of freelancers and side hustlers overestimate their earnings by 40-60%. Three quarters wish they had charged more from the very beginning. And six out of ten start without any kind of financial plan at all.

The good news: once you know the real number, you can fix it. The bad news: most people never calculate it.

The five costs most side hustlers forget

1. Platform fees are bigger than you think. Etsy charges 6.5% in transaction fees plus payment processing fees. Fiverr takes a flat 20%. Upwork takes 10%. Amazon takes 15%. Depop takes 10%. On £500/month revenue, you're losing between £32 and £100 per month in platform fees alone — that's £384 to £1,200 per year. Most sellers mentally ignore this cost because it's deducted automatically before the money hits their account.

2. Your time is more than you think. You track the hours spent creating your product or delivering your service. But do you track the time spent packing orders, answering customer messages, updating listings, taking product photos, posting on social media, researching suppliers, doing bookkeeping, and driving to the post office? When you add the admin time, most "10 hours a week" side hustles are actually 15-20 hours.

3. Subscription creep is real. Canva Pro. A scheduling tool. Email marketing software. Analytics. An extra Etsy listing fee here, a premium plugin there. These subscriptions accumulate quietly — £40 to £80 per month is typical for a side hustler with 3-5 tools. That's £480 to £960 per year in overhead that many people don't track as a business expense.

4. Materials and packaging add up fast. Raw materials, components, packaging, labels, tissue paper, thank-you cards, shipping boxes, tape, printer ink for invoices. Individually these costs seem trivial. Collectively, they can eat 15-40% of your revenue depending on your product type.

5. Tax exists. Self-employment tax, income tax, National Insurance (in the UK), or self-employment tax (in the US) are real costs that reduce your take-home pay. If your side hustle earns enough to cross your personal tax threshold, you owe tax on the profit. Many side hustlers don't set money aside for this and face an unpleasant surprise at filing time.

How to calculate your true hourly rate

The formula is simple in principle but requires honest inputs:

Let's walk through an example. Sarah sells handmade candles on Etsy.

This isn't a failure story. Sarah's candles might be beautiful, her customers might love them, and her brand might be growing. But right now, at these numbers, she would literally earn more stacking shelves at a supermarket. That's information she needs to know — because once she knows it, she can change it.

Three things you can do about it

Raise your prices. This is the single highest-impact change for most side hustlers. A 25% price increase on Sarah's candles would raise her true hourly rate from £3.54 to approximately £5.60 — still low, but a 58% improvement from one change. Many side hustlers resist raising prices out of fear. But if your current price earns you less than minimum wage, the fear of losing customers is less important than the reality of working for free.

Cut your hidden costs. Audit every subscription, every tool, every supplier. Are you paying for Canva Pro when the free version would work? Could you buy packaging in bulk to get a 20% discount? Is there a cheaper shipping option you haven't explored? Small savings compound across hundreds of orders per year.

Track your real hours. For one week, track every minute spent on your side hustle — including the boring bits. You might discover that 30% of your time is admin that could be batched, automated, or eliminated. Every hour saved at your current revenue is an instant raise.

The bottom line

Knowing your true hourly rate isn't about being negative. It's about making informed decisions. Maybe your side hustle is a passion project and the financial return doesn't matter to you — that's completely valid. But if you're working evenings and weekends expecting it to become a real income stream, you deserve to know whether the numbers actually support that goal. Most people who calculate their real rate are surprised. The ones who act on it are the ones who eventually make it work.