Tools
Free tools for earning extra income
Practical tools to help you understand earnings, estimate expenses, and make more informed decisions about side hustles, selling, and independent work.
Calculators
Free calculators for side income
Calculators for working out earnings, selling fees and profit.
What they're for
What the tools help you work out
Every result shows the math behind it, so you can check it.
What you keep after costs
Fees, supplies, gas, and shipping come out before anything is yours. The tools show each one.
The real cost of selling online
Listing, transaction, and payment fees stack differently on each marketplace.
Salary or hourly pay?
Turn a salary into an hourly rate, or an hourly rate into a yearly total, to compare offers on the same footing.
Price for the profit you want
Start from the profit you're after and work back to the price that gets you there after fees.
Keep exploring
Put the numbers to work
Selling, delivery, and other work where costs decide what you keep.
Reselling & Flipping
Buy, restore, and resell items for profit.
Gig & Delivery Work
Deliver, drive, or run errands through on-demand apps.
Ecommerce
Sell physical products through your own online store.
Digital Products
Create templates, guides, and files people download.
How to calculate your real hourly rate
Work out what you keep per hour from a job, task, route or rental after fees, mileage and self-employment tax, counting every unpaid hour from quoting to waiting.
Taxes on side income
Know what side income owes in income tax and self-employment tax, which form reports it, when to pay, and why a missing 1099 changes none of it.