How the 1099 vs W-2 Calculator works

When a recruiter offers a contract role, the headline rate often looks bigger than a salaried equivalent — but the two are rarely the same money. This calculator lines them up on equal footing by converting both into a comparable take-home value, so you can see which offer actually leaves you better off.

On the W-2 side, it takes the salary, subtracts the 7.65% employee payroll tax, and adds the value of employer-paid benefits like health insurance and a retirement match. On the 1099 side, it takes your contract income, subtracts business expenses to get your profit, removes the full 15.3% self-employment tax, and subtracts the cost of buying those same benefits yourself. Because income tax is broadly similar on both sides, it is left out so the comparison stays clean.

What a salaried job quietly provides

The reason a contract needs a higher number is everything an employer absorbs on your behalf: half of your payroll taxes, subsidized health insurance, a retirement match, paid time off, holidays, sick leave, and often equipment and software. As a 1099 contractor, every one of these becomes your expense or your loss. None of it shows up in the headline rate, which is exactly why comparing the two numbers directly is so misleading.

How big should the gap be?

A widely used rule of thumb is that a contract rate needs to be roughly 25–40% higher than a salary to deliver similar real value. The exact figure depends on how generous the employer's benefits are and how much unpaid time off you plan to take — a contractor who takes three weeks off simply earns three weeks less. The calculator estimates the gross contract income you would need to match a given salary, so you can negotiate from a real target instead of a guess.

What the numbers can't tell you

A fair financial comparison is only half the decision. Contracting brings flexibility, multiple clients, and a higher earning ceiling — but also income volatility, no employer safety net, and more administrative work. The calculator tells you the price of that freedom; whether it is worth paying is a personal call only you can make.

Related reading

For more, read 1099 vs W-2: what the same salary really means for your take-home pay, and use the self-employment tax calculator to see the SE-tax burden a contractor carries.