Free widget

A paycheck calculator for your website

The calculator that runs MyPayCal, with all 50 states and 2026 rates, in English or Spanish: one block of HTML, free with a credit link.

Your code
Paste it where the calculator should go, in an HTML block.
Make it yours (optional)
Calculator language

The code above changes as you choose. Left blank, the salary is what the average job in the state pays; your readers can change everything.

What your readers will see

What your readers get

  • Every state, on its own 2026 rules

    All 50 states on each one's own brackets, deductions and credits, with local taxes where nearly everyone pays them and state payroll programs like California's SDI.

  • The federal side at 2026 rates

    Federal income tax, Social Security and Medicare, the Child Tax Credit, and pre-tax 401(k), HSA and health premiums.

  • English or Spanish

    The whole calculator, labels and results, in either language: the first choice below.

  • Kept current for you

    It runs on our servers, so when the IRS or a state publishes new figures, every embedded copy changes when ours does. Each change is dated in our methodology.

Free, with one condition

Use it on any site, commercial or not, and keep the credit: the line inside the frame and the line with our link under it. Don't alter its figures or present them as yours. It gives estimates, not tax advice. How we calculate

For businesses

The calculator under your brand

For payroll providers, accountants, credit unions, staffing agencies and HR portals that want it as part of their own site.

  • No MyPayCal credit
  • Opens on your state and city, in English or Spanish
  • Notice before a tax-law change reaches it
  • Help fitting it to your page

Tell us about your site and we'll reply with a quote.

Questions

Is the calculator really free?
Yes, for any website, commercial or not. The one condition is the credit: keep the line with our link under the frame. The credit inside the frame stays on its own.
Will it slow down my page?
It loads in its own frame and only when a reader scrolls near it, so your page renders first. It sets no cookies and shows no ads.
Where can I paste it?
Anywhere that accepts HTML: a Custom HTML block in WordPress, a Code block in Squarespace, an Embed element in Wix or Webflow. If your editor removes the script line, the calculator still works; its frame just keeps a fixed height.
How accurate is it?
It is the calculator on this site, on the same engine, and every figure it uses is sourced and dated in our methodology. It gives estimates, not tax advice, and says so.
Can I remove the credit or put my brand on it?
That is the white-label licence, for businesses. Ask for a quote below.