For publishers & bloggers

Add a free calculator to your site.

Give your readers an interactive tool that answers their money question on the page, instead of sending them elsewhere. Free to embed, live in about a minute, and it looks great on any device.

Why put a calculator on your page

Interactive tools keep readers engaged, answer the exact question that brought them to your article, and give them a reason to stay, and to come back.

Free to use

The standard embed costs nothing. Drop it into any post or page and keep it there for good.

Live in a minute

Pick a calculator, copy one line of HTML, and paste it in. That is the whole setup.

Mobile-ready

Every calculator is responsive and resizes itself to fit, so there is no iframe height to manage.

Always current

We keep the formulas and annual figures up to date, so your embedded tool never goes stale.

How it works

No account, no plugin, no code beyond a single paste.

Pick a calculator

Choose from 230 tools across mortgages, retirement, debt, investing, taxes, and more in the embed builder.

Copy the snippet

The builder gives you one line of HTML. Match it to your brand color if you like, then copy it.

Paste it in

Drop the snippet into your post, page, or template. It appears instantly and resizes to fit your layout.

Free, in exchange for a link

The free embed includes a small "Powered by SumWize" link beneath the calculator. That link is the whole deal: you get a polished, maintained tool for your readers at no cost, and we get a bit of credit. Fair trade.

Prefer no link, your own branding, and built-in lead capture? Those white-label options live on our paid plans for advisors and businesses.

Powered by SumWize
Build your embed

Popular calculators to embed

A few of the most-embedded tools. Browse the full set of 230 in the builder.