About Snowballr

Snowballr is a free financial calculator built around a simple idea: your money should be easy to visualize. Most existing calculators are either clunky, ad-heavy, or visually stuck in 2015. We built the one we actually wanted to use.

The snowball idea

Both the power of compound interest and the debt snowball method rely on the same metaphor — small actions, repeated consistently, create momentum that grows on itself. That's what we built this site around.

What's here

Compound interest calculator with visual charts. Debt snowball calculator that compares against the avalanche method. Retirement planner. Savings goal calculator. Simple interest for loans. All free, all instant, no sign-up.

Who we are

Snowballr is an independent project. We're not a finance company. We don't sell investment products or collect your data. The site runs on display ads (Google AdSense) and occasional affiliate links to broker platforms — disclosed and ethical. That's it.

Get in touch

Questions, corrections, or feature requests? Email hello@snowballr.io.

Disclaimer

Snowballr is for educational purposes only and does not constitute financial advice. Calculations assume stable inputs and don't account for inflation, taxes, or market volatility. Consult a licensed financial advisor before making investment decisions.