Free AI-powered financial calculators for professionals and families. 66 focused tools covering salary, retirement, taxes, loans, real estate, and more — all free, no account required.
We're on a mission to democratize financial planning. Most financial tools serve the wealthy or require expensive subscriptions. We believe everyone—from nurses to teachers to tradespeople—deserves access to powerful, deterministic financial planning tools.
We focus on transparent, rule-based math, not AI-guessed numbers. Our calculators implement established financial formulas used by CPAs, financial advisors, and institutions. Where AI helps, it explains the numbers you calculated—it never changes them.
We build for specific audiences: people who serve (military, federal employees, teachers), physicians and high-income professionals, freelancers and gig workers, real-estate investors, and people navigating divorce or solo ageing — each with unique tax situations, benefits, and planning needs.
We group our tools into audience hubs: people who serve (military, federal employees, teachers), physicians and high-income professionals, freelancers and gig workers, real-estate investors, divorce and financial separation, and solo agers. Each hub gathers the calculators that matter to that audience, addressing their specific compensation structures, tax situations, and planning concerns.
No subscriptions. No paywalls. No upsells. Every tool is free forever.
We sustain this through affiliate recommendations (links to products we genuinely believe in) and advertising. We only recommend products we'd use ourselves and clearly mark affiliate links. If you disable ads, the site still works—it just means we lose that revenue.
Have a question, suggestion, or found a bug? We'd love to hear from you.
Send us a messageBerly Sam Varghese — founder of Investor Sam. An engineer whose career has been about making large, messy datasets trustworthy, and a private investor in public markets since 2010.
Articles here are drafted with AI tools in a pipeline Berly built, and Berly reads a sample of them by hand rather than reviewing every one. Every calculator on this site computes its result in deterministic code — the AI explains the numbers, it never produces them.
Found an error? Tell us and we will correct it and note the correction on the page.
These tools are for educational and planning purposes only. They are not professional financial, tax, or legal advice. Always consult with a qualified financial advisor, tax professional, or attorney before making important financial, investment, or legal decisions. Results from these calculators are estimates and may not reflect your exact situation.