Finance Calc Hub is a small, independent set of free financial calculators focused on investing and retirement planning: compound interest, retirement/FIRE, and Coast FIRE. No signup, no account, no calculator input ever leaves your browser.
Why these tools exist
Most retirement and FIRE calculators either hide their formulas or bury them under marketing. Every calculator here links to the exact formula used, in plain terms, on the calculator page itself. See each tool's "How this is calculated" section.
What this site is not
This is not a financial advisory service, and nobody involved holds a financial license to give personalized advice. These are general-purpose educational tools based on standard, publicly documented formulas. See the disclaimer for the full scope of what that does and doesn't mean.
How it's funded
The site is supported by display advertising, which is why it's free to use. See our privacy policy for how ads and analytics work here.
Contact: [pending - add contact email before launch]