Frequently asked questions
How FinDock handles your data, formulas, and results.
Does FinDock require an account?
No. Every calculator is available immediately with no sign-up, login, or email required.
Are my calculator inputs uploaded?
No. All calculations run in your browser with JavaScript. The numbers you type are never sent to a server.
Are the results guaranteed to be exact?
Results are careful estimates based on standard formulas and the values you enter. For decisions that matter, verify with a professional or provider.
Does FinDock provide financial or medical advice?
No. The tools are informational. Financial calculators don't recommend products, and health calculators are estimates, not diagnoses.
Can I save calculations?
Yes, optionally. Saving writes to your browser's local storage only, after you choose to save. You can clear it anytime.
Does FinDock use live interest, tax, or currency rates?
No. Any rate is entered by you. There are no external rate, tax, or currency APIs.
Can FinDock work offline?
Once the page has loaded, the calculators keep working independently of any server.
How do I report an error?
Contact links throughout the site let you flag a calculation you think is wrong so it can be reviewed.