Terms of Use

Last updated: May 23, 2026

Educational Use

johnnyji.dev provides calculators and written material for educational planning. The site does not provide financial, investment, tax, legal, or accounting advice.

No Warranty

The calculators are provided as-is. While the formulas are kept intentionally simple and visible, you are responsible for verifying results before using them for real decisions.

Third-Party Costs

API prices, exchange fees, platform plans, and provider terms can change. Always compare estimates with official provider pages and your own account statements.

Contact

Questions about these terms can be sent to johnnyji.dev@gmail.com.