Contact

Report a reproducible issue.

Email its.me.jsKim@gmail.com.

Include these details

• The full page URL and calculator section.
• The selected currency display.
• All input values and the repayment method where relevant.
• The expected result and observed result.
• Your browser, device and operating system.

Do not send

Do not send bank credentials, account statements, card numbers, identity documents or other sensitive financial information.

Response scope

Reproducible calculation errors, misleading wording and accessibility issues are prioritised. Individual investment, loan, tax or retirement decisions cannot be evaluated.