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Disclaimer

Last updated: July 22, 2026

General information only

Dear Calculator provides calculators, examples, charts, tables, and PDF exports for general informational and planning purposes. Some calculators return exact arithmetic results from the entered values and displayed formula. Others are projections or simplified models whose outputs depend on the assumptions entered by the user. Each calculator page describes its method and relevant limitations.

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Dear Calculator does not provide financial, investment, lending, tax, legal, medical, veterinary, engineering, construction, insurance, or other professional advice. Important decisions should be reviewed with a qualified professional or authoritative source.

Accuracy and assumptions

Exact arithmetic may still be displayed with rounding, while modeled outputs depend on the stated assumptions. Regional rules, user input errors, changing prices or law, third-party terms, and incomplete facts can affect real-world applicability. Verify material decisions against authoritative information.

PDF reports

PDF exports are independent calculation records for convenience. They are not invoices, official bank statements, loan offers, appraisals, medical opinions, engineering certifications, tax filings, or binding documents.

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