Contact
Email us at [email protected]. We read every message.
Reporting a wrong result
To help us fix it quickly, please include:
- the calculator's name or address,
- the values you entered (or use the calculator's Share button and paste the link),
- the result you got and the result you expected, and
- where the expected figure comes from, if you know (for example, a lender's quote).
Suggesting a calculator
Tell us what you were trying to work out and where existing tools fell short. Suggestions directly shape what we build next.
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