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Suggest a calculator or report an issue
Tell us what calculator would help, what result looked wrong, or what guide could be clearer. Avoid sending sensitive personal, financial, health, or confidential business information.
Use your preferred email app and include the calculator page URL if you are reporting an issue.
hello@totalnumbers.comContact FAQ
How can I contact TotalNumbers?+
Use the contact email link on this page to suggest a calculator, report an issue, or ask about the platform.
What should I include in a calculator issue report?+
Include the calculator page URL, the inputs used, the result you expected, and any public source that helps explain the issue.
Should I send sensitive information?+
No. Do not send sensitive personal, financial, health, legal, or confidential business information through contact messages.