We appreciate your feedback and are happy to help with any questions about our calculators.
The best way to reach us is by email:
What to Include
To help us respond quickly, please include:
- Bug reports: Which calculator, what inputs you used, and what result you expected vs. what you got
- Calculator suggestions: What calculation you need and what field or topic it relates to
- General questions: As much detail as possible about your question
Response Time
We aim to respond to all emails within 1–2 business days. If your question is about a specific calculator, please include the calculator name or URL in your message.
About ElderCalc
ElderCalc is an independently operated website providing free online calculators. We are not affiliated with any company, financial institution, or service provider. For more about our mission and methodology, visit our About page.