Contact Us
A place for feedback, corrections, requests and general support-related messages.
Contact Us
Questions, suggestions and improvement ideas are always welcome. Contact can be useful when a page needs clarification, a formula appears incomplete or a new calculator would make the website more helpful.
Email support
Use the email below for help, calculator requests, corrections or website questions.
What you can reach out about
Visitors may get in touch to report bugs, suggest improvements, request new calculators, highlight unclear wording or point out information that may need review.
Feedback from real users often helps identify areas where the website can become clearer and more practical.
Helpful details to include
If a message is about a specific calculator, it helps to include the calculator name, the input values used, the result shown and what seems confusing or unexpected.
If the request is for a new calculator, a short explanation of the use case can make it easier to understand what would be most helpful.
Response expectations
Reasonable efforts may be made to review messages and use them to improve the website over time. Response speed can vary depending on the nature of the request and current workload.
Not every suggestion may be implemented, but thoughtful feedback is appreciated and can still help shape future updates.
Please avoid sending highly sensitive information
Messages should generally be limited to the information needed to understand the request. There is usually no need to send highly sensitive financial, medical, legal or identity-related information when asking a general question about a calculator.
Keeping messages focused and minimal is often the simplest and safest approach.