Contact Us
Have a question, suggestion, or just want to say hello? The best way to reach us is through our Reddit community. It's where all the action happens!
Join Our Reddit Community
Request new calculators, report bugs, share feedback, vote on features, and connect with other users!
Visit r/CalculatorJarWhat You Can Do on Reddit
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Request a Calculator
Need a specific calculator? Post your idea and we'll consider building it!
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Report Bugs
Found something that doesn't work right? Let us know so we can fix it.
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Share Feedback
Love a calculator? Have suggestions? We want to hear it all.
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Vote on Features
Upvote the calculator requests you want to see built next.