Have a question, suggestion, or found a bug? We'd love to hear from you.
Choose the method that works best for you.
You might find your answer here.
Yes, completely. Every calculator on CalcEngine is free to use with no sign-up, no premium tiers, and no paywalls. We believe financial tools should be accessible to everyone.
Nowhere. All calculations run entirely in your browser. Your financial data never leaves your device and is never sent to our servers or any third party.
Absolutely! We love hearing what tools would be most useful to you. Send us an email or open a GitHub issue with your suggestion and we will consider it for a future release.
Thank you for helping us improve! The fastest way to report a bug is to open an issue on our GitHub repository with details about what you were doing and what went wrong. You can also email us directly.