We'd love to hear from you! Whether you have feedback about the calculator, found a bug, have a question about coffee ratios, or want to discuss advertising or partnership opportunities, please reach out.
For questions about coffee ratios, brew methods, or how to use the calculator, email us and we'll do our best to help.
Found something wrong? Let us know the brew method, device, and what you expected vs. what happened. Screenshots help!
Interested in advertising on CoffeeRatio or partnering with us? Send us a note at [email protected].
We will do our best to respond to your message in a reasonable time.
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