Contact
Last updated: 2026-06-10
Cold Plunge Calc is a small, independent project, and real feedback makes it better. If something is unclear, broken, or you think a cited source is wrong, please get in touch.
Email us
The fastest way to reach us is by email. We read every message, though as a one-person project replies can take a few days.
Email:hello@coldplungecalc.com
What we'd love to hear about
A few things that genuinely help:
- Corrections — if a figure, claim, or reference looks wrong, tell us which page and we'll check it against the source.
- Bugs — the calculator, timer, or tracker behaving oddly on your device or browser.
- Translation feedback — wording in your language that sounds off or unnatural.
What we can't do
We can't give personal medical advice or tell you whether cold plunging is safe for your specific health situation. For that, please talk to a qualified doctor — see our medical disclaimer. →