Get in touch

Have a question or found a bug?

We read every message. Real humans, no bots, no ticket systems — just a straightforward reply.

24 – 48 hour replyWe respond to every message
Real humans onlyNo bots, no ticket queues
Bug reports welcomeWe fix issues fast
Quick actions
  • Report a calculation error
  • Suggest a new tool
  • Ask a question
  • Partnership inquiry

Send us a message

optional
*
*

We'll reply to your email within 24 – 48 hours.

Contact info

Email us directly

[email protected]

Response time

Within 24 – 48 hours

Who replies

The people who built the site — not a support team

We can help with

Questions about how a calculator works

Reporting a calculation error or bug

Suggesting a new tool or feature

Privacy or data questions

Partnership or collaboration inquiries

Your message is safe

We never share your email or message with third parties. See our Privacy Policy.

What happens next

After you send a message.

1
We read it

Every message goes directly to the people who built the site — no triage, no filtering.

2
We investigate

For bug reports, we reproduce the issue. For suggestions, we review against the roadmap.

3
We reply

You get a real response within 24–48 hours — not a form letter, not an auto-reply.

Common reasons to reach out

We've heard it all — here's what we help with.

Calculator result seems off

Tell us your pool volume, the values you entered, and what the result was. We'll verify and fix it fast.

Suggest a new calculator

Missing a tool for calcium hardness, stabilizer, or something else? Let us know — we build based on what people actually need.

Help understanding a result

Not sure what the number means or how to apply it? Ask — we're happy to explain in plain terms.

Partnership or collaboration

Pool service companies, content creators, or educators — reach out and tell us what you have in mind.

Units and measurements

Gallons vs litres, pounds vs kilograms — if the units are confusing, ask and we'll clarify which to use.

Privacy or data questions

Questions about what we collect, how long we keep it, or how to request deletion. We keep it simple.

Frequently asked questions

Quick answers about using our calculators, how your data is handled, and what to expect from the tools.

Enter your pool's volume in gallons or litres, then your current salt level in PPM. The calculator shows exactly how much salt to add — in pounds, kilograms, and number of bags.
The Pool Salt Calculator is a fast, tool-first page — enter numbers, get results. The Salt Water Pool Calculator is an educational hub with more context about salt water pool maintenance. Both use the same formula and give accurate results.
We use standard, industry-accepted pool chemistry formulas. Results are highly accurate for typical conditions. Real-world variables like temperature and mineral content can vary — treat our output as a reliable starting point and verify with a test kit.
Yes — all calculators are fully responsive. We designed them to be used poolside on any device, so mobile is treated as a first-class experience throughout.
No. All calculator inputs are processed in your browser and never sent to our servers. Your pool volume, chemical levels, and results stay entirely on your device. See our Privacy Policy for full details.
All current calculators are free to use with no account required. We may introduce optional features in the future, but the core calculators will remain accessible. We'll communicate any changes clearly before they happen.
Prefer to email directly?Reach us at [email protected] — same team, same response time.
Privacy and legal questions?Email [email protected] for data requests or policy questions.