Questions, suggestions, bug reports, or partnerships — we're here.
We typically respond within 1–2 business days. For urgent matters, email us directly.
All our calculators work directly in your browser — no sign-up or download needed. Simply enter your bill amount, choose a tip percentage using the preset buttons or slider, and your tip is calculated instantly. For split bills, enter the number of people to see each person's share.
Absolutely! We're always looking to expand our calculator library. Use the contact form above and select "Suggest a Calculator" — tell us what service type you'd like covered and we'll prioritize it. Popular requests we're working on include valet parking, tattoo artists, and food truck tipping guides.
If you notice a calculation error or something isn't working correctly, please email bugs@tipcalculatorhub.com with the page URL and a description of the issue. We take accuracy seriously and will fix confirmed bugs within 24 hours.
Yes — all calculators on TipCalcHub.com are completely free with no registration required. The site is supported by Google AdSense advertising, which allows us to keep all tools free for everyone. We never charge for access to any calculator or tipping guide.
For advertising partnerships, sponsored content, or affiliate opportunities, please email partnerships@tipcalculatorhub.com. TipCalcHub reaches users actively looking for tipping and payment guidance — a highly targeted audience for restaurants, delivery services, hospitality, and beauty brands.