Contact MoreCalculators
Questions, feedback, a correction, or a calculator you'd like us to build? We read every message.
Email us
The best way to reach us is by email. We aim to reply within a couple of business days.
General enquiries & support: info@morecalculators.com
Email info@morecalculators.com →
What to write to us about
- Found a mistake? Tell us which calculator and what you expected — accuracy is our priority and we fix reported errors quickly.
- Feature requests. Want a calculator we don't have yet, or an extra option on an existing one? Let us know.
- Feedback. Anything confusing, slow or broken — we want to hear it.
- Business & partnerships. Reach out at the same address and we'll route it to the right place.
Mobile app help
Using the MoreCalculators Android app? For account or subscription questions, email us at the address above. To delete your app account and data, see the account deletion page.
Before you write
Many answers are already on the site — every calculator has a "How it works" section and FAQs, and you can browse the full library on the All Calculators page.