Are the calculators free to use?
Yes. NerdCalc is being built around fast, no-signup calculator experiences.
Help Center
Frequently Asked Questions
Quick answers about calculators, accuracy, privacy, and how NerdCalc works.
Using NerdCalc
Do I need to create an account?
No account is required for core calculator tools.
Are results stored?
By default, calculator inputs are intended for immediate use in the browser experience. Persistent storage should only be added when we explicitly design for it.
Can I use NerdCalc on mobile?
Yes. The site is being designed mobile-first so calculators remain easy to use on phones and tablets.
Accuracy and Content
How accurate are the calculators?
We aim to use standard public-domain formulas and documented reference logic. Accuracy still depends on correct inputs and tool-specific assumptions.
Are these calculators medical or legal advice?
No. Calculator outputs are informational and should not replace professional advice in medical, legal, financial, or engineering contexts.
Will more calculators be added?
Yes. The platform is being structured so we can add many more formula-driven tools while keeping the layout and user experience consistent.
Can I request a calculator?
Yes. The support page is the best place to request new tools, report issues, or suggest improvements.