SectorCalc provides industrial and business calculators for informational and decision-support purposes. Our tools do not constitute professional engineering, financial, or legal advice. You are solely responsible for verifying any results before making business decisions.

Premium tools require credits. Credits are non-refundable and expire 12 months after purchase. You may purchase credit packages through our secure payment provider. Unused credits do not roll over.

You must create an account to access premium features. You are responsible for maintaining the confidentiality of your login credentials and for all activities that occur under your account.

All content, formulas, algorithms, designs, and trademarks are the exclusive property of Sector Calculator (operating as SectorCalc). You may not reproduce, distribute, or create derivative works without prior written permission.

To the maximum extent permitted by law, Sector Calculator shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of our services.

We may update these Terms at any time. Continued use of the service after changes constitutes acceptance of the new Terms.

For questions about these Terms, contact us using the details below.