Terms of Use
Effective date:
MechCalcPro is free to use. These terms explain your rights, our limitations, and the engineering disclaimer that applies to all calculation results.
Important: All results are for reference only.
Always verify with a qualified engineer before using any values in real designs or construction.
1Acceptance of Terms
By using this site
By accessing or using MechCalcPro, you agree to be bound by these Terms of Use. If you do not agree, please do not use the site.
2Engineering Disclaimer
For reference only
All calculation results provided by MechCalcPro are for reference and preliminary design purposes only. They are not a substitute for formal engineering analysis, professional judgment, or compliance review.
Verify before use
Any values used in actual design, construction, or operation of systems must be independently verified by a qualified, licensed engineer. MechCalcPro accepts no liability for decisions made on the basis of results from this site.
Standards compliance
Calculators use documented engineering formulas and unit conventions. Always verify assumptions and consult applicable project requirements before using results for design decisions.
3Intellectual Property
Site content
All text, code, design, and formulas presented on MechCalcPro are owned by or licensed to MechCalcPro. You may not reproduce, redistribute, or commercially exploit any content without prior written permission.
Your calculation results
Results you generate using MechCalcPro belong to you. We make no claim over outputs produced by the calculators.
4Permitted Use
Personal and professional use
You may use MechCalcPro for your own engineering work, learning, or professional reference. Core calculators are available without an account; tools marked as member-only require a free account.
Prohibited conduct
You may not use MechCalcPro to scrape, reverse-engineer, or reproduce the underlying calculation logic for competitive commercial purposes. Automated mass requests that degrade performance for other users are prohibited.
5Limitation of Liability
No warranties
MechCalcPro is provided "as is" without warranty of any kind, express or implied, including but not limited to accuracy, completeness, or fitness for a particular purpose.
Limitation
To the fullest extent permitted by applicable law, MechCalcPro and its operators shall not be liable for any direct, indirect, incidental, or consequential damages arising from use of — or reliance on — results from this site.
6Changes to These Terms
Updates
We may revise these terms at any time. The effective date at the top of this page reflects the latest revision. Continued use of the site after changes constitutes your acceptance of the updated terms.
7Governing Law
Jurisdiction
These terms are governed by the laws of the jurisdiction in which the operator resides. Any disputes shall be resolved in the competent courts of that jurisdiction.
Questions about these terms? Open a support issue