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Disclaimer & Disclosure

Last updated: April 2026

1. General Disclaimer
Important

VastCalc provides free online calculators for informational and educational purposes only. The results produced by our calculators should not be treated as professional advice of any kind, including but not limited to financial, medical, engineering, legal, or tax advice.

By using VastCalc ("we," "us," or "our"), you acknowledge and agree that all calculator results are provided on an "as is" basis and that you use them entirely at your own risk. We encourage all users to verify results independently and consult qualified professionals before making any decisions based on calculator output.

2. No Professional Advice

The calculators and content available on VastCalc are not a substitute for consulting with qualified professionals. Nothing on this website should be construed as professional advice in any field, including but not limited to:

  • Financial or investment advice
  • Medical or health advice
  • Engineering or construction advice
  • Legal or tax advice
  • Accounting or actuarial advice

Users should always verify calculator results independently and seek the guidance of a licensed professional before making decisions that could affect their health, finances, safety, or legal standing.

3. Accuracy of Information

While we strive to ensure that all calculators on VastCalc use accurate, well-established formulas and produce reliable results, we make no warranties or representations of any kind, express or implied, regarding the accuracy, completeness, reliability, or suitability of any calculations or content provided.

Please be aware that:

  • Many of our calculators use simplified mathematical models that may not account for all variables in real-world scenarios
  • Results may differ from those produced by professional-grade tools, software, or manual calculations by experts
  • Formulas and reference data are updated periodically but may not always reflect the most current standards or regulations
  • Rounding, floating-point precision, and input validation may introduce minor variations in results
4. Financial Calculators Disclaimer
Important

Our financial calculators (including those for mortgages, loans, investments, retirement, compound interest, and budgeting) provide estimates only and do not constitute financial advice.

Financial calculator results:

  • Are estimates based on the inputs you provide and simplified assumptions
  • Do not account for all applicable fees, taxes, insurance premiums, or individual financial circumstances
  • May not reflect current interest rates, market conditions, or lender-specific terms
  • Should not be used as the sole basis for making investment, borrowing, or other financial decisions

Always consult a licensed financial advisor, certified public accountant, or other qualified financial professional before making financial decisions.

5. Health & Fitness Calculators Disclaimer
Important

Our health and fitness calculators (including those for BMI, calorie intake, body fat percentage, heart rate zones, and macronutrient calculations) provide general estimates only and do not constitute medical advice.

Health calculator results:

  • Are based on population-level averages and generalized formulas that may not apply to your individual circumstances
  • Do not take into account pre-existing medical conditions, medications, or individual physiological differences
  • Should not be used to diagnose, treat, cure, or prevent any disease or health condition
  • Are not a replacement for clinical assessments by healthcare professionals

Always consult a qualified healthcare professional, physician, or registered dietitian before making changes to your diet, exercise regimen, or health-related decisions.

6. Construction & Engineering Disclaimer
Important

Our construction and engineering calculators (including those for concrete, materials, load calculations, and area measurements) provide rough estimates only and are not suitable for structural engineering decisions.

Construction calculator results:

  • Are simplified estimates that do not replace professional engineering analysis
  • May not account for local building codes, zoning regulations, or permit requirements in your jurisdiction
  • Should never be used as the sole basis for structural, load-bearing, or safety-critical decisions
  • Do not account for site-specific conditions, material variations, or environmental factors

Always consult licensed engineers, architects, or contractors before undertaking any construction or engineering project. Compliance with local building codes and regulations is your responsibility.

7. Advertising Disclosure

VastCalc may display third-party advertisements, including advertisements served by Google AdSense and other advertising networks. Please be aware that:

  • We do not endorse, sponsor, or recommend any products, services, or companies advertised on our website
  • Advertising content is determined by third-party ad networks and is not controlled by VastCalc
  • Clicking on advertisements may direct you to third-party websites with their own terms and privacy policies
  • Third-party ad networks may use cookies and similar tracking technologies to serve personalized ads (please refer to our Privacy Policy for more information)
  • The presence of an advertisement on VastCalc does not imply our endorsement of the advertiser or their products

We are not responsible for the accuracy, content, or practices of any third-party advertisers or their websites.

8. Affiliate Disclosure

VastCalc may participate in affiliate marketing programs in the future, which means we may earn commissions on qualifying purchases made through links on our website. If and when we participate in affiliate programs:

  • Any affiliate relationships will be clearly disclosed on the relevant pages
  • Affiliate partnerships do not influence the accuracy or objectivity of our calculator tools
  • Product or service recommendations, where applicable, are based on merit and relevance to our users
  • Affiliate commissions come at no additional cost to you

We will always disclose material relationships that could influence our content or recommendations.

9. External Links

VastCalc may contain links to third-party websites, resources, or services that are not owned or controlled by us. We provide these links for your convenience and reference only. Please be aware that:

  • We have no control over the content, accuracy, or availability of external websites
  • The inclusion of any link does not imply our endorsement or approval of the linked website or its content
  • We are not responsible for the privacy practices, terms of service, or data handling of third-party websites
  • You access external links at your own risk and should review the terms and privacy policies of any third-party website you visit
10. Limitation of Liability

TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, VASTCALC AND ITS OWNERS, OPERATORS, AFFILIATES, AND CONTRIBUTORS SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING OUT OF OR IN CONNECTION WITH:

  • Your use of, or reliance on, any calculator results or content provided on this website
  • Any errors, inaccuracies, or omissions in calculator formulas or results
  • Any decisions made or actions taken based on information obtained from VastCalc
  • Any loss or damage of any kind incurred as a result of using the Service

You expressly agree that your use of VastCalc is at your sole risk. This limitation of liability applies regardless of the theory of liability, whether based in contract, tort, negligence, strict liability, or any other legal theory.

11. Changes to This Disclaimer

We reserve the right to update or modify this Disclaimer & Disclosure at any time without prior notice. When we make changes, we will update the "Last updated" date at the top of this page. Your continued use of VastCalc following any changes constitutes your acceptance of the revised disclaimer.

Check this page from time to time for updates.

12. Contact

If you have any questions or concerns about this Disclaimer & Disclosure, please contact us at:

[email protected]

© 2026 VastCalc. All rights reserved.