Terms of Use
# Terms of Use
**Last Updated: 23 August 2026**
Welcome to **5iBuild**, available at **https://5ibuild.5itech.in/**.
These Terms of Use govern your access to and use of the 5iBuild website, calculators, guides, unit converters, articles and related services.
By accessing or using the website, you acknowledge that you have read and understood these Terms of Use and agree to comply with them.
If you do not agree with these terms, please do not use the website.
## 1. Purpose of 5iBuild
5iBuild provides online construction and civil engineering calculators, estimation tools, unit converters and educational resources.
The website is intended primarily for:
* General information
* Education
* Preliminary calculations
* Planning
* Estimation
* Calculation checking
* Construction-related reference
The website is not intended to replace project-specific professional advice.
## 2. Calculator Results
5iBuild calculators produce results based on the information entered by the user and the formulas or assumptions used by the particular calculator.
Results may be affected by:
* Input values
* Units
* Rounding
* Material specifications
* Product dimensions
* Construction methods
* Wastage
* Workmanship
* Site conditions
* Local construction practices
* Project requirements
* Applicable regulations
Therefore, calculator results should be treated as estimates unless a particular page clearly states otherwise.
## 3. No Guarantee of Project Accuracy
A generic calculator cannot account for every condition of a real construction or engineering project.
A calculator result may differ from the final quantity or value required for an actual project.
Users are responsible for checking calculator inputs, assumptions and results against their own project documentation.
## 4. Professional Engineering and Construction Advice
Information available on 5iBuild does not create an engineer-client relationship, architect-client relationship, contractor-client relationship, quantity-surveyor relationship or other professional advisory relationship.
The website should not be used as a substitute for advice from an appropriately qualified professional.
Professional verification may be necessary for:
* Structural design
* Reinforcement design
* Foundation design
* Geotechnical decisions
* Electrical design
* Plumbing design
* Fire safety
* Accessibility
* Building-code compliance
* Other safety-critical work
Where a calculation can affect safety, regulatory compliance or structural integrity, users should obtain appropriate professional review.
## 5. Construction Cost Calculators
Construction cost calculations are estimates rather than quotations.
Actual costs may differ because of:
* Location
* Material prices
* Labour rates
* Taxes
* Transportation
* Site access
* Building type
* Project specification
* Finishing quality
* Contractor pricing
* Market conditions
* Project duration
* Date of estimation
Users should obtain current local quotations and project-specific estimates before making financial commitments.
## 6. User Responsibility
You are responsible for:
* Entering correct information
* Selecting appropriate units
* Reviewing the calculator assumptions
* Checking the result
* Verifying important calculations
* Using the result appropriately
You should not rely on an automated calculation without considering the context in which it will be used.
## 7. Educational Content
Articles, guides, formulas and explanatory material published by 5iBuild are provided for general educational and informational purposes.
They may not address every technical detail of an individual project.
Where a guide references a standard, regulation, product requirement or professional practice, users should verify the current version and applicability of that reference.
## 8. Engineering Standards and Regulations
Construction and engineering requirements can differ significantly between countries, states, provinces, regions and municipalities.
A calculator or article on 5iBuild should not be assumed to provide automatic compliance with every jurisdiction.
Users are responsible for identifying the standards, regulations and project requirements applicable to their work.
## 9. Intellectual Property
Unless otherwise stated, the original website design, branding, written content, calculator interface, graphics and other original materials published by 5iBuild are owned by or licensed to the website owner.
You may access and use the website for normal personal, educational or professional purposes.
You must not reproduce, republish, redistribute, sell or commercially exploit substantial portions of the website’s original content, code or design without appropriate permission, except where permitted by applicable law or a separate license.
## 10. Calculator Data and User Input
5iBuild calculators are generally designed to operate using information entered by the visitor.
Users should not enter passwords, payment-card information, government identification numbers, confidential credentials or other sensitive personal information into calculator fields unless a particular service explicitly requires such information and explains its handling.
## 11. Contact Submissions
If you contact 5iBuild using email or a website contact form, you are responsible for ensuring that the information you submit is appropriate for the purpose of the enquiry.
Do not knowingly submit:
* Malware
* Fraudulent information
* Unauthorized personal information
* Passwords
* Payment credentials
* Other sensitive information that is not required
## 12. Prohibited Use
You agree not to use the website to:
* Violate applicable laws or regulations
* Attempt unauthorized access to website systems
* Introduce malware or malicious code
* Interfere with website operation
* Abuse forms or automated systems
* Scrape or copy substantial website content for unauthorized commercial purposes
* Misrepresent your identity
* Use the website for fraudulent activity
We reserve the right to restrict access where misuse, abuse or security threats are identified.
## 13. External Links
5iBuild may contain links to third-party websites, products, services or resources.
These links are provided for convenience or informational purposes.
5iBuild does not necessarily control or endorse third-party websites and is not responsible for their:
* Content
* Accuracy
* Availability
* Privacy practices
* Security
* Terms
* Products or services
Users should review the policies of external websites before using them.
## 14. Advertising
5iBuild may display advertisements through third-party advertising platforms.
Advertising providers may have their own terms, privacy policies and technologies for advertising measurement and personalization.
The presence of an advertisement does not necessarily mean that 5iBuild endorses the advertised product or service.
## 15. Website Availability
We aim to keep 5iBuild available and functional, but we do not guarantee that:
* The website will always be available
* Every calculator will always be operational
* All pages will always be error-free
* Services will never be interrupted
* Content will never change
* Third-party services will always be available
Maintenance, hosting issues, technical problems, security incidents or other events may temporarily affect the website.
## 16. Calculator and Content Updates
We may modify, improve, correct, update, remove or replace calculators, formulas, guides, links, pages or other content at any time.
We may also change assumptions, layouts or features when improvements are made.
Where appropriate, users should check the latest version of important information before relying on it.
## 17. Errors and Corrections
If you discover an apparent calculator error or incorrect information, please contact 5iBuild with:
* The page URL
* Your inputs
* The result received
* The expected result
* Your calculation or supporting reference
We may investigate reported issues and make corrections where appropriate.
Submitting feedback does not guarantee that a change will be made.
## 18. No Warranty
To the maximum extent permitted by applicable law, 5iBuild and its website content are provided on an informational basis without guarantees that:
* Results will be suitable for every project
* Calculations will meet every professional standard
* The website will be continuously available
* Information will always be current
* External links will remain active
* The website will be free from technical errors
Users should independently verify information that is important to their project or decision.
## 19. Limitation of Responsibility
To the extent permitted by applicable law, the website owner is not responsible for losses, damages, costs or consequences arising from reliance on generic calculator results, educational content, third-party resources or estimates generated through the website.
This does not exclude or limit any liability that cannot legally be excluded or limited under applicable law.
## 20. Privacy
Your use of 5iBuild is also subject to the site’s **Privacy Policy**.
Read the Privacy Policy here:
**[Privacy Policy](https://5ibuild.5itech.in/privacy-policy/)**
## 21. Disclaimer
Please also review the 5iBuild **Disclaimer** for important information about calculator limitations, professional verification and construction estimates.
**[Read the Disclaimer](https://5ibuild.5itech.in/disclaimer/)**
## 22. Changes to These Terms
These Terms of Use may be updated when the website, services or legal requirements change.
The current version will be published on this page.
The “Last Updated” date at the beginning of the page indicates when the current version was last revised.
## 23. Contact
For questions about these Terms of Use, contact:
**[support@5itech.in]**
Website:
**https://5ibuild.5itech.in/**
Replace the placeholder email with the actual email address used for 5iBuild before publishing.
## 24. Acceptance of These Terms
By accessing or using 5iBuild, you acknowledge that you have had an opportunity to review these Terms of Use and agree to use the website responsibly and in accordance with applicable laws.