Terms of Use

1. Acceptance of Terms

By accessing or using the CalculatorHub website at calculatorhub.website (the "Service"), you agree to be bound by these Terms of Use ("Terms"). If you do not agree to these Terms, please do not use our website.

These Terms apply to all visitors, users, and others who access or use the Service. We reserve the right to update or modify these Terms at any time. Your continued use of the Service after any changes constitutes acceptance of the new Terms.

These Terms, together with our Privacy Policy, constitute the entire agreement between you and CalculatorHub regarding your use of our Service.

2. Description of Service

CalculatorHub is a free online platform that provides a suite of calculators and educational content across multiple categories including finance, health, education, real estate, business, creator tools, and utility tools.

Our calculators are designed to assist users in performing calculations related to:

• Personal Finance — EMI, SIP, compound interest, GST, income tax, loan eligibility, mortgage, and more
• Health & Wellness — BMI, body fat percentage, calorie needs, pregnancy due date, heart rate zones
• Education — GPA, CGPA conversion, grade calculation, study planning
• Creator Economy — YouTube earnings, Instagram income, AdSense revenue estimation
• Real Estate & Business — Rental yield, cap rate, ROI, profit margin, valuation
• Utility — Unit conversion, time zone, date difference, fuel cost, electricity bill

The Service is provided free of charge and is supported by advertising through Google AdSense.

3. Disclaimer of Accuracy

CalculatorHub makes no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability of the calculators, content, or related information on the website.

Factors that may cause discrepancy between our calculator results and real-world outcomes include:

• Changes in tax rates, interest rates, or government regulations after our last update
• Individual financial circumstances that our calculators cannot account for
• Regional variations in rules, rates, or standards
• Rounding differences in intermediate calculations
• Specific terms and conditions of financial products that vary by provider

We encourage users to verify important calculations with official sources or qualified professionals before making significant financial, health, or business decisions.

4. Not Professional Advice

The calculators, articles, guides, and other content on CalculatorHub are provided for educational and informational purposes only. They do not constitute professional advice of any kind, including but not limited to:

• Financial advice — Our finance calculators (EMI, SIP, investment return, mortgage, etc.) are educational tools, not substitutes for advice from a qualified Certified Financial Planner (CFP), Chartered Accountant (CA), or Registered Investment Advisor (RIA)
• Medical or health advice — Our health calculators (BMI, calorie, body fat, pregnancy, heart rate) are for general awareness only, not medical advice. Always consult a qualified healthcare professional for health-related decisions
• Legal advice — Nothing on CalculatorHub constitutes legal advice. Consult a qualified attorney for legal matters
• Tax advice — Our tax calculators provide estimates only. For accurate tax computation and filing, consult a qualified tax professional or use official government tax tools

CalculatorHub, its owners, and contributors are not licensed financial advisors, medical professionals, or legal experts. Use of our Service does not create any professional-client relationship.

5. Intellectual Property

All content on CalculatorHub, including but not limited to the website design, layout, graphics, logos, text, calculator code, JavaScript implementations, blog articles, formulas documentation, FAQ content, and any other material, is the exclusive property of CalculatorHub and is protected by applicable copyright, trademark, and other intellectual property laws.

What You May Do

• Use our calculators freely for personal, educational, or business calculation purposes
• Share links to specific calculators or pages on CalculatorHub
• Reference or cite our content with proper attribution and a link back to our website
• Print or save calculator results for your personal use

What You May Not Do

• Copy, reproduce, or republish our calculator code, design, or content without prior written permission
• Create derivative works based on our calculators or content
• Use our content for commercial purposes without explicit written permission
• Remove or alter any copyright, trademark, or proprietary notices from our content
• Frame or mirror our website without prior written permission

If you wish to use our content or calculators beyond personal use, please contact us at support@calculatorhub.website to discuss licensing options.

6. Permitted Use

You are permitted to use CalculatorHub for lawful purposes only. You agree to use the Service in accordance with all applicable local, national, and international laws and regulations.

Permitted uses include:

• Using calculators for personal financial planning and budgeting
• Using health calculators for personal wellness tracking and education
• Using business calculators to plan and analyze your own business
• Using creator tools to estimate your own earnings potential
• Reading our blog articles and guides for educational purposes
• Sharing our calculators with friends, family, or colleagues
• Referencing our tools in educational or professional contexts with attribution

7. Prohibited Activities

The following activities are strictly prohibited on CalculatorHub:

• Attempting to gain unauthorized access to any part of the website or its underlying systems
• Using automated tools, bots, scrapers, or crawlers to systematically download our content
• Attempting to interfere with or disrupt the integrity or performance of the Service
• Reverse engineering, decompiling, or disassembling any part of our website
• Copying our calculator implementations for use in competing products
• Using our Service to engage in any form of fraudulent activity
• Transmitting malware, viruses, or any malicious code through our Service
• Using our Service in any way that could damage, disable, or impair the website
• Attempting to bypass our advertising (e.g., using ad blockers is permitted; attempting to click-farm or manipulate ads is not)

Violation of these prohibitions may result in immediate termination of your access to our Service and may be reported to appropriate law enforcement authorities.

8. Advertising

CalculatorHub uses Google AdSense to display advertisements. These ads help us keep the Service free for all users. By using CalculatorHub, you acknowledge that:

• Advertisements may be displayed on any page of our website
• CalculatorHub does not endorse or take responsibility for the content of third-party advertisements
• Google and its advertising partners may use cookies to serve ads based on your interests
• You may manage your advertising preferences through Google's Ad Settings

We do not allow advertisers to influence our editorial content or the accuracy of our calculators. Our content decisions are made independently of our advertising relationships.

9. Third-Party Services

CalculatorHub uses the following third-party services:

• Google Analytics — For website traffic analysis. Subject to Google's Terms of Service and Privacy Policy.
• Google AdSense — For advertising. Subject to Google's Terms of Service and Privacy Policy.
• Google Fonts — For typography (Syne and DM Sans fonts). Subject to Google's Terms of Service.
• Vercel — For website hosting and deployment. Subject to Vercel's Terms of Service.

We are not responsible for the terms, practices, or content of these third-party services. We encourage you to review their respective terms and privacy policies.

10. Limitation of Liability

To the maximum extent permitted by applicable law, CalculatorHub and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from or related to your use of the Service, including but not limited to:

• Financial losses resulting from decisions made based on calculator results
• Health consequences resulting from reliance on health calculator outputs
• Business losses resulting from use of our business or creator calculators
• Loss of data, profits, goodwill, or other intangible losses
• Any errors or inaccuracies in calculator results
• Interruptions or unavailability of the Service

In jurisdictions that do not allow the exclusion of certain warranties or limitation of liability, our liability shall be limited to the maximum extent permitted by law.

CalculatorHub's total cumulative liability to you for any and all claims arising from use of the Service shall not exceed INR 1,000 (Indian Rupees One Thousand) or USD $12 (US Dollars Twelve), whichever is applicable.

11. Indemnification

You agree to indemnify, defend, and hold harmless CalculatorHub and its operators from and against any claims, liabilities, damages, losses, costs, and expenses (including reasonable legal fees) arising from:

• Your use or misuse of the Service
• Your violation of these Terms
• Your violation of any applicable law or regulation
• Your violation of any third-party rights in connection with your use of the Service

12. Changes to Service

CalculatorHub reserves the right to modify, suspend, or discontinue any part of the Service at any time without notice. We may:

• Add, remove, or modify calculators and features
• Update mathematical formulas or calculation methodologies
• Change the design and layout of the website
• Temporarily suspend the Service for maintenance

We will make reasonable efforts to notify users of significant changes, but we are not obligated to provide advance notice for all changes. CalculatorHub shall not be liable for any modification, suspension, or discontinuation of the Service.

13. Governing Law

These Terms shall be governed by and construed in accordance with the laws of India, without regard to its conflict of law provisions. Any disputes arising under these Terms shall be subject to the exclusive jurisdiction of the courts located in India.

If any provision of these Terms is found to be unenforceable or invalid under applicable law, that provision shall be modified to the minimum extent necessary to make it enforceable, and the remaining provisions shall continue in full force and effect.

Our failure to enforce any right or provision of these Terms will not be considered a waiver of those rights. The waiver of any such right or provision will be effective only if in writing and signed by a duly authorized representative of CalculatorHub.

14. Contact

If you have any questions about these Terms of Use, please contact us:

By using CalculatorHub, you acknowledge that you have read, understood, and agree to be bound by these Terms of Use.