Disclaimer

Last Updated: January 15, 2026

Important Notice: The information provided by osu!PP Calculator is for general informational and entertainment purposes only. All calculations are estimates and may differ from official osu! values.

1. Accuracy of Calculations

While we strive to provide accurate Performance Points (PP) calculations based on the best available formulas and algorithms, we make no representations or warranties about the accuracy, reliability, or completeness of our calculations.

Key Points:

Our calculator provides estimates only and results may vary from official osu! game client calculations
Typical accuracy is within ±6% but larger variations may occur
The official osu! game client is the only authoritative source for PP values
Our formulas may not always reflect the latest changes to osu!'s PP system
Rank estimations are approximations based on historical data and may not be accurate

2. No Affiliation with osu!

osu!PP Calculator is NOT affiliated with, endorsed by, sponsored by, or connected to:

osu! (the game)
ppy Pty Ltd
Dean "peppy" Herbert
The official osu! development team

We are an independent, fan-made tool created by osu! enthusiasts for the community. "osu!" is a trademark of ppy Pty Ltd, and all trademarks are property of their respective owners.

3. Use at Your Own Risk

You understand and agree that you use osu!PP Calculator at your own risk. We provide the calculator on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind.

We do not guarantee that:

The calculator will be available at all times
The calculator will be free from errors or bugs
Calculations will be accurate or match official values
The website will be secure from unauthorized access
Any stored data will be preserved

4. No Professional Advice

The information and calculations provided by osu!PP Calculator should not be considered as:

Professional gaming advice or coaching
Official performance metrics
A replacement for official osu! tools and services
Guaranteed accurate predictions of in-game performance

5. Limitation of Liability

To the maximum extent permitted by applicable law, osu!PP Calculator and its creators, contributors, and affiliates shall not be liable for:

Any direct, indirect, incidental, special, consequential, or punitive damages
Loss of profits, revenue, data, or use
Damage to your device or software
Any errors or inaccuracies in calculations
Decisions made based on our calculations

6. External Links

Our website may contain links to third-party websites or services. We have no control over, and assume no responsibility for, the content, privacy policies, or practices of any third-party sites or services.

7. Data Storage

While we store your calculation history locally in your browser using LocalStorage, we cannot guarantee:

The security of locally stored data
That your data will not be lost due to browser issues
Compatibility across different browsers or devices
That clearing browser data won't delete your history

Important: We recommend backing up any important calculations as we do not store your data on our servers.

8. No Warranty

osu!PP Calculator is provided "AS IS" without any warranty of any kind, either express or implied, including but not limited to:

Warranties of merchantability
Fitness for a particular purpose
Non-infringement
Accuracy or reliability
Uninterrupted or error-free operation

9. Changes to Disclaimer

We reserve the right to modify this disclaimer at any time. Changes will be effective immediately upon posting to the website. Your continued use of the calculator after any changes indicates your acceptance of the modified disclaimer.

10. Competitive Play

Important for competitive players:

Do not rely solely on our calculator for tournament or competitive play decisions
Always verify PP values with the official osu! game client
Our calculator is for practice, estimation, and informational purposes only
We are not responsible for any competitive disadvantages resulting from using our calculator

11. User Content

While we do not collect or store user-generated content on our servers, if you share calculations or results from our calculator:

You are responsible for the accuracy and appropriateness of shared content
We are not liable for how others interpret or use your shared calculations
You should not misrepresent estimates as official values

12. Technical Issues

We are not responsible for:

Browser compatibility issues
Device or operating system incompatibilities
Internet connection problems
Issues caused by browser extensions or modifications
Data loss due to technical failures

13. Modifications to Service

We reserve the right to modify or discontinue the calculator at any time, with or without notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuance of the service.

14. Indemnification

By using osu!PP Calculator, you agree to indemnify and hold harmless the calculator, its creators, and affiliates from any claims, damages, losses, liabilities, and expenses arising from your use of the calculator or violation of these terms.

15. Governing Law

This disclaimer shall be governed by and construed in accordance with applicable laws, without regard to conflict of law provisions.

16. Severability

If any provision of this disclaimer is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall remain in full force and effect.

Contact Us

If you have any questions about this disclaimer, please contact us at:

Email: [email protected]

Remember:

osu!PP Calculator is a free tool created by fans for fans. We do our best to provide accurate estimates, but the official osu! game client is always the authoritative source for PP values. Use our calculator as a helpful guide, not as an absolute reference.

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