Last updated: December 2025
Please read these Terms of Service ("Terms") carefully before using the LoL Gacha Calculator website at lolgachacalc.com (the "Service") operated by Medium Fun ("us", "we", or "our").
Acceptance of Terms
By accessing or using our Service, you agree to be bound by these Terms. If you disagree with any part of these terms, you may not access the Service.
Description of Service
LoL Gacha Calculator is a free online tool that helps users calculate optimal RP (Riot Points) purchasing strategies for League of Legends and Teamfight Tactics gacha systems. The calculator provides mathematical estimates based on probability models and user-provided inputs.
No Affiliation with Riot Games
This website is not affiliated with, endorsed by, or sponsored by Riot Games, Inc. League of Legends, Teamfight Tactics, Riot Points, and all related properties are trademarks or registered trademarks of Riot Games, Inc.
All game-related information used on this website is publicly available and used solely for educational and informational purposes to help players make informed decisions.
Disclaimer of Accuracy
The calculations provided by this Service are estimates only. While we strive for accuracy, we make no guarantees that:
- The calculated strategies will result in the exact costs shown
- The RP package prices are current (prices may change without notice)
- The drop rates or pity mechanics are accurate (game mechanics may change)
- The mathematical models perfectly represent in-game systems
Always verify current prices and game mechanics directly through the official League of Legends or TFT client before making any purchases.
No Financial Advice
This Service is for entertainment and informational purposes only. Nothing on this website constitutes financial advice or a recommendation to spend money on in-game purchases. You are solely responsible for your purchasing decisions.
User Responsibilities
When using our Service, you agree to:
- Use the Service for lawful purposes only
- Not attempt to disrupt or interfere with the Service
- Not use automated systems to access the Service excessively
- Verify all calculations independently before making purchasing decisions
Intellectual Property
The Service, including its original content (excluding game-related trademarks), features, and functionality, is owned by Medium Fun and is protected by copyright and other intellectual property laws.
You may use the calculator for personal, non-commercial purposes. You may not copy, modify, or distribute our code or content without permission.
Limitation of Liability
To the maximum extent permitted by law, Medium Fun shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to:
- Loss of profits or money spent on in-game purchases
- Damages resulting from reliance on calculator results
- Any errors or inaccuracies in the calculations
- Service interruptions or unavailability
You use this Service entirely at your own risk.
Indemnification
You agree to indemnify and hold harmless Medium Fun from any claims, damages, or expenses arising from your use of the Service or violation of these Terms.
Changes to Service
We reserve the right to modify, suspend, or discontinue the Service at any time without notice. We may also update RP prices, package information, or calculation methods as game mechanics change.
Changes to Terms
We may revise these Terms at any time. Changes will be effective immediately upon posting. Your continued use of the Service after changes constitutes acceptance of the new Terms.
Governing Law
These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles.
Severability
If any provision of these Terms is found to be unenforceable, the remaining provisions will continue in effect.
Contact Us
If you have questions about these Terms, please contact us at info@mediumfun.com.