使用条款

Last updated: 2026-03-25

1. Service Overview

calc.patrache.studio (the "Service") provides free online calculators across various fields including Health, Finance, Math, Date & Time, Unit Conversion, Science & Engineering, Digital & Development, and Daily Life. All calculations are performed in your browser and no data is sent to our servers.

2. Terms of Use

This Service is free for everyone to use.
No registration is required.
By using this Service, you agree to these terms.
You may not use this Service for illegal purposes.

3. Calculation Disclaimer

Important Notice

All calculation results provided by this Service are for reference only and accuracy is not guaranteed. The Service provider is not responsible for decisions made based on calculation results.

4. Category-Specific Disclaimers

Health Calculators

Health-related calculation results (BMI, calories, BMR, body fat, etc.) do not replace medical diagnosis or prescription. Always consult a healthcare professional for health-related decisions.

Finance Calculators

Financial calculation results (loans, compound interest, investments, etc.) do not constitute financial advice. Actual interest rates, fees, and conditions may vary by institution.

Other Calculators

Other calculation results (math, date, unit conversion, etc.) are for reference only and require separate verification before use for official or legal purposes.

5. Intellectual Property

The design, code, and content of this Service belong to calc.patrache.studio. Mathematical formulas and algorithms are based on publicly available academic materials.

6. Service Changes and Discontinuation

The Service provider may change, improve, or discontinue the Service without prior notice.

7. Advertising

This Service displays advertisements through Google AdSense. Ad content is not controlled by the Service provider, and responsibility for advertised products/services lies with the respective advertisers.

8. Governing Law

These terms are governed by the laws of the Republic of Korea.

9. Contact

For inquiries about these terms: [email protected]