🔒 Privacy Policy

General Provisions

"Personal information" refers to information about a living individual that can identify a specific person by name, registration number, or other details included in the information (including information that can be easily combined with other data to identify an individual).

Your Calculator takes the protection of your personal information very seriously and complies with applicable privacy laws and guidelines.

Your Calculator makes this Privacy Policy available on the homepage so that you can review it at any time.

When the Privacy Policy is revised, a version number is assigned so that you can easily identify what has changed.

Personal Information Collected and Used

You can freely access most content on Your Calculator without registering as a member.

Personal information collected upon membership registration

• Required: Desired ID, password, name, email address
• Optional: Company name, business registration number, phone number, mobile number

Personal information collected for paid services

• Identity verification: ID, password, name
• Payment information: bank name, account number, credit card details, etc.
• Delivery information: name, address, postal code, contact number

Consent to Collection of Personal Information

Your Calculator provides a procedure for you to agree or disagree with the Privacy Policy. Clicking the "Agree" button is deemed as consent to the collection of personal information.

Purpose of Collection and Use of Personal Information

Your Calculator collects personal information for the following purposes.

• Name, ID, password: identity verification for member services
• Email address, phone number: delivery of notices and handling inquiries
• Bank account, credit card info: payment for paid services
• IP address, visit date/time: prevention of unauthorized use, maintaining records

Sensitive personal information such as race, ethnicity, political views, or beliefs that may infringe on fundamental human rights will not be collected.

Collection of Personal Information via Cookies

Your Calculator uses cookies to store and retrieve information about you. Cookies identify your computer but do not personally identify you.

Your Calculator only collects member IDs through cookies, and no other information is collected. Cookies expire when the browser is closed or upon logout.

Use Beyond Purpose & Sharing with Third Parties

Your Calculator uses your personal information only within the scope notified in the purpose of collection and will not provide it to others beyond that scope.

The following cases are exceptions.

• When a request is made by a relevant agency for investigation purposes under applicable law
• When provided in a form that cannot identify a specific individual for statistical or academic research purposes
• When there is a request pursuant to procedures prescribed by applicable law

Access and Correction of Personal Information

You may view or correct your registered personal information at any time. Please contact the personal information manager by mail, phone, or email, and we will take action without delay.

Technical and Administrative Measures for Personal Information Protection

Technical Measures

• Password protection and encryption of files and transmitted data
• Regular antivirus updates to prevent damage from computer viruses
• Secure data transmission via SSL encryption
• Operation of intrusion prevention and vulnerability analysis systems

Administrative Measures

• Restricting access to personal information to a minimum number of personnel
• Regular security training for employees handling personal information
• Security pledge from all employees to prevent information leakage

Retention and Use Period of Personal Information

Your personal information will be destroyed once the purpose of collection has been achieved, unless retention is required by applicable law.

• Records related to contracts or withdrawal of subscriptions: 5 years
• Records related to payment and supply of goods: 5 years
• Records related to consumer complaints or dispute resolution: 3 years

Advertising Services

This site uses Google AdSense advertising services. Google may provide personalized ads based on cookies. Google Ad Settings You can change advertising cookie preferences at

Inquiries and Complaints

If you have concerns about your personal information, you may contact the following authorities.

• Korea Internet & Security Agency (KISA): 118
• Personal Information Protection Commission: www.pipc.go.kr
• Cyber Crime Investigation Team: cyberbureau.police.go.kr

Obligation to Notify

This Privacy Policy was established on August 1, 2022. Any additions, deletions, or modifications will be announced on the homepage at least 10 days before the revision takes effect.

Version: v1.0 | Effective date: August 1, 2022