Privacy Policy

This Privacy Policy explains how Precise Calculators ("we," "us," "our," or the "Site") collects, uses, shares, and protects information when you visit https://precisecalculators.com and use the free calculator tools and related content offered on the Site.

We are committed to protecting your privacy and processing personal data lawfully, fairly, and transparently in accordance with the EU General Data Protection Regulation (GDPR), the UK GDPR, the California Consumer Privacy Act (CCPA/CPRA), and other applicable data protection laws.

1. Data Controller

We have not appointed a Data Protection Officer (DPO), as our processing activities do not require one under Article 37 GDPR. However, the controller above acts as the primary contact for all privacy-related matters.

2. Scope of This Policy

This Privacy Policy applies to all visitors and users of precisecalculators.com, including:

• Users who browse the Site without entering any data
• Users who enter values into our calculators
• Users who contact us through the Contact page or by email
• Users whose data is collected through cookies, advertising, or analytics tools

This Policy does not apply to third-party websites we link to. Once you leave precisecalculators.com via an external link, you are subject to the privacy practices of that third party.

3. What Data We Collect

3.1 Information you enter into calculators

Our calculators process numerical and categorical inputs you provide for example, your height, weight, age, sex, body measurements, financial figures, dates, or other parameters required by the specific tool.

Some calculators on the Site relate to health, fitness, reproductive cycles, body measurements, or other potentially sensitive topics (e.g., BMI, BMR, Calorie, Protein, Due Date, Period, Pregnancy, Bra Size, Corset Size, Wedding Dress Size). We do not knowingly collect, log, retain, or transmit these inputs in identifiable form. If you choose not to use these tools, you can simply avoid those pages.

3.2 Information you provide directly

When you contact us through the Contact page, by email, or through any form on the Site, we may collect:

• Your name (or chosen identifier)
• Email address
• The content of your message and any attachments
• Any other information you voluntarily provide

3.3 Information collected automatically

When you visit the Site, certain information is collected automatically through cookies, log files, and similar technologies, including:

• IP address (truncated/anonymized where required)
• Browser type, version, and language
• Operating system and device type
• Referring URL and pages viewed
• Date, time, and duration of visit
• Approximate geographic location (country/region level)
• Clickstream and interaction data
• Advertising identifiers (where applicable)

3.4 Information from third parties

We may receive information from advertising and analytics providers (such as Google) about your interaction with ads and content on the Site, in aggregated or pseudonymized form.

4. Legal Basis for Processing (GDPR / UK GDPR)

We process personal data under one or more of the following legal bases:

• Consent (Art. 6(1)(a) GDPR): for non-essential cookies, personalized advertising, and analytics. You can withdraw consent at any time via our cookie banner or browser settings.
• Legitimate interests (Art. 6(1)(f) GDPR): for ensuring the security of the Site, preventing fraud and abuse, maintaining basic functionality, and limited aggregated analytics where permitted.
• Performance of a contract / pre-contractual steps (Art. 6(1)(b) GDPR): when you contact us with an inquiry.
• Legal obligation (Art. 6(1)(c) GDPR): where we must retain or disclose data to comply with applicable law.

We do not knowingly process special-category data (Art. 9 GDPR). Although certain calculators relate to health-adjacent topics, the inputs are not collected, stored, or linked to identifiable individuals by us.

5. How We Use Your Data

We use the personal data we collect for the following purposes:

• To operate, maintain, and improve the Site and its calculators
• To respond to your questions, feedback, or support requests
• To display and measure advertising (including personalized ads where you have consented)
• To analyze how visitors use the Site and improve content quality
• To protect the Site against fraud, abuse, security incidents, and technical issues
• To comply with our legal obligations and enforce our Terms of Use

We do not sell your personal information, and we do not use your data for automated decision-making or profiling that produces legal or similarly significant effects.

6. Cookies and Similar Technologies

The Site uses cookies and similar technologies (local storage, pixels, tags) to function properly, measure traffic, and serve advertising. We use the following categories of cookies:

• Strictly necessary cookies — required for the Site to function (e.g., session, security, load balancing). These do not require consent.
• Analytics cookies — help us understand how visitors use the Site (e.g., Google Analytics via Google Site Kit).
• Advertising cookies — used by Google AdSense and its advertising partners to serve relevant ads and measure performance.
• Functional/preference cookies — remember your choices (e.g., language, consent state).

You can manage your cookie preferences through the cookie banner displayed on your first visit, or at any time by clicking the cookie settings link in the footer. You can also block or delete cookies through your browser settings. For full details, see our Cookie Policy.

7. Advertising — Google AdSense and Partners

The Site participates in the Google AdSense advertising program (publisher network) to display ads and generate revenue that keeps our calculators free for users.

Google and its certified third-party vendors use cookies, device identifiers, and similar technologies to serve ads based on your prior visits to this Site and other sites on the internet. Google uses advertising cookies (such as the DoubleClick / IDE cookie and others) to display ads.

Where required by law, ads are served only after you have given consent through our consent management tool, in compliance with Google's EU User Consent Policy and the IAB TCF framework (where applicable).

You can opt out of personalized advertising by Google by visiting Google's Ads Settings. You can opt out of third-party vendor use of cookies for personalized advertising via www.aboutads.info (US) or www.youronlinechoices.eu (EU).

For more information about how Google uses data when you use partner sites or apps, see policies.google.com/technologies/partner-sites.

8. Analytics — Google Analytics and Google Site Kit

We use Google Analytics (delivered through Google Site Kit) to understand aggregated visitor behavior, such as which calculators are most used, traffic sources, and general engagement metrics.

Google Analytics uses cookies and similar identifiers to collect information about your device and browsing. IP addresses are processed with IP anonymization enabled, where supported. Data collected through Google Analytics is processed on Google's infrastructure and may be transferred outside the European Economic Area (see Section 11).

You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on or by declining analytics cookies in our consent banner.

9. Sharing of Personal Data

We do not sell or rent your personal data. We share personal data only as described below:

• Service providers / processors: hosting, content delivery, security, email, and analytics providers acting on our instructions under appropriate data processing agreements.
• Advertising partners: Google AdSense and its certified vendors, for the purpose of serving and measuring ads.
• Search Console / Google Search: indirectly, through Google Site Kit for technical SEO monitoring.
• Legal and regulatory authorities: where disclosure is required to comply with applicable law, lawful requests, court orders, or to protect our rights, property, or safety.
• Business transfers: in the event of a merger, acquisition, restructuring, or asset sale, your data may be transferred to the successor entity, subject to the same protections.

A full list of categories of recipients is available upon request via the email in Section 19.

10. Sensitive Topics and Health-Related Calculators

Several calculators on this Site relate to health, fitness, reproduction, or body measurements. The information you enter into these tools:

• Is processed in your browser, not on our servers
• Is not linked to your identity
• Is not stored or transmitted in identifiable form

The output of these calculators is for informational and educational purposes only. It does not constitute medical, financial, legal, fitness, or other professional advice. Always consult a qualified professional before making decisions about your health, finances, or any other significant matter.

If you do not wish to use a particular calculator, you can simply leave that page.

11. International Data Transfers

Some of our service providers (notably Google) operate globally and may process data outside the European Economic Area (EEA), including in the United States.

Where personal data is transferred outside the EEA/UK, such transfers are protected by appropriate safeguards under GDPR Chapter V, including:

• Standard Contractual Clauses (SCCs) adopted by the European Commission
• EU-US Data Privacy Framework certification (where applicable to the recipient)
• Adequacy decisions issued by the European Commission, where relevant
• Additional technical and organizational measures as needed

You can request a copy of the safeguards in place by contacting us.

12. Data Retention

We retain personal data only for as long as necessary for the purposes for which it was collected:

• Contact inquiries: typically up to 24 months after the last communication, unless a longer period is needed to resolve the matter or required by law.
• Server logs: typically up to 14 months, unless needed longer for security or legal reasons.
• Analytics data: retained according to the retention settings configured in Google Analytics (typically up to 14 months).
• Advertising data: retained by Google and its partners according to their respective retention policies.
• Cookie consent records: retained as required to demonstrate compliance, typically up to 24 months.

When data is no longer needed, it is deleted, anonymized, or — if deletion is not technically feasible — securely stored and protected from further processing until deletion is possible.

13. Your Rights

Depending on your jurisdiction, you have the following rights regarding your personal data.

13.1 Under GDPR / UK GDPR (EU, EEA, UK)

• Right of access — obtain confirmation of whether we process your data and a copy of it
• Right to rectification — correct inaccurate or incomplete data
• Right to erasure ("right to be forgotten") — request deletion under certain conditions
• Right to restriction of processing — request that we limit how we use your data
• Right to data portability — receive your data in a structured, machine-readable format
• Right to object — object to processing based on legitimate interests, including direct marketing and profiling
• Right to withdraw consent — at any time, without affecting prior lawful processing
• Right to lodge a complaint with a supervisory authority — EU residents may contact the supervisory authority in their country of residence.

13.2 Under CCPA / CPRA (California residents)

• Right to know what categories of personal information we collect and how it is used
• Right to access the specific pieces of personal information we hold about you
• Right to deletion of personal information, subject to legal exceptions
• Right to correct inaccurate personal information
• Right to opt out of "sale" or "sharing" of personal information for cross-context behavioral advertising. To exercise this right, use the "Do Not Sell or Share My Personal Information" link in the footer or update your cookie preferences. We also recognize the Global Privacy Control (GPC) signal.
• Right to limit use of sensitive personal information — we do not use sensitive personal information for any purpose other than as permitted by law
• Right to non-discrimination for exercising your rights

13.3 How to exercise your rights

To exercise any of these rights, contact us at info@precisecalculators.com. We will respond within one month (GDPR) or 45 days (CCPA), extendable as permitted by law.

We may need to verify your identity before fulfilling your request. We do not charge a fee for handling requests unless they are manifestly unfounded or excessive.

14. Children's Privacy

This Site is intended for a general audience and is not directed to children under 16 (or under the applicable age of digital consent in your jurisdiction — 13 in the United States under COPPA).

We do not knowingly collect personal information from children. If you are a parent or guardian and believe that your child has provided us with personal data, please contact us at info@precisecalculators.com and we will delete the data promptly.

Where calculators on this Site may be of interest to younger users (e.g., age calculators, growth/height tools), parents and guardians are encouraged to supervise their children's use of the Site.

15. Data Security

We implement appropriate technical and organizational measures to protect personal data against unauthorized access, alteration, disclosure, or destruction, including:

• HTTPS/TLS encryption across the Site
• Access controls and authentication for administrative areas
• Regular software updates and security patching
• Use of reputable hosting and infrastructure providers
• Minimization of data collection and storage

While we work to protect your information, no method of transmission over the internet or electronic storage is 100% secure. We cannot guarantee absolute security but commit to investigating and notifying you of any data breach in accordance with applicable law.

16. Third-Party Links

The Site may contain links to external websites and third-party tools. We are not responsible for the privacy practices or content of those sites. We encourage you to review the privacy policies of any third-party site you visit.

17. Automated Decision-Making and Profiling

We do not use your personal data for automated decision-making that produces legal effects or similarly significant effects on you within the meaning of Article 22 GDPR. Advertising personalization performed by Google and similar partners is based on aggregated and pseudonymized signals and can be controlled or disabled via the cookie banner and the Google Ads Settings linked in Section 7.

18. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or for other operational reasons. When we make material changes, we will:

• Update the "Last updated" date at the top of this page
• Where required by law, notify you through a banner, pop-up, or email

We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information.

19. Contact Us

If you have any questions, requests, or complaints regarding this Privacy Policy or your personal data, please contact: