Privacy Policy

🏢 Who we are

TurboPercent (turbopercent.com) is a free online calculator tool providing percentage, financial, geometry, and other mathematical calculators. The site is operated independently and is not affiliated with any financial institution or government body.

For privacy-related enquiries, contact us at: admin@turbopercent.com

📋 Data we collect

TurboPercent does not require you to create an account, log in, or submit any personal information to use our calculators. No names, email addresses, or financial data are ever stored on our servers.

When you visit TurboPercent, the following may be collected automatically:

• Pages visited and time spent on each page
• The calculator tool you used (e.g. percentage change, BMI)
• Your approximate country/region (not precise location)
• Browser type, device type, and screen size
• Referring website (how you found us)

🍪 Cookies & tracking

Cookies are small text files stored in your browser. We use cookies only for analytics and advertising purposes, and only with your consent. No cookies are set until you click Accept on our cookie banner.

The tp_cookie_consent entry is stored in your browser's localStorage (not a cookie), so it is never transmitted to any server. It exists solely to remember your preference.

📊 Google services

We use two Google services to understand how the site is used and to measure the effectiveness of any advertising:

• Google Analytics 4 (GA4) — helps us understand which calculators are most popular, where visitors come from, and how to improve the site. Data is aggregated and anonymised. We do not use it to identify individuals.
  Google Privacy Policy ↗
• Google Ads (Google Advertising) — allows us to measure whether visitors arrive via paid advertising and to show relevant ads that keep the site free to use.
  Google Ads & data ↗

You can opt out of Google Analytics across all websites using the Google Analytics opt-out browser add-on ↗. You can manage Google ad personalisation at adssettings.google.com ↗.

🛡️ Google Consent Mode v2

TurboPercent implements Google Consent Mode v2 — the current standard required by Google for GDPR compliance. Here is how it works:

• Before you make a choice: all four consent signals (analytics_storage, ad_storage, ad_user_data, ad_personalization) are set to denied by default. No cookies are placed.
• If you accept: all four signals are updated to granted. Google Analytics and Google Ads operate normally with full cookie tracking.
• If you decline: all signals remain denied. Google Analytics continues to operate in a cookieless, privacy-safe mode — producing modelled (aggregated) data only, with no cookies or personal identifiers.

⚖️ Your rights (GDPR)

If you are located in the European Economic Area (EEA) or United Kingdom, you have the following rights under GDPR:

• Right to be informed — this privacy policy fulfils that obligation.
• Right of access — request a copy of any personal data held about you.
• Right to erasure — request deletion of your personal data.
• Right to restrict processing — limit how your data is used.
• Right to withdraw consent — change your cookie preference at any time using the button below.
• Right to lodge a complaint — you may contact your local data protection authority.

Because TurboPercent collects no account data or personally identifiable information, most of the above rights relate solely to the analytics data held by Google, which you can manage directly through Google's own tools linked above.

⚙️ Manage your cookie preferences

You can change your cookie choice at any time. Clicking the button below will reopen the consent banner so you can accept or decline again. Your new choice takes effect immediately.

Alternatively, you can clear your preference by deleting tp_cookie_consent from your browser's localStorage (Developer Tools → Application → Local Storage → turbopercent.com). The banner will then reappear on your next visit.

🗓 Data retention

Your cookie consent preference is stored locally in your browser for 365 days, after which the banner will reappear. You can reset this at any time using the button above.

Google Analytics data is retained for 14 months by default under our GA4 settings. Google Ads conversion data follows Google's standard retention periods as outlined in their privacy policy.

🔗 Third parties

TurboPercent does not sell, rent, or trade your data to any third party. The only third-party services active on this site are:

• Google LLC (Analytics & Ads) — governed by Google's Privacy Policy ↗
• Google Fonts — font files loaded from Google's CDN. Google may log the request IP address; no cookies are set by this service. Google Fonts & privacy ↗
• Hostinger — our web hosting provider. Standard server access logs (IP address, page requested, timestamp) may be retained for up to 30 days for security and abuse prevention purposes.

📝 Changes to this policy

We may update this privacy policy from time to time — for example, if we add new tools or services, or if regulations change. The "Last updated" date at the top of this page will reflect any changes. Continued use of TurboPercent after a policy update constitutes acceptance of the revised policy.

We will not make any changes that reduce your privacy rights without displaying a prominent notice on the site.

✉️ Contact us

If you have any questions about this privacy policy, how we handle your data, or would like to exercise any of your rights, please get in touch:

We aim to respond to all privacy-related enquiries within 30 days in line with GDPR requirements.