Privacy Policy
Last updated: March 2026
Introduction
Online Calculator Nepal (“we,” “us,” or “our”) operates the website onlinecalculatornepal.com. This Privacy Policy explains how we collect, use, and protect information when you use our website and tools. We are committed to protecting your privacy and being transparent about our practices.
What Data We Collect
We do not collect personal data. Online Calculator Nepal does not require user accounts, registrations, or sign-ups. We do not ask for or store your name, email address, phone number, or any other personally identifiable information through our tools.
The only data we collect is anonymous analytics data through Google Analytics, which helps us understand how our tools are used so we can improve them. This includes:
- Pages visited and tools used
- Approximate geographic location (country/city level)
- Device type, browser, and operating system
- Referral source (how you found us)
- Session duration and page interactions
This data is aggregated and anonymized. We cannot identify individual users from this information.
Client-Side Processing
All Online Calculator Nepal tools run entirely in your browser. When you use our date converter, typing tool, calculator, or any other tool, all processing happens on your device. Your input data is never sent to our servers.
This means any text you type, dates you convert, or calculations you perform remain completely private on your device.
Cookies
We use a limited number of cookies:
| Cookie | Purpose | Duration |
|---|---|---|
| _ga, _ga_* | Google Analytics — anonymous usage tracking | 2 years |
| theme | Stores your light/dark mode preference | 1 year |
We do not use advertising cookies, tracking pixels, or fingerprinting techniques.
Third-Party Services
Online Calculator Nepal integrates with the following third-party services to provide accurate, up-to-date data:
- Google Analytics — anonymous website usage analytics. Subject to Google's Privacy Policy.
- Nepal Rastra Bank (NRB) API — official foreign exchange rate data.
- MyMemory Translation API — used for translation features. Your input text may be sent to this service for processing.
- Open-Meteo API — weather forecast data. Location coordinates (not personal data) may be sent to retrieve forecasts.
We do not sell, share, or transfer your data to any other third parties.
Data Retention
We do not store user data. Since all tools run client-side and we do not have user accounts, there is no personal data to retain. Google Analytics data is retained according to Google's standard retention policies (14 months).
Children's Privacy
Online Calculator Nepal is designed for general audiences. We do not knowingly collect any personal information from children under the age of 13. Since our tools do not require accounts or personal data input, children can use our educational tools safely.
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated “Last updated” date. We encourage you to review this policy periodically.
Your Data Protection Rights
Even though Online Calculator Nepal does not collect personal data or require user accounts, we believe in transparency about your rights as a user. You have the right to:
- Access information: You can request details about what data, if any, we hold related to your usage.
- Opt out of analytics: You can disable Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on or by using your browser's Do Not Track setting.
- Clear cookies: You can delete cookies stored by Online Calculator Nepal at any time through your browser settings. This will reset your theme preference but will not affect your ability to use any tools.
- Request deletion: If you believe we hold any data associated with you, you can contact us to request its deletion. Since we do not collect personal data, this situation is unlikely, but we honor all such requests.
- Lodge a complaint: If you believe your data protection rights have been violated, you have the right to file a complaint with the relevant data protection authority in your jurisdiction.
These rights apply to all users regardless of their geographic location. We are committed to respecting the data privacy frameworks of all jurisdictions where our users are located.
Third-Party Services We Use
Online Calculator Nepal relies on several third-party services to provide accurate data and improve the user experience. Here is a detailed overview of each service and how it interacts with your data:
- Google Analytics: We use Google Analytics 4 to collect anonymous, aggregated website usage statistics. This helps us understand which tools are most popular, how users navigate the site, and where we can make improvements. Google Analytics uses cookies (_ga, _ga_*) and collects data such as page views, session duration, device type, and approximate location at the country or city level. No personally identifiable information is collected or shared with Google for advertising purposes.
- MyMemory Translation API: Our translation tools send the text you enter to the MyMemory translation service for processing. The text is transmitted securely and is used solely for the purpose of generating a translation. We do not store your translation input or output on our servers.
- Open-Meteo Weather API: Our weather tools send geographic coordinates (latitude and longitude) to the Open-Meteo API to retrieve weather forecast data. No personal information is sent — only location coordinates that you select or that are associated with the city or district you choose.
- Nepal Rastra Bank and other data APIs: We fetch exchange rates, gold prices, fuel prices, and market data from official Nepali sources. These are server-side data fetches that do not involve any user data. The data is cached on our servers and served to all users equally.
Contact Us
If you have any questions or concerns about this Privacy Policy, please contact us at: