Privacy Policy

We are concerned with your privacy and data security.

Last Updated: October 2025

TL;DR – Key Points

Data Collection: Our data gathering is very minimal and is required to deliver our calculator services.

Usage: We use your data to make our calculators and user experience better.

✓ Your Rights: You will be able to read, update or delete your data at any point.

✓ Security: We apply the industry level encryption to secure your information.

✓ No Selling: We do not sell your personal information to third-party vendors.

✓ cookies: cookies help us to improve the functionality and the analysis of usage forms.

 Introduction

World Online Calculator. We take the privacy of your information seriously and will strive to keep your personal information safe. This Privacy Policy describes the way we obtain, use, and share your information as well as how we protect your data when you access our site and utilize our online calculator services.

Your use or access to World Online Calculator means you are subject to the terms contained in this Privacy Policy. Failure to abide by our practices means that you are not to use our services.

Information We Collect

 Information You Provide

We are allowed to gather information that you willingly submit when operating our calculators such as:

Input data (numbers, formulas, etc.) of the calculator.

Personal details in case you get in touch with us (name, email address)

Ratings and questionnaire feedbacks.

Account data provided you open an account (username, email, password)

Automatically Collected Information

By coming to our web site, we automatically acquire some information that includes:

Browser type and version

Operating system

IP address and location.

Page views and page time.

Referral source and exit pages.

Mobile, tablet, and desktop device information.

How We Use Your Information

The information that we gather is utilized in the following ways:

Service Delivery: To offer, sustain and enhance our services of calculator.

User Experience: To customize your experience and keep in mind your preferences.

Analytics: To understand the usage patterns and solve our web functionality.

Communication: To address your questions and give customer services.

Security: To identify, filter, and deal with technical problems and fraud.

Legal Compliance: To act in compliance with relevant laws and regulations.

Notice: We do not market, sell, or rent out your personal information to any third party.

 Cookies and Tracking Technologies.

We are tracking cookies and allied technologies, so we do improve your browsing experience. Cookies are small data files that are stored on your computer that allow us to know who you are and what you like.

 Types of Cookies We Use

Necessary Cookies: Cookies necessary to be able to use the web site.

Functional Cookies: Keep in mind what you like and what you dislike.

Analytics Cookies: This will assist us to know how visitors use our site.

Performance Cookies: Learn about your use of our calculators.

Using your browser settings, you will be able to regulate cookies. The act of turning off cookies however, can cause some of the features on our site to act in a different way.

 Data Security

To ensure that your personal information is not accessed, disclosed, modified, or destroyed by someone without authorization, we enact industry standard security measures. The security practices that we have are:

SSL/TLS data encryption.

Firewall secured servers.

The frequent security audit and update.

Controlled access and authentication.

data backup and recovery processes.

Note: Although we attempt to provide a commercially acceptable method of securing your personal information, there is no means of transmitting it over the internet or storing it electronically that is 100% secure. There is no certainty that we can be sure.

 Your Privacy Rights

You may also be entitled to the following rights of personal information depending on your position:

Access: Get access to the personal information that we have about you.

Correction: Ask correction of incorrect or missing information.

Deletion: Delete your personal information.

Data Portability: Ask to get a copy of your data in a structured format.

Opt-Out: Choose not to take part in marketing communications and gathering of data.

Restriction: Ask that your personal information be restricted.

In order to make any of the above rights work, just contact us at support@worldonlinecalculator.com.

 Children’s Privacy

World Online Calculator is not aimed at children who are below the age of 13. We are not aware of children under 13 that we are collecting personal information. In case you are a parent or a guardian to a child and you feel that he/she has given us personal information, then please contact us at once.

In the event that we realize that we have gathered personal information of a child below13 without parental approval, we will proceed and delete such information in our servers.

The recent changes to This Privacy Policy.

This Privacy Policy might be revised by us periodically to capture any changes in our practices, technology, legal requirements, or any other aspect. The date of changes will be updated when we make any changes, and this will be indicated at the top of this policy under the Last Updated date.

It is in our best interest that you periodically read this Privacy Policy. Any major changes will be highlighted on our site or we will inform you through the email in case you have an account with us.

The fact that you will continue to use World Online Calculator after any amendment to this Privacy Policy will mean that you have accepted the new terms.

 Contact Us

In case you do have questions, concerns, or request about this Privacy Policy or our data practices, you do not need to be shy about contacting us:

📧 support@worldonlinecalculator.com