Cookie Policy
This Cookie Policy explains what cookies CalculatorPlus uses, why, and how you can control them. It should be read alongside our Privacy Policy.
What Cookies Are
Cookies are small text files a website stores on your device to remember information between pages and visits. Some are essential for a site to work; others help measure traffic or support advertising. Cookies cannot run programs or carry viruses, and the values you type into our calculators are never stored in a cookie.
Cookies We Use
We keep cookies to the minimum needed to run the site and keep it free.
Essential cookies remember basic preferences, such as your response to a cookie or consent notice. Analytics cookies, set by Google Analytics, help us understand which calculators are used and how the site performs, in aggregate — they do not identify you personally. Advertising cookies, set by Google AdSense and its third-party vendors, are used to show ads and, where permitted, to personalize them based on your prior visits to this and other websites.
Managing and Opting Out of Cookies
You can control cookies through your browser settings — most browsers let you block or delete cookies, though blocking essential ones may affect how the site works.
For advertising specifically, you can turn off personalized ads through Google Ads Settings (adssettings.google.com), and opt out of many third-party advertising vendors at aboutads.info or youronlinechoices.eu. Where the law requires consent for non-essential cookies, we ask before setting them, and you can change your choice at any time.
Changes to This Policy
We may update this Cookie Policy as the tools we use change — for example, if we add or remove an advertising or analytics provider. The current version always lives at this page, and material changes will be reflected in the categories listed above.
Frequently Asked Questions
Does CalculatorPlus use advertising cookies?
Yes. To keep the site free we use Google AdSense, which along with its third-party vendors may set cookies to serve and, where permitted, personalize ads. You can opt out of personalized ads at adssettings.google.com.
Can I use the calculators without accepting cookies?
Yes. The calculators run entirely in your browser and work without advertising or analytics cookies. Blocking those cookies does not stop the tools from computing.
Do cookies store what I type into a calculator?
No. The values you enter are processed locally and are never written to a cookie or sent to us. Refreshing the page clears them.
Looking for a different calculator?
CalculatorPlus has free tools across finance, construction, math, health and more — each one showing the formula and a worked example.