Privacy Policy

CalculatorKingdom is built to respect your privacy. You do not need an account to use any calculator, and we do not ask for personal information to provide our tools.

Calculations stay in your browser

Every calculator runs entirely on your device. The numbers you type are processed locally and are not transmitted to or stored on our servers.

What we collect

We use Google Analytics to understand which calculators are popular and how the site performs. This collects standard, aggregated usage data such as pages viewed, approximate location, device type, and referring site. It is used to improve the site and is not used to identify you personally.

Cookies and local storage

  • A small preference is saved in your browser to remember your light or dark theme choice.
  • Google Analytics sets cookies to measure visits. You can block or delete these in your browser settings at any time.

Your choices

You can use your browser settings or an ad/tracking blocker to limit analytics cookies. Doing so does not affect your ability to use any calculator.

Contact

Questions about this policy? Reach us through our contact page.

CalculatorKingdom

Free, fast and accurate calculators for finance, health, math and everyday life.

Finance

Loan, mortgage, interest and tax calculators to plan payments, compare options and understand the true cost of borrowing.

Marketing

Advertising and campaign calculators to price impressions, clicks and conversions and measure return on ad spend.

Health

Body and nutrition calculators to track BMI, estimate calorie needs and support your fitness goals.

Math

Everyday math helpers for percentages, ratios and quick calculations you can trust.

Education

Exam and grade calculators to predict AP scores, work out the marks you need and plan your studies.

Everyday

Practical day-to-day calculators for tipping, splitting bills and working out ages.

Home & Garden

Project calculators for home and yard work: measure rooms and areas, estimate paint, and order the right amount of mulch or topsoil.

Conversions

Unit converters that turn one measurement into another quickly and accurately.

© 2026 CalculatorKingdom. Results are estimates for general information only.