About

About Qalculators

Qalculators is a collection of free online calculators for everyday and more complex calculations. Use it for mortgages, health metrics, math problems, unit conversions, marketplace fees, and home projects.

Our goal is to keep the tools accurate, easy to use, and free for everyone.

What We Offer

• Financial calculators: mortgage, loan, investment, and retirement planning
• Health and fitness calculators: BMI, BMR, calorie tracking, and more
• Math calculators: scientific, statistical, and geometry tools
• Other tools: date, time, conversion, developer, and home calculators

Features

• 200+ free calculators and tools
• English, Turkish, German, French, and Spanish
• Clear explanations and related tools
• Mobile-friendly design
• No registration required
• Completely free to use

Contact

Have a question or a tool request? We would like to hear from you.