About Us | CalculatorBolt

Our Mission

To provide free, accurate, and easy-to-use calculators for everyone, everywhere.

CalculatorBolt was created to make complex calculations simple and accessible. Whether you're a student, professional, or just someone who needs quick calculations, our tools are designed to save you time and effort.

What We Offer

Our extensive collection includes calculators for:

Finance & Investment: Mortgage, loan, ROI, compound interest, and more
Health & Fitness: BMI, calorie tracking, macronutrient calculators
Academic & Educational: GPA, grade conversion, test score calculators
Construction & DIY: Material estimation, cost calculations
Science & Engineering: Physics, chemistry, electrical calculators
Gaming & Entertainment: Game-specific calculators and tools
And many more specialized categories!

Why Choose CalculatorBolt?

✅ Always Free

All our calculators are free to use with no hidden fees or subscriptions.

📱 Mobile-Friendly

Optimized for all devices - use on your phone, tablet, or desktop.

🔒 Private & Secure

Your calculations stay in your browser. We don't collect or store your data.

⚡ Fast & Accurate

Instant results with reliable algorithms and tested formulas.

Our Commitment

We're committed to:

Maintaining accuracy in all our calculations
Regularly updating and adding new calculators
Ensuring accessibility and ease of use
Keeping our service free and ad-supported
Listening to user feedback and suggestions

Get in Touch

Have suggestions for new calculators? Found an issue? We'd love to hear from you!

Contact Us

About CalculatorBolt