About CalcBeast – Free Online Calculator Tools

Who We Are

CalcBeast is a free online calculator platform built for everyday Indians who need quick, accurate, and easy-to-use tools. We are a small team of developers and finance enthusiasts based in India who believe that financial literacy and smart calculations should be accessible to everyone — without any cost or complexity.

We started CalcBeast because we were frustrated with calculator websites that were cluttered, slow, or difficult to use on mobile phones. We wanted to build something clean, fast, and genuinely useful.

What We Offer

CalcBeast provides over 50 free online calculators across four key categories:

Finance Calculators: EMI, SIP, loan, compound interest, GST, salary, retirement, FIRE, net worth, and more — everything you need for smart financial planning in India.
Health Calculators: BMI, BMR, TDEE, calorie, body fat, ideal weight, water intake, pregnancy, and ovulation calculators.
Math Calculators: Percentage, average, probability, fractions, scientific calculator, and more.
Utility Calculators: Age, date difference, time duration, speed, unit converter, electricity bill, fuel cost, and more.

Our Mission

Our mission is simple: make calculations easy, fast, and free for everyone. Whether you are a salaried professional planning EMIs, a student calculating percentages, a fitness enthusiast tracking calories, or a homebuyer planning a mortgage — CalcBeast has the right tool for you.

Our Values

Free for everyone: No subscriptions, no premium tiers, no paywalls — ever.
Privacy first: All calculations happen in your browser. We never collect or store your input data.
Accuracy matters: Every calculator uses verified, standard mathematical formulas.
Mobile-first design: Works perfectly on all devices and screen sizes.
Continuously improving: We regularly add new calculators and improve existing ones based on user feedback.

Contact Us

We'd love to hear from you! For suggestions, feedback, or questions, reach out at help.calcbeast@gmail.com. We typically respond within 24–48 hours.