Making Math Simple for Everyone

We build free, accurate, and easy-to-use tools to help you calculate everything from your health goals to your monthly budget.

🍁 Proudly Based in Canada

Who We Are

Welcome to CalculatorBud. We believe that you shouldn't need a degree in mathematics to understand your own life.

Whether you are trying to lose weight, bake a cake using a foreign recipe, or figure out your mortgage payments, the math can get complicated quickly. Most online calculators are clunky, full of ads, or hard to use.

We started CalculatorBud with a simple mission: To build the web's friendliest calculator hub. Based in Canada, we serve users from all over the world, providing tools that are fast, mobile-friendly, and completely free.

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Fast & Free
No paywalls, no sign-ups, and no bloat. Just get the answer you need instantly.
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Precision
Our tools use industry-standard formulas (Mifflin-St Jeor, Navy Seal, etc.) for accuracy.
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Privacy First
We don't store your data. Your health and financial inputs stay on your device.

What We Offer

Our toolkit is constantly growing. Currently, we specialize in three main pillars:

  • Health & Fitness: Tools to track BMI, Body Fat, and Calorie needs.
  • Daily Utilities: Converters for Cooking, Speed, and Temperature.
  • Finance & Math: Calculators for Mortgage payments, Loans, and percentages.