Another Calculator – Free and Simple.

A free online calculator with multiple calculation modes and unit converters for all your computation needs.

Simple & Scientific Modes

Switch between basic and scientific calculations with a single click. Perform everything from simple arithmetic to complex trigonometric functions—all with a clean, intuitive interface.

Unit Converters

Instantly convert between different units of measurement. Speed, length, weight, temperature—no more searching the web for conversion formulas. It's all here in one place.

Financial Tools

Calculate loans, discounts, percentages, and currency conversions with ease. Make informed financial decisions with accurate calculations at your fingertips.

Date & Time Calculators

Find the difference between dates, add or subtract days, calculate age, or convert between time units. Perfect for planning projects, events, or just satisfying your curiosity.

Mobile Friendly

Use Another Calculator on any device—desktop, tablet, or smartphone. The responsive design adjusts perfectly to your screen size for a seamless experience wherever you are.

No Installation Required

Access powerful calculation tools instantly in your browser. No downloads, no app stores, no updates to manage—just open and calculate whenever you need it.

Why Choose Another Calculator?

Some calculators are cluttered with confusing buttons and features you'll never use. Others are too simple for complex calculations. Another Calculator strikes the perfect balance—offering all the functions you need with a clean, intuitive interface.

Whether you need to solve a quick math problem, convert units for a recipe, or calculate loan payments, our calculator does it all without the complexity or distractions.

How It Works

Another Calculator uses pure JavaScript to perform calculations right in your browser. This means instant results with no server delays. All processing happens on your device, so your calculations remain private.

Simply select the calculator type you need, enter your values, and get accurate results immediately. No accounts, no history tracking—just efficient, reliable calculations.

Accuracy & Reliability

We've built Another Calculator with precision in mind. Our calculations follow standard mathematical rules and use established conversion formulas to ensure accurate results every time.

Whether you're a student working on homework, a professional making business decisions, or just trying to split a dinner bill, you can trust the results from Another Calculator.

Quick Access (For Faster Calculations)

If you find yourself reaching for a calculator often, bookmark this page for instant access. Press Ctrl+D (Windows/Linux) or Command+D (Mac) to add it to your bookmarks. Next time you need to crunch some numbers, we'll be just a click away.