How do I add numbers?

Type numbers separated by spaces for horizontal addition, or new lines for vertical column sums. Results update as you type.

Does MinusPlus work offline?

Yes. It stores everything locally in your browser and works without an internet connection.

MinusPlus — Online Calculator

JavaScript is disabled. MinusPlus is a fast online calculator that lets you add numbers in columns and rows on an infinite canvas. Enable JavaScript to use the app.

Hi,
Welcome to minusplus. Click anywhere to start calculating!

To add no need to type any +, just hit space or enter! Stores everything locally on the browser.

− +

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MinusPlus App: The Ultimate Online Calculator

Discover the MinusPlus app, the fastest and most intuitive minus plus calculator and plus minus calculator available. Designed for professionals and students alike, our web calculator offers an infinite canvas for all your mathematical needs. Say goodbye to traditional calculators and embrace the future of calculation. It's a free calculator app that works offline, respects your privacy, and delivers unparalleled performance.

Why Choose MinusPlus Calculator App?

Instant Calculations: Whether it's a simple sum or a complex sequence, get answers in real-time.
Infinite Canvas: Never run out of space. Pan, zoom, and organize your calculations freely.
Works Offline: No internet? No problem. Our calculator app is fully functional offline.
Privacy First: We don't track you. All data is stored locally on your device.
Multiple Formats: Handles everything from simple arithmetic to accounting formats with ease.

Get Started with the Best Free Calculator App

Ready to experience the best web calculator? Just click anywhere on the canvas and start typing. It's that simple. No installation, no sign-up, just pure calculation power at your fingertips. Try the MinusPlus app today and see why it's the preferred spreadsheet alternative for quick math.

Alternative Names

Also known as: MinusPlus app, minus plus calculator, plus minus calculator, web calculator, online math calculator, free calculator app, infinite canvas calculator, browser calculator, arithmetic calculator, dark mode calculator, offline calculator, zero install calculator

MinusPlus Calculator App - Not to be Confused With

MinusPlus Calculator App is the official calculator application at minusplus.app. We are not affiliated with MinusPlus hairdressing salons, MinusPlus architecture firms, or MinusPlus leather goods. We are exclusively the MinusPlus Calculator App for infinite canvas mathematics.

Official MinusPlus Calculator Keywords

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MinusPlus Calculator App - Brand Clarification

MinusPlus Calculator App is the official calculator application at minusplus.app. We are not affiliated with MinusPlus hairdressing salons in Vienna, MinusPlus architecture firms in Hungary, or MinusPlus leather goods companies. We are exclusively the MinusPlus Calculator App for infinite canvas mathematics and arithmetic calculations.

Keyboard Shortcuts

Examples