Fast online basic calculator with tape history, search/filter, pinning, and local print-note annotations
Includes memory keys (M+, M-, MR, MC) and export...
M+ adds the current number to memory, M- subtracts it. MR (Memory Recall) displays the stored number, and MC (Memory Clear) resets memory to zero. Use these to store intermediate results during complex calculations.
Yes, our basic calculator follows standard mathematical order of operations (PEMDAS/BODMAS). Multiplication and division are performed before addition and subtraction. Use parentheses if you need to change this order.
The tape history records each calculation like a receipt. You can search/filter long sessions, pin important entries, and switch between list and tape views. Print mode also supports local-only tags and notes for annotated hard copies.
Yes! Use standard keyboard keys: Enter for '=', Esc for 'Clear', Backspace for 'Delete', and number keys for input. Copy (Ctrl/Cmd+C) and Paste (Ctrl/Cmd+V) also work for transferring numbers.
Yes, this online calculator is completely free. It works on any device with a web browser. Your calculation history and settings are synced to the cloud if you sign in, allowing you to switch devices seamlessly.
Yes! In guest mode, you can export your calculations to JSON format. Sign in is required for PDF and CSV export. Click the export button to download your results. This is perfect for record-keeping, sharing with others, or importing into other tools.
Yes! Your calculation history is automatically saved. Guest users can save up to 50 calculations per workspace locally. Sign in for free to save up to 100 calculations per workspace, with access from any device when logged in.
Absolutely! The Basic Calculator is completely free with no sign-up required. Create a free account to unlock additional features like more calculation history, multiple workspaces, and the ability to access your saved data from any device.
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