Does this calculator support keyboard input?

Yes — all number keys, operators (+, −, ×, ÷), Enter for equals, and Backspace to delete work with your keyboard.

How do I enter a negative number?

Calculate the positive number first, then press the +/− toggle button to flip its sign.

Yes. Press an operator after a result to continue the calculation. For example: 5 + 3 = 8, then × 2 = 16.

⌨️ Just start typing

0

300×250

TheCalci

50+ free calculators for math, finance, health, and everyday life.

Built with Next.js · Deployed on Vercel