Arithmetic Addition and Subtraction Calculator
Quickly perform addition and subtraction with our free online calculator, ideal for students, teachers, and professionals needing fast, accurate results.

Check It Yourself
About This Tool
This online calculator offers a straightforward way to perform addition and subtraction operations. With simple input fields for two numbers and an immediate result display, users can quickly obtain accurate calculations without delays or errors. Ideal for students practicing arithmetic, teachers preparing problems, or professionals handling quick calculations during work. The tool emphasizes ease of use, speed, and reliability, supporting multiple decimal places and providing clear, immediate feedback. Its lightweight design and minimal UI make it accessible on any device, from desktops to mobile phones. Whether you’re solving homework or managing small budgeting tasks, this calculator streamlines basic math operations to improve productivity and reduce manual errors. The tool’s intuitive workflow makes it accessible for all skill levels, requiring just two input values and an operation toggle. Its flexibility and simplicity make it a valuable resource for education, office work, or everyday math needs.
How to Use
1. Enter your first number in the 'Number 1' field.
2. Enter your second number in the 'Number 2' field.
3. Select 'Add' or 'Subtract' from the operation dropdown.
4. Result updates automatically and is displayed below.
5. Optional: copy result or reset inputs for new calculation.

FAQs/Additional Resources
Find Quick Answers
Can I perform both addition and subtraction with this calculator?
Is this calculator suitable for decimal numbers?
Does this tool work on mobile devices?
Can I copy or export the calculation result?
Is there any limit to the size of numbers I can enter?
User Reviews
See What Others Are Saying
Explore Related Tools
More Solutions for Your Needs
Kyoto Taxi Fare Calculator
Quickly estimate Kyoto taxi fares with our free online tool, perfect for travelers, residents, and taxi operators needing accurate fare calculations.
Kx Calculator
Accurately calculate the Kx parameter for scientific and engineering applications with this free online tool, suitable for researchers and students.
Your Feedback Matters
Help Us to Improve