Subtraction Calculator
Subtract one number from another and get the exact difference
About the Subtraction Calculator
Our free online subtraction calculator helps you quickly find the difference between two numbers. Ideal for checking math homework, balancing accounts, and everyday subtraction needs.
How to Use
- Enter the first number (the number you are subtracting from)
- Enter the second number (the number to subtract)
- Click "Calculate Difference" to see the result
Features
- Supports decimal and negative numbers
- Instant, accurate results
- Simple and easy to use
- 100% free with no registration required
Frequently Asked Questions
Enter the first number (minuend) and the second number (subtrahend), then click "Calculate Difference" to find the result of subtracting the second from the first.
The minuend is the number you subtract FROM (first number), and the subtrahend is the number being subtracted (second number). The result is called the difference.
Yes, both positive and negative numbers are supported. Enter negative numbers with a minus sign (e.g., -10 - 5 = -15 or 10 - (-5) = 15).
Absolutely. The calculator supports decimal numbers with any precision. Just enter them with a decimal point (e.g., 10.5 - 3.25 = 7.25).
If the first number is smaller than the second, the result will be negative. This indicates that you're subtracting a larger number from a smaller one.