About This Calculator
This calculator performs basic arithmetic operations between two decimal numbers, including negative values. It automatically simplifies the output by removing trailing zeros and limits the result to a maximum of 10 decimal places.
How It Works
- Enter two decimal numbers (positive or negative).
- Select an operation from the dropdown: +, −, ×, or ÷.
- Click the "Calculate" button to view the result.
Frequently Asked Questions
Can I use negative numbers?
Yes. The calculator fully supports both positive and negative decimal values in all operations.
How is the result formatted?
The result is displayed with up to 10 decimal digits and trailing zeros are removed for better readability. For example, 2.5000000000 becomes 2.5.
What input formats are supported?
You can enter decimal numbers in standard numeric form, such as -3.25, 0, or 7.125. Scientific notation and text are not supported.
Can I perform more than one operation?
No. This tool is designed for calculating one operation between two decimal values. For full expression evaluation, use a scientific or algebra calculator.