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Frequently Asked Questions
How to use the calculator?
Enter two values on the homepage, then select the corresponding operation button to get the result.
What calculation functions are supported?
We support basic operations (addition, subtraction, multiplication, division), percentage calculation, and change rate calculation.
How to switch languages?
Click the language button in the top right corner to switch between Chinese and English.
Is the calculator free to use?
Yes, all our calculation functions are completely free.