We believe that everyone should have access to a practical and advertisements-free calculator.
While we carry the cost of developing, maintaining and hosting Calculator Pi, we cannot afford using commercial tools to make it more visible.
If you share the CalculatorPi.com link, it won't cost you a dime and it will help us greatly to achieve our goal.
You can share Calculator Pi with your friends, classmates, students, teachers, colleagues - for example by using these links:
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Thanks!