Frequently Asked Questions
Find answers to common questions about our calculators, how they work, and how to get the most accurate results
General Questions
5 questions
Calculator Accuracy
4 questions
Using the Calculators
5 questions
Business Calculators
4 questions
Technical Support
5 questions
Getting Help
4 questions
General Questions
Calculator Accuracy
Using the Calculators
Business Calculators
Technical Support
Getting Help
Most Popular Questions
Are the calculators accurate?
Our calculators use current rates and formulas, updated regularly for accuracy.
Learn more →Is my data private?
Yes, all calculations happen in your browser. We don't store your data.
Learn more →How to use paycheck calculator?
Enter your salary, state, and deductions to calculate take-home pay.
Learn more →Still Have Questions?
Can't find the answer you're looking for? Our support team is here to help you get the most out of our calculators.