Help & Support

How do I use a calculator?

Each calculator page has clear instructions. Simply enter your business data into the input fields, and the results will be calculated automatically or when you click the calculate button.

Is my business data safe and private?

Yes! All calculators run entirely in your browser. Your business data is never uploaded to our servers or transmitted anywhere. Everything happens locally on your device.

Do I need to create an account?

No! All calculators are available immediately without any registration, login, or account creation. Just visit and use.

Are the results accurate?

Our calculators provide estimates based on the data you enter. Results should not be considered professional financial, legal, or tax advice. Always consult with qualified professionals for important business decisions.

Can I use calculators offline?

Most calculators work offline after the initial page load, but you'll need an internet connection to load the page and CDN resources first.

Can I save my calculations?

Currently, calculations are not saved. We recommend taking screenshots or writing down important results for your records.

Calculator isn't working or loading

• Refresh the page and try again
• Clear your browser cache and cookies
• Try a different browser (Chrome, Firefox, Safari, Edge)
• Ensure JavaScript is enabled
• Check your internet connection

Results seem incorrect

• Double-check all input values
• Ensure you're using the correct units
• Read the calculator instructions carefully
• Remember that results are estimates, not professional advice

Can't enter certain values

• Check if the field requires numbers only
• Ensure you're not exceeding maximum values
• Try using decimal points instead of commas
• Remove any currency symbols or special characters

Browser compatibility issues

We support the latest versions of major browsers:

• Chrome 90+
• Firefox 88+
• Safari 14+
• Edge 90+

Update your browser if you're experiencing issues.