New Design Not working For You?

If the new page layout is not working for you, please Contact Me and let me know what device, operating system, and web browser (with version numbers) you are using so I can attempt to get the layout working for your setup.

About the Redesign

If you visited this site prior to September 15th, 2018, you've no doubt noticed that I've since launched a complete redesign of the website.

If you're not happy with the new design, I sincerely apologize. I would have preferred to keep the old desktop design, but considering the majority of my site's users are now accessing the site from small-screen, touch-enabled, mobile devices, and considering Google is now penalizing websites for not being mobile/thumb friendly, I was left with no choice but to switch to a responsive, mobile-first design.

The good news is that now that I have combined the three separate versions of the site (mobile, desktop, and ad-free member) into a single design, this will free up a ton of my time for working to make the mobile-optimized calculators more desktop/laptop friendly. In fact, some of the redesigned calculators already offer a desktop-optimized form that becomes visible when you increase the width setting of the calculator (within the "Calculator Preferences" expandable panel).

Thank you in advance for your help and patience as I work to improve the redesign.

-Dan

Math Calculator Menu

Parent-friendly calculators that show and explain their work.

This online algebra and math calculator collection includes calculators designed to assist in the memorization of math facts, formulas, and rules, as well as to provide quick answers to common homework problems and tasks. The main goal of this section is to help parents and students to complete homework assignments in less time and with less stress.
Menu User Guide

Click or tap the title of a calculator to go to the calculator.

Click or tap in the plus (+) icon to see a summary of what the calculator does.

Click or tap in a the minus (-) icon to hide the summary.

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Help and Tools

Help and Tools:

About: Click this tab for an introduction to this section.

Pocket Calc: Click this tab for a handy "pocket" calculator.

 

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