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Math Calculators Designed To Help Save Homework Time and Stress

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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Adjust Calculator Width:

Move the slider to left and right to adjust the calculator width. Note that the Help and Tools panel will be hidden when the calculator is too wide to fit both on the screen. Moving the slider to the left will bring the instructions and tools panel back into view.

Also note that some calculators will reformat to accommodate the screen size as you make the calculator wider or narrower. If the calculator is narrow, columns of entry rows will be converted to a vertical entry form, whereas a wider calculator will display columns of entry rows, and the entry fields will be smaller in size ... since they will not need to be "thumb friendly".

Show/Hide Popup Keypads:

Select Show or Hide to show or hide the popup keypad icons located next to numeric entry fields. These are generally only needed for mobile devices that don't have decimal points in their numeric keypads. So if you are on a desktop, you may find the calculator to be more user-friendly and less cluttered without them.

Stick/Unstick Tools:

Select Stick or Unstick to stick or unstick the help and tools panel. Selecting "Stick" will keep the panel in view while scrolling the calculator vertically. If you find that annoying, select "Unstick" to keep the panel in a stationary position.

If the tools panel becomes "Unstuck" on its own, try clicking "Unstick" and then "Stick" to re-stick the panel.