Library

Math tools

Math tools on Netra Code are the calculators, converters, and generators in this category. Open a card, enter your own figures, and copy the result. This is a directory of Math tools, not a clinic or a bank.

math tools photo
Math tools — photo used on Netra Code

This page lists every Math tool currently in the Netra Code library. Open a card, enter your own figures or text, and copy the result. These pages are utilities, not a clinic, bank, or law firm.

How to pick a tool

Match the job: a calculator for numbers, a converter for units, a counter for social drafts, a file tool for PDFs and images, or an AI generator for first-pass copy. Search this page if the grid is long.

Related

All tools · Contact

How to choose among Math tools

Match the job. A calculator is for numbers. A converter is for units. A counter is for drafts. A file tool is for PDFs and images. An AI generator is a first-pass draft you still edit. Search this list of Math tools if the grid is long.

Sources for Math tools

Are these Math tools free?

Yes.

Also, type clean numbers into this Math tools. Mixed units will break the result. Then run it again.

Next, try this Math tools on a phone. Buttons should stay on screen. Therefore email us if they overflow.

However, you do not need to print this Math tools. Copy the text. Then store it where you trust.

Also, this Math tools is written in English. Keep the units you see. Do not convert in your head.

Next, remember we do not add video downloaders beside this Math tools. We only count and draft.

Also, every field on this Math tools should have a label. Then you can tab through it. Report a missing label.

However, huge files can stall this Math tools. Close extra tabs. Then try a smaller file.

Therefore, if the method of this Math tools changes, we will say so on the page. We would rather show a limit than hide it.

Also, teachers may show this Math tools in class. Students must still know it is an estimate.

Next, link the permalink for this Math tools. Do not paste the script. Then teammates see updates.

However, other sites exist. Use this Math tools when you want labels, related tools, and no video theft.

Also, include the URL of this Math tools if you email support. Never send passwords.

Then sleep on the first result from this Math tools. Next morning, run it once more. Compare both outputs.

Finally, reread the units on this Math tools after a break. Centimetres are not inches. Percent is not a decimal.

Also, type clean numbers into this Math tools. Mixed units will break the result. Then run it again.

Next, try this Math tools on a phone. Buttons should stay on screen. Therefore email us if they overflow.

However, you do not need to print this Math tools. Copy the text. Then store it where you trust.

Also, this Math tools is written in English. Keep the units you see. Do not convert in your head.

Next, remember we do not add video downloaders beside this Math tools. We only count and draft.

Also, every field on this Math tools should have a label. Then you can tab through it. Report a missing label.

However, huge files can stall this Math tools. Close extra tabs. Then try a smaller file.

Therefore, if the method of this Math tools changes, we will say so on the page. We would rather show a limit than hide it.

Also, teachers may show this Math tools in class. Students must still know it is an estimate.

Next, link the permalink for this Math tools. Do not paste the script. Then teammates see updates.

However, other sites exist. Use this Math tools when you want labels, related tools, and no video theft.

Also, include the URL of this Math tools if you email support. Never send passwords.

Then sleep on the first result from this Math tools. Next morning, run it once more. Compare both outputs.

Finally, reread the units on this Math tools after a break. Centimetres are not inches. Percent is not a decimal.

Also, type clean numbers into this Math tools. Mixed units will break the result. Then run it again.

Next, try this Math tools on a phone. Buttons should stay on screen. Therefore email us if they overflow.

Math

X is what % of Y

Share as a percent.

Open tool
Math

Average

Mean of comma-separated numbers.

Open tool
Math

Ratio simplifier

Divide both by GCD.

Open tool
Math

Aspect ratio

Width : height reduced.

Open tool
Math

Triangle area

Base × height / 2.

Open tool
Math

Pythagoras

Hypotenuse from a and b.

Open tool
Math

GPA (4.0)

Average of grade points.

Open tool