Online Calculators
Here is our latest free web app with convenient online calculators that work on any device (PC, laptop, phone) with a fully functional browser.
This app works in 29 different languages. The button with 3 horizontal bars in the top left will open a small menu that lets you go to the other parts of the app. You can also use the share buttons at the bottom to send a chart to anybody (or to self), or post it on social media.
The generated link will reopen the exact same chart with the data you had entered.
Inside a browser like Google Chrome (desktop or mobile) you can also look for "Add to home screen" in the browser menu when you are in the four pillars part.
You can use this to install the web app on your device.
Then you will have an icon on your screen, and the calculators will also function without internet connection.
Click the link or image to open the app. It will automatically open in a new tab: