Resin Calculator

Invenio.nl

About this app

Every time you have to mix your resin / epoxy, you are asking yourself how much you have to mix. Input can be in cm and in inches. Output can be in gram, ounces, ml and fl.oz.

In my case, I always had too much or to less.
So that's why I developed this app. It has as less text as possible, so that anyone can understand it.

Start with checking the settings. You have to do this only once. The app remembered the settings. When you use another resin, it can be you have to change the settings because there are different mixing ratio's.

The Settings.
First you indicate whether you work with volume or with weight. If you click on the volume button, the screen showing how many grams of 100 ml epoxy weighs, disappears.
I first mixed 100 ml and weighed it. This turned out to be 105 grams (standard value but you can adjust this.
Because there are different types of epoxy, you can specify the mixing ratio of liquid A and B in this screen.

Input.
You can input the values by swiping the slider for the big steps and push the buttons for fine tuning.

Output.
The result changes immediately when you use the buttons and the slider.

Circle.
Measure the diameter for the circle.

Triangle.
Measure the height from the base to the top of the triangle and the point-to-point base.

Volume.
Slider one: You enter here the number of ml that you want to make in total. The result is the mixing ratio of A and B to get that volume, depending on your preference in ML or in GR.
Slider two: Here you indicate the number in liquid A. The result is how much you need to add of liquid B and the total. For example if you have added too much of liquid A.
Slider three: Here you state the number in liquid B. The result is how much you need to add of liquid A and the total. For example if you have added too much of liquid B.

Disclaimer.
The results are only an aid, you cannot derive any rights from it.


Questions and tips.
If you have questions or idea's to make this app better: let me know: [e-mail].

Ratings and reviews

Seems okay, but I would like to be able to just input my dimensions instead of fiddling with sliders. There are up and down arrows, but it's hard to get it exact.

Horrible sliding size selection. This is for resin and most things are whole numbers like 16x20. The sliding size selector goes from 15.75 inches to 16.14. What happened to just 16.0?

If I could fill in my own number it will be more convenient. Slider goes up n down does not give the exact number you want.

What's new

Removed annoying bug, causing the app to crash. Sorry for the inconvenience.