CGNF Solution Calculators

Why hassle figuring out the dilutions yourself? Download the Solution Calculator App for Android, iPhone and iPad!


App Support

To use the app, specify the amount of gallons or liters of solution you want to make, then press calculate. The app will then display the amount of milliliters to add to your water.

Contact the Developer

If you need further help, contact the developer.

  • Email:
  • Phone: (202) 643-7253 (please respect Hawaiian Time)
  • Mail: PO Box 59 Papaikou, HI 96781