Pesticide Mix Calculator & Log

Mixing pesticide happens in the field, with gloves on. That is why this app has no calculate button.

HOW IT WORKS
1. Pick your tank. Backpack 20 L, sprayer 25 L, speed sprayer 500 L, drone 8 L, or type your own.
2. Tap the dilution ratio. 500, 1000, 1500, 2000 and 3000 are one tap away.
3. The dose appears right there. Nothing else to press.

NO MEASURING CUP NEEDED
Twenty millilitres is hard to judge on a tractor. The app also shows the dose as tablespoons, cups, shot glasses and teaspoons, so you can measure it with what you already have. Powders are different, so for grams the app tells you to use a scale instead of guessing by volume.

FEATURES
- Live result: change the tank or the ratio and the number updates as you type
- Household measures: tablespoon, shot glass, paper cup, teaspoon, bottle cap
- Tank mix: several products in one tank, each dose listed, tick them off as you pour
- Order of addition: wettable powder, then suspension, then emulsifiable concentrate, then spreader
- Spray log: save a calculation and it lands on the calendar, colour coded by plot
- Your products: save the ones you use often and one tap fills in the ratio and the unit
- Tank presets: backpack, sprayer, speed sprayer, drone, plus your own sizes
- Tank count: see the total water and the total dose for a full run
- Large type and large buttons, made to be used outdoors with gloves on
- Works without an internet connection. Your records are kept on your device

WHO IT IS FOR
Orchard growers running a speed sprayer, greenhouse growers spraying often, drone operators, and anyone keeping a spraying record. If you are new to farming and the ratios still confuse you, this app was written for that moment.

PLEASE READ
Results in this app are for reference only. Always follow the label on the pesticide container for the actual dose and method, and check your national pesticide safety information service. This app does not judge whether products can be mixed together. It only shows the usual order of addition. This is an independent app made by an individual developer and is not affiliated with any government body or agricultural organisation.