This app allows you to add devices with their ratio and notes to later be able to calculate the mixture without re-entering the ratio for each device.
The calculator allows you to calculate the exact quantity of oil required for a given ratio of gas and oil suggested by the manufacturer of the 2 stroke/cycle engine. That calculated number is determined from the amount of gas available for the mixture.
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- To add a device, press on the Manage Devices button, then press the menu button to "Insert" a device. Fill in the form and press on Add/Update.
- To modify the information entered for the device, press on the device name in the list, update the info and then press on Add/Update.
- To calculate the ratio of a device in the list, long press on the device and then press on "Calculate for device".
- To delete a device in the list, long press on the device and then press on Delete Device.
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In the Preferences section, you can choose to use L/ml, US gallons/US fluid ounces or UK (Imperial) gallons/UK fluid ounces for gas/oil mixture.
In the Calculate section, enter your amount of gas or petrol, enter your ratio using the oil barrel slider and tap on calculate oil.
Most tools, transportation and recreational requirements, such as golf carts, motorcycles, snowmobiles, blowers, chainsaws, tillers, rotary plows, utility tractors, commercial two cycle carts, garden tools, motor scooters, motor skates, boat outboards, some generators and other two cycle engines are in the range of 20:1 to 80:1, gas to oil. Many motorcycles are 32:1, others are 40:1 and still others are 50:1. If you are uncertain, consult your owners manual. Most marine outboard engines have a ratio of 50:1.
Do NOT add oil to the fuel of 4 cycle engines.