Gravity

Calculate your beer or wine's ABV (Alcohol by Volume) and ABW (Alcohol by Weight ) percentages accurately. This Homebrewing and winemaking tool will compensate for temperature differences of a specific gravity reading as well as compensate for the calibration of your hydrometer. Take an accurate gravity reading that is calibrated for your hydrometer because measurement temperatures above and below your hydrometer's calibrated temp will be inaccurate.

REASONS TO USE
Gravity readings are never the same temperature and vary batch to batch. Especially if you are lagering your beer, the temperatures most likely will be colder than the hydrometer's calibrated temp. This is also true if you are fermenting a beer at warm temps such as a hefeweizen where your final gravity reading could be as high as 15+ degrees over the hydrometers set calibration.

STARTING WITH A REFRACTOMETER?
If you are starting with a refractometer instead of a hydrometer, set the OG Temp (Original Gravity) to the same as the hydrometer's calibrated temp. This will make no correction on the OG.

SUPPORT GRAVITY
I created this app for myself and thought I would share. Gravity is in it's beginning development stage and you can make a difference with your suggestions. Support the continued development of this app by purchasing it, by providing feedback and suggesting features. The more purchases, the more I will continue to work on Gravity.