The basics are very simple when calculating an inmates prison term. You take the amount of time and multiply it by the proposed “earned good time” an inmate could receive if you don’t get into any trouble while incarcerated. Here is a short video on how to calculate prison time:
Think of prison earned good time credit as a way to get out of jail early for good behavior. Watch this video to understand how the JailGuide free prison sentence calculator works and what can be earned for being a model inmate.