Streetlifting RPE Calculator

Streetlifting RPE Calculator is a simple and useful app designed for athletes who train streetlifting or powerlifting.
The purpose of this calculator is to allow a lifter to input the weight, reps, and Rate of Percieved Exertion (RPE) for his or her last set, and then to use either an RPE-based or percentage-based approach to estimate the correct load for the following set.
In the first section, choose the exercise, input your bodyweight, input your weight for your set, and select the number of reps (1-15), the RPE of the set (10-0) and the smallest weight plates you have available (0.25kg - 2.5kg).
Hit Calculate, and at the bottom, the app will give you the estimated load for your next sets based on the selected number of reps (buttons 1-15) and your current estimated one-rep max (1RM).
You can choose the rep range between 1 and 15 by pressing one of the 15 buttons, and then you can see the load for that number of reps and the corresponding RPE.