Very simple and easy to use lifting calculator. Just put in your one rep max and the amount of sets/reps and it will give you the amount of weight to use per set. Use the lifting calculator to get the most out of your workouts. Knowing or estimating your one rep max, you are able to choose between different sets/reps and it will calculate the weight you should use to benefit you and get the most out of your workout! DOES NOT CONVERT LBS TO KGS OR KGS TO LBS Current features: -Lifting Program Calculator -Max Calculator Future features/Updates: Lifting Programs Strength Chart Disclaimer: iLift Calculator shows only estimated weights. The weights that are calculated are guidelines. Users are responsible for knowing the limits of their body and should lift accordingly. iTunes, iLift, and it's creator are not responsible for any personal injury. ALWAYS EXERCISE WITH A PARTNER.