I’ve been lifting weights for a while, but I used to train without much structure. I’d go in, pick a weight that felt tough, do a few sets, and move on. After a few weeks, I realized I had no way of knowing if I was getting stronger or just doing the same thing over and over. I started hearing people talk about tracking their “1 rep max” to measure progress, and I figured it was time to learn more about it myself.



I didn’t want to actually try lifting my maximum weight because I was training alone and didn’t want to risk getting injured. So, I searched for a safer way and came across a helpful site called onerepmaxcalculator.online. It works as a 1 repmax calculator, and it was really simple to use. You just enter the weight you lifted and the number of reps, and it gives you an estimate of your one rep max. I tested it after a few workouts, and the results gave me a clear idea of where I stand.



Since then, I’ve been using the 1 repmax calculator to plan all my workouts. I now train using percentages of my estimated max, which helps me target strength or endurance depending on the day. For heavier lifts, I go closer to 90%, and for lighter training, I stay around 65–70%. This made a big difference in how I feel after each workout. I’m no longer just guessing, and my progress has become more steady and easier to track.



I’ve also started logging everything in a notebook. I write down my weights and reps for each session, and then check the calculator once a week to see if my one rep max is improving. Even small changes give me a sense of achievement. It’s helped me stay more consistent and motivated, especially on days when I don’t feel like pushing hard. Having real numbers to look at makes a huge difference.



If you’re serious about building strength or even just starting out, I definitely suggest giving a 1 repmax calculator a try. It takes just a minute to use, but it gives you so much insight into your training. It helped me take control of my workouts and actually feel like I’m moving forward instead of just lifting weights without a plan.