Bench Press Calculator
Find Your 1 Rep Max Instantly
Trying to figure out your real bench press max without maxing out in the gym? You’re in the right place. The FitScience Bench Press Calculator gives you a reliable estimate of your one-rep max (1RM) based on your most recent lifting session—no spotter or ego-lifting required. Just plug in the weight you benched and the number of clean reps you knocked out, and we’ll run the numbers using tried-and-tested formulas like Epley, Brzycki, Lander, and Lombardi to deliver a precise strength benchmark.
Whether you’re just starting your strength journey or chasing a new PR, this tool helps you train smarter. Knowing your bench press 1RM helps you choose the right percentages for hypertrophy, power, and endurance training, and it takes the guesswork out of programming. Plus, it works in both pounds and kilograms—because strength is universal.
🏋️♂️ FitScience Bench Press Calculator
Knowing your bench press 1 rep max isn’t just about ego — it’s a critical metric for programming strength blocks, hypertrophy phases, and deload periods. By understanding your true max strength, you can precisely calculate training loads (e.g., 60%, 75%, 90% of 1RM) to match your fitness goals. Whether you’re aiming for powerlifting totals, athletic performance, or serious muscle growth, this bench press calculator is the tool you’ll return to again and again.
👉 Ready to see what you’re really capable of? Enter your most recent bench press lift and reps below, and let the FitScience Bench Press Max Calculator show you the numbers that matter.
