E1RM Calculator vs Solva

E1RM Calculator is a powerful training tool for strength athletes. Using the scientifically-backed RPE (Rate of Perceived Exertion) method developed by Mike Tuchscherer and popularised by Barbell Medicine, it gives you accurate one rep max estimates and helps you plan complete training sessions. CALCULATE YOUR 1RM Enter the weight you lifted, the number of reps, and how hard it felt on the RPE scale. The app instantly estimates your one rep max using a precise lookup table that accounts for both rep count and perceived exertion. TRAINING PERCENTAGES See your estimated working weights at 95%, 90%, 85%, 80%, 75%, 70%, 65%, and 60% of your 1RM at a glance. Use the custom percentage calculator to find the weight for any percentage you need. SETS PLANNER Plan your full training session before you walk into the gym. Configure your opening set, then add follow-up sets using RPE targets, percentage reductions or increases, or specific weights. Generate your complete session and copy it to your clipboard to share or reference during training. FLEXIBLE SETTINGS Choose between kg and lbs. Configure weight rounding to match your available plates — round to the nearest 0.5 or 2.5, and choose whether to round up, down, or to the nearest increment. SIMPLE AND FOCUSED No account required. No ads. Works completely offline. Your settings are saved locally on your device.

Build a fitness routine you can actually follow. SOLVA brings your workouts, nutrition, personalized guidance, and progress together in one clear experience — so you always know what to do next. Whether your goal is to lose fat, build muscle, or stay consistent, SOLVA helps you turn daily actions into measurable progress. TRAIN WITH PURPOSE Follow structured workouts built around your goals and routine. Log exercises, sets, reps, and weights See your previous performance while you train Track completed sets and workout volume Stay focused throughout every session NUTRITION MADE CLEAR Know exactly where you stand throughout the day. Track calories, protein, carbohydrates, and fats See what you have consumed and what remains Log foods manually or scan them Keep your nutrition aligned with your goal GUIDANCE WHEN YOU NEED IT Get practical, personalized support whenever you are unsure what to do next. Ask questions about training, nutrition, and recovery Receive guidance based on your goals and activity Find alternatives when a workout or meal does not fit your day Make informed decisions instead of relying on guesswork PROGRESS YOU CAN SEE Stay motivated by seeing how your effort adds up over time. Track body weight and goal progress Follow trends across different time periods See your current pace and estimated goal timeline Focus on meaningful progress, not daily fluctuations ONE APP. ONE CLEAR DIRECTION. No disconnected trackers. No unnecessary complexity. Just the tools and guidance you need to train, eat, and progress with confidence. Stop guessing. Start solving. SOLVA Fitness. Solved. Terms and conditions: https://try-solva.com/terms Privacy policy: https://try-solva.com/privacy