Strength Progress Calculator
Track gains & analyze progress
Select Exercise
Log a Lift
1RM Progression Over Time
Estimate 1RM from Submaximal Lift
Enter your best lift with reps to estimate your 1-rep max
1RM Estimates by Formula
Progress Analysis
Future Projections
Progression Rate
Volume Progression
Strength Training Tips
Progressive Overload
Gradually increase weight, reps, or sets over time
Recovery
Adequate rest is crucial for strength gains
Nutrition
Protein intake of 1.6-2.2g per kg bodyweight
Consistency
Regular training is key to long-term progress
Lift History
| Date | Weight | Reps | Sets | 1RM Est. | Volume |
|---|
What is Strength Progress Tracking?
Strength progress tracking is the systematic recording of your lifts over time to measure improvements in strength, identify plateaus, and ensure you're making progress toward your goals. By tracking weight lifted, reps completed, and estimated 1RM, you can visualize your progress and make data-driven decisions about your training.
1RM Estimation Formulas
Your one-rep max (1RM) can be estimated from submaximal lifts using these formulas:
- Epley Formula: 1RM = Weight × (1 + 0.0333 × Reps). Most accurate for 1-10 reps.
- Brzycki Formula: 1RM = Weight × (36 / (37 - Reps)). Conservative estimate.
- Lombardi Formula: 1RM = Weight × Reps^0.10. Simple exponential formula.
- O'Conner Formula: 1RM = Weight × (1 + 0.025 × Reps). Conservative approach.
Benefits of Tracking Progress
Tracking your strength progress offers several benefits:
- Motivation: Seeing progress keeps you motivated and committed
- Plateau Detection: Identify when you've stopped progressing
- Program Evaluation: Determine if your training program is effective
- Goal Setting: Set realistic goals based on past performance
- Injury Prevention: Avoid overtraining by monitoring progress
- Accountability: Stay accountable to your training goals
Progressive Overload Principles
Progressive overload is the gradual increase of stress placed on the body during training:
- Increase Weight: Add 1-2.5kg when you can complete all reps with good form
- Increase Reps: Add 1-2 reps before increasing weight
- Increase Sets: Add 1 set when you've mastered the current volume
- Decrease Rest: Reduce rest periods to increase intensity
- Improve Form: Focus on better technique before adding weight
Using This Calculator
Follow these steps:
- Step 1: Select the exercise you want to track
- Step 2: Enter the weight, reps, and sets for your lift
- Step 3: Enter the date of the lift
- Step 4: Click "Add Lift" to save it to your progress
- Step 5: View your 1RM progression over time
- Step 6: Use the 1RM Calculator tab to estimate 1RM from any lift
- Step 7: Check the Analysis tab for detailed stats and projections
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