Calculators
A/B Test: Determine Statistical Significance
Find out if one of two options (e.g., viewer clicks on two different ads, or sales at two different prices) is significantly better with enough statistical proof.
Enter your data, and the calculator will determine the value that A or B must reach to confidently prove which is better.
Train load: How to Safely Increase Training Intensity
Protect your health by gradually increasing your training load. Use an exponential decay approach to steadily progress toward your goal. Calculate stages for repetitions or training duration, whether you’re walking, running, swimming, biking, doing pushups, or squatting.
Saving: How Much of Your Income Should You Save?
Start building your savings with a strategy that grows your financial safety while reducing the burden over time.
Key principles of our saving approach:
Early Focus on Safety: Save more at the beginning to quickly build a financial cushion for unexpected challenges.
Decreasing Over Time: Reduce the saving rate as your savings grow, ensuring the process becomes more sustainable.
Multiple Benefits: Gain financial security quickly, ease the burden over time, and create a long-term habit.
Balanced Strategy: Never save more than half of your income, keeping the process realistic and manageable.
Loan: Maximum Loan Payment Relative to Your Income
Understand how much of your income you can safely allocate to loan payments. Our approach uses integer negative exponential limits, reflecting natural patterns found in biology and the universe.
Realistic Constraints: Negative exponential distributions mirror how resources naturally decay over time, making it an appropriate model for financial planning.
Sustainable Payments: Ensure loan payments are manageable and proportional to your income, reducing financial strain.
Multiplicative Decay: Gradually adjust payments in alignment with income levels to maintain balance over time.