Estimate expected SAT, ACT, GRE, GMAT, or LSAT score improvement based on hours of structured test preparation and starting score percentile.
The Test Prep Score Improvement Calculator works by applying a well-defined formula to the values you enter. Understanding the formula behind the calculation helps you interpret the result and check that your inputs are correct. Below we break down the key components that drive the Test Prep Improvement.
The core formula used by this calculator is:
Result = f(inputs, settings)
Each variable in the formula has a specific meaning: