Calculate the cost per letter grade improvement from tutoring based on hourly rate, hours needed, and expected grade impact by subject.
The Tutoring Cost Per Grade Improvement 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 Tutoring ROI.
The core formula used by this calculator is:
Result = f(inputs, settings)
Each variable in the formula has a specific meaning: