Education Calculators

About education calculators

Education calculators help with the numbers that come up while studying and applying: grade averages, test scores, credits and the published figures that schools and programs report about their students. They turn those numbers into something you can act on, such as where you stand against a class profile or what a change in one grade does to an average.

They are planning tools for students, applicants and parents. They don't make admissions decisions, award credit or replace the official calculation a school uses.

Grades, scores and scales

Education numbers come on many different scales, and most mistakes come from mixing them. A GPA on a 4.0 scale isn't the same as a percentage average or a grade on a 10-point or 20-point system. Test scores also change scale over time: the current GMAT, for example, reports totals from 205 to 805, and scores from its previous edition aren't directly comparable.

Calculators in this category say which scale they use and reject values that don't fit it, rather than quietly converting them. Where an official conversion or concordance exists, the calculator points to it instead of inventing one.

Comparing yourself with published figures

Schools and programs often publish profiles of their students: average or median grades, test scores, years of experience and the spread around them. These are useful benchmarks, used carefully.

• An average or median sits in the middle of a range, so many admitted students are below it.
• A range, such as the middle 80%, tells you more than a single average.
• Profiles change every year, so use the figures for the most recent class.
• Compare like with like: the same test, the same grading scale and the same kind of figure.

Calculators that use benchmarks ask you to enter the figures yourself from the institution's own pages, so the comparison always uses current, sourced numbers.

Why admissions can't be reduced to a number

Most selective programs review applications as a whole. Essays, recommendations, interviews, experience and the make-up of the class all play a part, and none of them can be measured from a few figures. That's why calculators here describe where your numbers sit and what is worth strengthening, instead of announcing a percentage chance of admission that no public data can support.

Current education tools

The current library includes the MBA Admission Calculator. It compares your GPA, GMAT or GRE score and work experience with a target program's published class profile, and lists the leadership, progression and preparation points worth highlighting.

New education tools appear in the list above as they are published.

Accuracy and assumptions

Education calculators are tested against worked examples and boundary cases, as described in the site's methodology. Each calculator page states its scales, bands and assumptions, so you can check a result yourself. For decisions about admissions, credit or grades, the institution's own rules and calculations apply.