Calculators
Your numbers, worked out honestly
Grades, prep hours, course costs, loans, payback and deadlines — computed on your device from what you type. No built-in fees, rates or salaries, ever.
🧮 What these are — and aren't
- Arithmetic on the numbers you enter. The formula is printed under every result so a parent can check it.
- Nothing is looked up from the catalog and nothing is a prediction: no rank, cutoff, admission chance or salary forecast.
- Where the original pack had a built-in figure (an exchange rate, a city rent, a stipend) it was removed. You type the number from the official page; the hint says which page.
- Score tables (percentiles, TOEFL↔IELTS, PTE↔IELTS, ACT↔SAT, GMAT Classic↔Focus) and institution grade rules are served only once a named reviewer has checked them against the publisher. Until then those calculators say so, link the official source, and work only from what you type.
- A grade conversion is never a credential evaluation and a score comparison is never an equivalent: the result says which it is — rule, reference table, estimate, scenario, or not available.
- Nothing you type is saved or sent anywhere. Close the page and it is gone; copy or download the result if you want to keep it. A link from another page may carry a currency or a catalog figure in the address, never your own entries.
Showing 6 of 61 calculators · filtered on your device
🗓️ Planning tools
Deadlines, document validity, weekly capacity, time zones
Application readiness
RuleCompletion, overdue items and critical blockers across your application tasks.
Deadline slack
EstimateCritical path through dependent tasks — which ones have no slack at all.
Intake feasibility
EstimateWhich intake you can realistically make given when tests, documents and visa will be ready.
Weekly capacity
EstimateHours committed each week against a ceiling you set — and what is left for prep.
Document validity
RuleWhich documents expire, when, and which need renewing before you apply.
Time-zone meeting planner
RuleThe overlap in everyone's working hours across time zones, DST included.
📋 Reference tables awaiting a reviewer
Percentile tables for GRE, GMAT, SAT and CAT, the TOEFL↔IELTS, PTE↔IELTS, ACT↔SAT and GMAT Classic↔Focus comparisons, and six institution grade rules are waiting for a named reviewer. None is served until then. Download the queue to see which official page to open for each.