Exam Clash Detector
Spot same-day clashes and dangerously tight gaps across all the exams you have applied for.
About this tool
Exam Clash Detector
Spot same-day clashes and dangerously tight gaps across all the exams you have applied for.
The Exam Clash Detector runs a standard interval-overlap check (two ranges clash when each starts on or before the other ends) across every exam you have applied for, flagging both same-day clashes and tight gaps with fewer free days than travel and revision need. It is for aspirants juggling multiple recruitment cycles — SSC, banking, railways, state PSCs — whose exams are announced independently and collide without warning.
How to use Exam Clash Detector
- 1
Open Exam Clash Detector on AltFTool — it loads instantly in your browser.
- 2
Provide your input — an image, text, or data.
- 3
Let the tool analyze or generate the result.
- 4
Review, refine, and reuse the output wherever you need it.
Why use Exam Clash Detector
True overlap maths
Interval overlap on full date windows, not just a same-date string match.
Tight-gap warnings
Pairs with 2 or fewer days between them are flagged — one free day is not enough for travel plus revision.
Sorted timeline
All exams laid out chronologically so the crunch weeks are obvious at a glance.
Common use cases
- An aspirant with SSC CGL and IBPS PO applications checks whether the announced shift windows overlap before paying for train tickets
- A candidate allotted an RRB date two days after a state PSC prelims sees the pair flagged and plans travel in advance
- A final-year student mapping five entrance exams into one timeline to decide which ones are realistically attendable
Frequently asked questions
What counts as an exam date clash?
A hard clash is any shared day between two exams' date ranges — the detector uses the interval test 'A starts on or before B ends, and B starts on or before A ends'. For computer-based exams with multi-day shift windows, an overlapping window is a potential clash until your exact shift is allotted on the admit card.
What can I do if two government exams fall on the same day?
Usually you must choose one, because recruitment bodies rarely reschedule for individual clashes; a few (mainly university and some state exams) entertain representation if you write to them well before admit cards are issued. Spotting the clash early — before spending on travel and forfeiting other prep — is exactly why a combined calendar matters.
How many free days should I keep between two exams?
This tool defaults to flagging gaps of 2 days or fewer, since a 2-day gap leaves only one fully free day — typically consumed by travel between cities. Keep at least 2-3 free days when the exams are in different cities or have different syllabi.
Should I enter the whole shift window or just my exam day?
Enter the full announced window until your admit card fixes the exact date, then delete that entry and re-add it with only the single allotted day (the tool has add and remove actions, not in-place editing). That way potential clashes surface while you can still plan around them.