Essay Guide · 2026-27

Purdue University

Supplemental Essays

Purdue asks for short responses on why Purdue, why your chosen major, and (optionally) your alternate major — each up to 250 words. The prompts are direct and reward concrete, well-researched fit over broad enthusiasm.

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What Purdue University looks for

  • Specific Purdue opportunities — programs, labs, learning communities, co-ops — tied to your goals.
  • A clear, grounded reason for your major rooted in real experience or interest.
  • Practical, hands-on motivation that fits Purdue's applied, engineering-strong character.
  • Concrete plans for what you'd do on campus, not just why the school is good.

Purdue University supplemental prompts (2026-27)

Why Purdue

250 wordsRequired

How will opportunities at Purdue support your interests, both in and out of the classroom?

How to approach it. Name specific Purdue opportunities — programs, research, learning communities, clubs, co-ops — and connect each to an interest you already have. The phrase 'in and out of the classroom' is a hint to show both your academic and your personal life on campus. Research beats flattery: prove you know what Purdue actually offers.

Why This Major

250 wordsRequired

Briefly discuss your reasons for pursuing the major you have selected.

How to approach it. Lead with the concrete experience or question that drew you to the major, then show where you want it to take you. Purdue values applied, hands-on motivation, so a real project or problem grounds this better than general passion. Keep it focused and specific to the major you actually selected.

Alternate Major

250 words

Briefly discuss your reasons for pursuing the alternate major you have selected.

How to approach it. If you listed an alternate major, treat this seriously rather than as a throwaway — show genuine, specific interest, not just a backup. Ideally connect it to a related curiosity or skill so your two choices feel coherent. A thoughtful answer signals you've actually considered the path.

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Paste your draft into Halo and get instant feedback scored against a Purdue University-specific rubric — line by line, exactly what is working and what reads as generic. Halo never writes your essay for you.

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Purdue University essay FAQ

How many supplemental essays does Purdue University require?
Two required short responses (why Purdue and why your major), plus one optional alternate-major response — each up to 250 words.
How long are the Purdue University supplemental essays?
Each response has a maximum of 250 words.
How can I tell if my Purdue University essay is strong?
Strong Purdue responses are specific and well-researched, naming real opportunities and grounding your major in concrete experience. Halo scores your drafts against a Purdue-specific rubric so you can check fit and specificity before you submit.

Sources & official links

Prompts shown are from the 2026-27 cycle and reflect each school’s officially published questions. Schools release new supplements each year; we update these guides each cycle.