ETH Zurich Motivation Letter: One Page, Nov 30

ETH Zurich Motivation Letter: One Page, Nov 30

Approximately one A4 page, set by your programme rather than by the university. If your bachelor's degree is from outside Switzerland, ETH's published dates give you 1–30 November 2026 to apply for autumn semester 2027, closing "Monday, 30 November 2026 11:59AM Central European Time (CET)". EPFL runs a different calendar and asks every master's applicant for a statement of purpose.

The letter is a programme document, not a university one

ETH's general application documents for applicants with an international bachelor's are all credentials: transcripts from every university attended, an enrolment confirmation or degree certificate, a diploma supplement where one exists, a language certificate, a chronological CV covering a "full and continuous history (no biographical gaps)", a matriculation certificate, a passport scan, and a signed declaration of consent. No motivation letter appears on that list.

It appears one level down, on the application page for the individual master's programme. ETH indexes 49 programme application pages there, and each one sets the letter itself. Of the pages we read on 12 September 2026, five ask for no motivation letter at all: four are joint degrees handled by another university — Quantitative Finance, Neural Systems and Computation and Interdisciplinary Brain Sciences through the University of Zurich, Applied Geophysics through TU Delft — and the fifth is Architecture, which asks for a digital portfolio, a six-month internship confirmation and course-content documentation instead. Every other page we opened carried the same one-A4-page clause.

So the first task is not drafting. It is opening your own programme's application page and reading the row.

What the programme pages actually say

The pattern holds: the length is fixed and small, the content is programme-set, and most pages ask you to name something concrete — courses, specialisations, supervisors, tutors, a minor — rather than to describe yourself.

What fits on one A4 page, and what has to go

Plan for a few hundred words and check the layout yourself; one A4 page at a readable body size is closer to 500 words than to 800. A scene-setting opening and a list of named courses cannot both fit in that budget.

Illustrative rewrite, written for this guide. A B.Tech graduate applying to a computing programme drafts this opening:

Ever since I built my first line-following robot in my second year at college, I have been fascinated by the idea that machines can perceive the world. That fascination has only grown, and it is what brings me to ETH Zurich today.

Forty-eight words that tell the reader nothing a transcript does not. The same space, spent differently:

My final-year project implemented visual-inertial odometry on an embedded platform, after coursework in linear algebra, probability and digital signal processing. The drift problem I could not solve there is what sends me to the perception and state-estimation courses in this programme.

Also forty-eight words, and now three courses, one method and one unsolved problem are on the page. Neither version predicts any admission result. The point is the exchange rate: on a one-page letter, a sentence of atmosphere is a sentence of evidence you did not write.

Naming courses and supervisors without guessing

Mathematics wants your "choice of potential courses, areas of specialisation and supervisors for project work"; Robotics wants three tutors in preference order. Get those names from the programme's own course catalogue and department pages, not from a ranking table. For each one, be able to say in a clause what it teaches or researches and which part of your bachelor's work leads into it. A name without that clause reads as a name lifted from a list.

EPFL is not ETH

Different school, different rules, and the difference matters if you are applying to both. EPFL publishes two application periods — "from mid-November to the 15th of December", with decisions in late March, and "from the 16th of December to the 31st of March", with decisions in mid-June — and states: "You can freely choose to apply by the December deadline or the March deadline." EPFL also asks for a written statement where ETH's central document list does not. Its master's online application page lists, under required documents, "A statement of purpose. See below for a detailed explanation." — alongside the contact details for three referees.

So the Swiss pair is not "a page at ETH, nothing at EPFL". It is a programme-set one-page letter at ETH and a statement of purpose inside EPFL's own application, with EPFL's explanation of what it wants printed on that same page. Read both before you reuse a draft across them, and do not take a sentence from a fellowship page as an admission requirement — EPFL publishes separate document lists for its Excellence Fellowship.

What disqualifies an ETH application

Two sentences on the dates page decide more cases than the letter does. "Late or incomplete applications cannot be processed." And: "Entry in the Spring Semester is not possible." There is one intake, in autumn, and the November window is the one that leads to it. Holders of an ETH or other Swiss bachelor's apply later, 1–30 April 2027 — which is why a Swiss classmate's deadline does not apply to you.

Frequently asked questions

Can I apply before my bachelor's is finished?

Yes, with the right evidence for your status — a separate question with its own answer in applying to ETH before graduating. That page owns the degree-completion question; this one stays on the letter.

Is English-medium study enough for the language requirement?

Also separate, and covered in ETH's English-medium proof and its deadline. Language evidence is not something your motivation letter can substitute for.

Do the Nordic schools work the same way?

No. KTH caps its letter at 500 words, Lund uses per-programme forms and DTU's letter belongs to a fee-waiver application: see Nordic master's motivation letters.

Check your own draft

Open your programme's ETH application page and copy the exact wording of its motivation-letter row. Note every concrete thing it names — courses, specialisation, supervisors, tutors, minor. Draft to one A4 page, then delete every sentence that would still be true if you swapped ETH for another university.

The UK and European motivation letter guide compares length regimes across countries. Once your draft is on one page, the motivation-statement rubric shows what a review reads for, and GradPilot runs a free Quick Review of your own writing against it. Review does not check deadlines, verify documents or estimate outcomes. More guides sit on the graduate application hub.

ETH Zurich and EPFL wording quoted above was checked on 12 September 2026.