How many decimal places of π (pi) do you know by heart? That was the question during a special competition on pi day last week in the central hall of the Gorlaeus. The winner of the competition managed to recite 169 digits after the comma. Jonathan Love reveals his secret.

Education

How can Europe lead the way in vaccine development that is fast and for all? To answer this pressing question, Professor of Vaccinology Meta Roestenberg is holding a panel session on 14 July at the EuroScience Open Forum in Leiden.

The annual conference of the Global Transformations and Governance Challenges (GTGC) interdisciplinary research programme will take place in The Hague on 7-9 June. As a researcher at Leiden University, why should you be there? ‘Nearly every research study has a governance dimension, but academics often…

How to implement good leadership? This is the central question posed during the inspiration seminars of the LLP, in which renowned guest speakers share their insights. A seminar at the beginning of May imparts this message: “Keep listening to one another.”

Quantum technology, statistics and a survey with memes: definitely not your everyday research. Julia Cramer (Leiden Institute of Physics) and Sanne Willems (Institute of Psychology) investigate how people perceive quantum.

2,240 plant extracts from 1,299 different plant species of Dutch origin. That’s the collection of the Dutch Extract Library, which has recently been transferred to the Institute of Biology Leiden. To plant biologist and contact person for this library Pingtao Ding this is a true treasury. ‘To bring…

Education

A delegation from Leiden University visited the Netherlands Institute Morocco (NIMAR) in Rabat at the end of February.

Her office is a bit tucked away in a corner of the building, but her department is always buzzing with activity. Since May 2024, Renate Rijbroek has been our new Head of Facility Management. There was no slow start: ‘We are working hard towards the official opening in September.’

The theme of the opening of this year’s academic year was peace and justice. With the climate crisis and the war in Ukraine, these are turbulent times. During the ceremony those present reflected on what the academic community and universities can mean in times of crisis and conflict.

Since September, Jelle Oonk has been the chair of the Science Faculty Council. Jelle is a third-year student, combining Physics and Astronomy studies with this responsible role. Time to get to know him better. Five questions for the new chair.

From 1 October onwards, Dennis Claessen and Marcel Schaaf will be the new directors of education of Biology. They will replace Han de Winde. Schaaf will be responsible for the bachelor, while Claessen will mainly focus on the master tracks of Biology. We gave students and the education office the change…

With a self-converted red camper van, biologists and twin brothers Kevin and Marvin Groen go on a nature adventure in Eastern Europe. Together, they search for wild animals, beautiful nature and places to sport. From a long search for a bear in the Slovakian wilderness to the discovery that pelicans…

Organisation

Organisation

Want to know how students experience various aspects of the programme? Read the news items below for a look behind the scenes!

Career and apply for jobs

Student psychologists

Study support

Welcome to Leiden University

A special online session in Dutch for parents and caregivers of Leiden University students who would like to go on exchange

Our goal is to help international students feel happy and at home in the Netherlands. We aim to bring students together, create a sense of community and foster a safe and tolerant living environment.

Thinking of studying abroad, or are you just starting your international journey here at Leiden University? We've got you covered! Join us for a week of pure inspiration, amazing chats with your peers, and all the info you need to make your dreams a reality here in the Netherlands or abroad. And enjoy…

Community Meet-up & Networking

IncLUsion is a student initiative that enables refugees who are not (yet) able to register on a regular study programme to follow courses at Leiden University. But studying is more than just attending classes, which is why IncLUsion also offers a buddy system. Buddies are Leiden University students…

Arts and leisure, Arts and leisure

Career and apply for jobs

When deciding what to study you undoubtedly read a lot of information about your study programme. Leiden University employs various systems to provide information about programmes and courses and to facilitate communication between lecturers and students.

Career and apply for jobs

It is possible to develop and improve your study skills. By using the SMART method you can learn to study strategically, be academically competent, have confidence about taking exams and manage your time well. Of course all this is only possible if you put in enough hours.

Curious about the courses and projects LDE Sustainability offers? Want to know how students experience their programme? Read the news items below for a look behind the scenes!

Taking exams well is a skill you can learn. It requires good preparation and the right strategy. An open-book exam requires a very different approach to a multiple-choice exam. The tips below will come in handy when revising and during the exam itself.

Welcome to your go-to resource for everything you need to know as a student preparing to go abroad or currently studying abroad at Leiden University.

Saturday's Study Abroad fair in Leiden is the ideal place to gather information about going abroad during your studies, or being an international student at Leiden University. And enjoy it all with a free cup of coffee or tea, and maybe even a delicious slice of pizza.

Are you looking for a suitable master's programme to further specialise and prepare for a successful career? During the Master's Open Day on Thursday 9 October and 10 October 2025, you can find out all about the study programme of our master's programmes, the future prospects and how it is to study…

Desinging Your Life helps students at Leiden University to design their life path and face the future with confidence.

Discover what a Bachelor Honours Class looks like behind the scenes!

Study support

Career and apply for jobs

Course

Career and apply for jobs

Career and apply for jobs

To arrange upon your return

Everything students should know about honours education at Leiden University.

Festival

‘Wadden Sea Sounds’ is the name of a new project launched by the Waddenvereniging in collaboration with researchers from Leiden University and the University of Groningen. The aim is to find out how underwater noise affects marine life in the Wadden Sea.