Plus is part of the Millennium Mathematics Project at the University of Cambridge. The Project receives no statutory funding and is entirely supported by donations and grants. Our activities are only made possible by the generosity of organisations and individuals committed to the future of mathematics education and to improving the public understanding of mathematics.
Plus reached more than 1.6 million readers over the past year, in countries across the world: we are committed to keeping Plus free for users to maximise access to the material. The funding we receive from our supporters covers the salary costs of our editorial staff (who write articles, edit contributions by external authors, conduct interviews, and produce the news items and podcasts) and our technical staff who maintain the website.
Plus has benefited from the generosity of many organisations and individuals since it began in 1997, and we would like to thank all of our sponsors, past and present, for their support. We would particularly like to thank all of our readers who have responded so generously with support during hard times.
If you would like to become a Plus sponsor, either as an individual or an organisation, then please contact us, or donate to Plus. Your contribution, no matter how big or small, will enable us to keep Plus as it is: interesting, intelligent, fun, and - very importantly - free of charge for all our readers.
Ways to give
Online: You can donate by credit card online via the University of Cambridge Development Office's secure site. Giving in this way means that, if you wish, your donation can benefit from Gift Aid, making your gift worth even more to us at no extra cost to you.
Alternatively, if you prefer, there is information on how to make a donation by telephone or post.
- If you are a US taxpayer you may prefer to donate via Cambridge in America. Cambridge in America is a 501(c)(3) tax-exempt organisation (recognised by the US Internal Revenue Service) which funds grants that benefit Cambridge University and its member colleges and departments. Gifts to Cambridge in America qualify for an income tax deduction to the limits allowed by law.
You can give online via the Cambridge in America secure online gift form. In the box on the form asking whether you wish to donate to a specific program, please state that you would like your gift to support 'The Millennium Mathematics Project's Plus website' (please note that it is important to cite the Millennium Mathematics Project as well as Plus to ensure the correct destination for your gift).
Alternatively, there is further information about ways of giving on the Cambridge in America website.
Thank you for your support!