All Clarendon scholarships cover tuition and college fees in full.
Scholars on a full-time course receive a generous annual grant for living costs, which is normally sufficient to cover the living costs of a single student living in Oxford. In 2017-18 this will be at least £14,296. Scholars on a part-time course receive a study support grant to help cover their non-fee costs.
Clarendon scholarships are normally offered for the full period for which you are liable to pay tuition fees to the University, which is usually the same as the length of your course. The Fee liability page explains this in full, and also gives information about charges that may be applied after the standard period of fee liability has been reached and which are not covered by the Clarendon Fund.