In today's globalized society, English is one of the main ways of communication. Therefore, teaching students English in such a way that they not only understand the basics, but are confident enough to communicate with an international population of varied ability and linguistic background becomes a high priority in school. In this study we look at the reported communicative confidence level (CCL) of learners at a Swedish upper secondary school. This quantitative study collected data from questionnaires from upper secondary students in the Swedish school. We found that the participants displayed an above average level of perceived communicative confidence; that a higher academic achievement correlated with a higher CCL; that the expected need, the context, and the interlocutors do not correlate with the CCL; and that a higher degree of formality and unfamiliarity of a communication situation seems to correlate with a lower CCL. To be able to make confident generalisations in the future about CCL, we suggest this study be reproduced on a larger set of data and that actual CCL, as opposed to participant perception of CCL, could be observed.