Calley completed the BA (Hons) Actor-Musician course at GSA. Calley graduated with a First Class Honours and also achieved the Bice Bellairs Award "for demonstrating consistent work ethic and excelling in all aspects of the show in which they have been a part of. Given in honour of the founder of GSA, Bice Bellair".

Calley completed two years of A Levels at GCS attaining A*AB in Music, Dance and Drama respectively. Calley then completed a year of performing arts training at the college where she attained double distinction star (D*D*). 

Calley also achieved the Creative Arts Student of the Year Award at the end of her final year of A Levels. 

Calley has completed ABRSM Grade 8 Piano, ABRSM Grade 5 Theory, ABRSM Grade 5 Flute and LCM Grade 8 Musical Theatre Singing.