Easy to use and built to last, our scientific calculators support students studying for GCSEs and equivalent qualifications across the UK and Ireland. Explore the popular ClassWhiz range, including the fx-991CW+ and fx83GTCW+, with useful functions such as HCF, LCM and recurring decimals. Choose from battery-powered and solar options, in various colours, such as black, blue, grey and pink. Selected models are also made with up to 90% recycled materials. 

Trusted by students and teachers, CASIO scientific calculators offer reliable performance, long-term value and compatibility iwth the UK curriculum. Find the right scientific calculator for your studies with CASIO.