They used to allow electronic calculators in the PPL exam, but not programmable ones.
I used one when regaining my PPL in 1987.
I had used a mechanical slide rule in 1964, but found regaining familiarity not worth the effort, as it was easier to calculate using trig.
If you're using an electronic calculator daily, and are familiar with trig, check the legality.
Their cheap, if you don't already have access to one.
Last edited by Maoraigh1; 30th March 2019 at 21:45.
Reason: Add