Can’t believe schools don’t test for this already. People need to know if their child is gifted. More discussion here https://forums.abrsm.org/?showtopic=22672#:~:text=If%20a%20child%20learns%20music,referring%20to%20any%20other%20tone.

“If a child learns music faster than others, then he/she may have perfect pitch. It means he/she can recognise the tones correctly and immediately, like when he/she sees a number or colour. He/she may even be able to sing any tone (e.g. F# in 2nd octave) immediately without referring to any other tone.”

Absolute (perfect) Pitch Test - Parents

Link: https://forums.abrsm.org/?showto

Page 1 of 4 - Absolute (perfect) Pitch Test - posted in Parents: If a child learns music faster than others, then he/she may have perfect pitch. It means he/she can recognise the tones correctly and immediately, like when he/she sees a number or colour. He/she may even be able to sing any tone (e.g.... Read more