Current short-stay Schengen visa fees:
• Adults: €90
• Children aged 6-12: €45
• Children under 6: free
The fee is paid at the time of application in the relevant currency (usually at the local exchange rate). Some countries' visa-facilitation agreements with the Schengen area provide a reduced fee; however, Türkiye is not within this reduced (€35) scope, so the standard €90 applies.
In addition, application centres (iDATA, VFS, BLS, etc.) charge their own service fees on top of the visa fee; this is separate from the consulate fee. Optional services such as SMS, courier and photos also carry extra charges.
Note: the visa fee is non-refundable even if the application is refused. It is advisable to confirm current amounts on the application centre's official page.