How can I tell when my 2mil captcha limit will reset?

[Boizz]

How can I tell when my 2mil captcha limit will reset? When will it return back to 2 million?

 

[VladZen]

Limit is restored by portions within every hour. It's not dropped to 2M just once.
You can see the limit is rising up if you stop solving captchas for some time.