work this out Watch
Is it possible to get a grade A or a B overall at A level?
but even if it was possible. with grades like those its incredibly unlikely, especially if you're not going to do retakes
you need 420/600 for a B
If you have the best possible D from Y12 then you have 150 so you need a further 270/300 in Y13
That is an average of 90% in your A2 units
Of course, you may have as little as 91 from Y12, leaving you needing more than 300/300 for a B