How many points in speed does a fully invested Pokemon get?

Question

How many points does 252 equal? In the case of a Bisharp, with a base speed of 70, what would it's speed be with 252 evs? I'm confused as to how it works.

Answer 1

So 4 EVs = 1 Stat Point, so 252 EVs would equal 63 stat points. And Bisharp's speed at level 100 is:

Positive Nature:
Uninvested, 0 IVs: 159
Uninvested, 31 IVs: 193
Fully Invested, 0 IVs: 228
Fully Invested, 31 IVS: 262 (This is Bisharp's maximum speed)

Neutral Nature:
Uninvested, 0 IVs: 145
Uninvested, 31 IVs: 176
Fully Invested, 0 IVs: 208
Fully Invested, 31 IVS: 239

Negative Nature
Uninvested, 0 IVs: 130 (This is Bisharp's minimum speed)
Uninvested, 31 IVs: 158
Fully Invested, 0 IVs: 187
Fully Invested, 31 IVS: 215

Answer 2

for every 4 evs = 1 base stat point 252/4 = 63 more speed points at lvl 100( about 31 at lvl 50)
Bisharp would have 239 speed at lvl 100 and 122 at lvl 50