WHIRLWIND EXPLANATION: Pokémon have a fixed, permanent score from 0 to 31 for each stat that affects how good that stat can ever get.

This calculator will figure out that score (called a "gene" or, more obtusely, an "IV") for you, so you can discard the unworthy. It's more accurate for higher-level Pokémon, so it's helpful to go into a level 100 wifi battle with someone and check your Pokémon's stats from there.

Stat calculator

Parasect
Parasect 		Base
stats		 Stats Effort Stats Effort Stats Effort Stats Effort Stats Effort Stats Effort Possible genes (IVs)
Level Level Level Level Level Level
HP 60
62–70
65–72
67–75
69–77
71–80
73–82
27
Attack 95
50–58
52–60
54–62
56–64
58–66
60–69
22
Defense 80
43–50
45–52
46–54
48–56
49–58
51–60
14
Special Attack 60
33–41
35–42
36–44
37–45
38–47
39–48
2
Special Defense 80
43–50
45–52
46–54
48–56
49–58
51–60
25
Speed 30
19–26
20–27
20–28
21–29
21–30
22–31
26

Congratulations, you've narrowed your Pokémon's stats down exactly!

This Parasect's Hidden Power inflicts Steel damage, with 49 power.

And for your copy/pasting pleasure:

27 HP; 22/14 Physical; 2/25 Special; 26 Speed

or start over