Operational
Newbie
- Joined
 - Aug 17, 2006
 
- Messages
 - 4,305
 
- Reaction score
 - 2
 
Just saw this on the steam forums, easily the most detailed and accurate statistics on item drop rates we have.
		
		
	
	
		
	
		
	
Conclusion:
Hat Chance Over Time:
	
	
	
		
http://forums.steampowered.com/forums/showthread.php?t=883145
				
			These stats are gathered out of ~2600 players and more than 37100 item drops.
	
	Conclusion:
Drop rate:>All non hat items have the same drop chance ~5.5%
>Each individual hat has a 0.05% chance to drop.
>All hats together have a (9 hats a 0.05% = ) 0.45% drop chance.
>Means: Every 222nd drop is a hat.
About a 1/4th chance every 25 minutes. And yes, this means the average player will get one hat about every 2 weeks [of play time].
Hat Chance Over Time:
		Code:
	
	[SIZE="3"]Hours ____ Chance you have gotten at least 1 Hat
 100 _____ ~24%
 200 _____ ~42%
 300 _____ ~56%
 400 _____ ~66%
 500 _____ ~74%
 600 _____ ~80%
 700 _____ ~85%
 800 _____ ~89%
 900 _____ ~91%
1000 _____ ~93%[/SIZE]
	http://forums.steampowered.com/forums/showthread.php?t=883145