Document and Entity Information (USD $)	3 Months Ended
	Jun. 30, 2012	Aug. 13, 2012
Document And Entity Information
Entity Registrant Name	KAT Racing, Inc.
Entity Central Index Key	0001377167
Document Type	10-Q
Document Period End Date	Jun. 30, 2012
Amendment Flag	false
Current Fiscal Year End Date	--09-30
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float		$ 1,049,000
Entity Common Stock, Shares Outstanding		5,749,000
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2012