Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2023	Mar. 18, 2024	Jun. 30, 2023
Document Information [Line Items]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2023
Document Transition Report	false
Entity File Number	001-36790
Entity Registrant Name	Predictive Oncology Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	33-1007393
Entity Address, Address Line One	91 43rd Street, Suite 110
Entity Address, City or Town	Pittsburgh
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	15201
City Area Code	412
Local Phone Number	432-1500
Title of 12(b) Security	Common stock, $0.01 par value
Trading Symbol	POAI
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Entity Shell Company	false
Entity Public Float			$ 18,983,374
Entity Common Stock, Shares Outstanding (in shares)		4,062,853
Auditor Name	BDO USA, P.C.
Auditor Location	Minneapolis, Minnesota
Auditor Firm ID	243
Entity Central Index Key	0001446159
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Amendment Flag	false