Cover - shares	6 Months Ended
	Jun. 30, 2022	Aug. 12, 2022
Cover [Abstract]
Entity Registrant Name	MANHATTAN SCIENTIFICS, INC.
Entity Central Index Key	0001099132
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Jun. 30, 2022
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2022
Entity Common Stock Shares Outstanding		559,281,064
Entity Incorporation State Country Code	DE
Entity Tax Identification Number	85-0460639
Entity Interactive Data Current	Yes
Entity File Number	000-28411
Entity Address Address Line 1	244 Fifth Ave
Entity Address Address Line 2	Suite 2341
Entity Address City Or Town	New York
Entity Address Postal Zip Code	10001
City Area Code	212
Local Phone Number	726-2107
Security 12b Title	Common Stock, $0.001 par value
Entity Address State Or Province	NY
Document Quarterly Report	true
Document Transition Report	false