    <SEC-DOCUMENT>0001564590-21-057464-index.html : 20211117
    <SEC-HEADER>0001564590-21-057464.hdr.sgml : 20211117
    <ACCEPTANCE-DATETIME>20211117165622
    ACCESSION NUMBER:		0001564590-21-057464
    CONFORMED SUBMISSION TYPE:	10-K
    PUBLIC DOCUMENT COUNT:		13
    CONFORMED PERIOD OF REPORT:	20210930
    FILED AS OF DATE:		20211117
    DATE AS OF CHANGE:		20211117

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PennantPark Floating Rate Capital Ltd.
    		CENTRAL INDEX KEY:			0001504619
    		IRS NUMBER:				273794690
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		10-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	814-00891
    		FILM NUMBER:		211421249

    	BUSINESS ADDRESS:
    		STREET 1:		590 MADISON AVENUE
    		STREET 2:		15TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10022
    		BUSINESS PHONE:		(212) 905-1000

    	MAIL ADDRESS:
    		STREET 1:		590 MADISON AVENUE
    		STREET 2:		15TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10022

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PennantPark Senior Floating Rate Fund Inc.
    		DATE OF NAME CHANGE:	20101029
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>10-K
    <SEQUENCE>1
    <FILENAME>pflt-10k_20210930.htm
    <DESCRIPTION>10-K
    <TEXT>
    Document 1 - file: pflt-10k_20210930.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-14.1
    <SEQUENCE>2
    <FILENAME>pflt-ex141_9.htm
    <DESCRIPTION>EX-14.1
    <TEXT>
    Document 2 - file: pflt-ex141_9.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-21.1
    <SEQUENCE>3
    <FILENAME>pflt-ex211_11.htm
    <DESCRIPTION>EX-21.1
    <TEXT>
    Document 3 - file: pflt-ex211_11.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>4
    <FILENAME>pflt-ex231_10.htm
    <DESCRIPTION>EX-23.1
    <TEXT>
    Document 4 - file: pflt-ex231_10.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-31.1
    <SEQUENCE>5
    <FILENAME>pflt-ex311_13.htm
    <DESCRIPTION>EX-31.1
    <TEXT>
    Document 5 - file: pflt-ex311_13.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-31.2
    <SEQUENCE>6
    <FILENAME>pflt-ex312_15.htm
    <DESCRIPTION>EX-31.2
    <TEXT>
    Document 6 - file: pflt-ex312_15.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-32.1
    <SEQUENCE>7
    <FILENAME>pflt-ex321_6.htm
    <DESCRIPTION>EX-32.1
    <TEXT>
    Document 7 - file: pflt-ex321_6.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-32.2
    <SEQUENCE>8
    <FILENAME>pflt-ex322_14.htm
    <DESCRIPTION>EX-32.2
    <TEXT>
    Document 8 - file: pflt-ex322_14.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>9
    <FILENAME>pflt-ex992_12.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 9 - file: pflt-ex992_12.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>10
    <FILENAME>pflt-ex993_370.htm
    <DESCRIPTION>EX-99.3
    <TEXT>
    Document 10 - file: pflt-ex993_370.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>11
    <FILENAME>pflt-ex994_7.htm
    <DESCRIPTION>EX-99.4
    <TEXT>
    Document 11 - file: pflt-ex994_7.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g1kufst22mai000002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g1kufst22mai000002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g1kufst22mai000001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g1kufst22mai000001.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>