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Converting Y-DNA STR Test Results between SMGF, AncestryDNA, and FamilyTreeDNA
I created these tables for my own use, but put them online in case they may be of help to anyone (last updated 19 July 2011).
These are the 79 markers shown in the data tables at A-DNA (Ancestry-DNA). Black bold-faced labels indicate the 43 Y-DNA STR markers tested by Ancestry-DNA and SMGF (Sorenson Molecular Genealogy Foundation).*  The non-bold labels are markers tested by FTDNA (Family Tree DNA), but not by SMGF or A-DNA.
a
|
C
D
Y		 b
|
C
D
Y		 a
|
19		 b
|
19		 a
|
3
8
5		 b
|
3
8
5		 3
8
8		 i
|
3
8
9		 ii
|
3
8
9		 3
9
0		 3
9
1		 3
9
2		 3
9
3		 a
S1
3
9
5		 b
S1
3
9
5		 S1
4
0
6		 a
|
4
1
3		 b
|
4
1
3		 4
2
5		 4
2
6		 4
3
6		 4
3
7		 4
3
8		 4
3
9		 4
4
1		 4
4
2		 4
4
4		 4
4
5		 4
4
6		 4
4
7		 4
4
8		 4
4
9		 4
5
0		 4
5
2		 4
5
4		 4
5
5		 4
5
6		 4
5
8		 a
|
4
5
9		 b
|
4
5
9		 4
6
0		 4
6
1		 4
6
2		 4
6
3		 a
|
4
6
4		 b
|
4
6
4		 c
|
4
6
4		 d
|
4
6
4		 e
|
4
6
4		 f
|
4
6
4		 4
7
2		 4
8
1		 4
8
7		 4
9
0		 4
9
2		 5
1
1		 5
2
0		 5
3
1		 5
3
4		 5
3
7		 5
5
7		 5
6
5		 5
6
8		 5
7
0		 5
7
2		 5
7
6		 5
7
8		 5
9
0		 5
9
4		 6
0
7		 6
1
7		 C4
|
6
3
5		 6
4
0		 6
4
1		 GG
AA
T
1B
07		 IIa
|
Y
C
A		 IIb
|
Y
C
A		 A10
G
A
T
A		 H4
G
A
T
A
                                                                                                                                                             
No conversion is needed between SMGF and A-DNA.  To make SMGF or A-DNA results comparable to FTDNA results, use these conversion factors (as per Marker Standards at SMGF):
441 deduct 1 442 deduct 5 YGATA-A10 deduct 2 GATA H4 deduct 1

*Very few people possess DYS394b=19b or have more than four alleles at DYS464, so while FTDNA will test and report these markers, if present, they do not count them for marketing purposes as does Ancestry.  In other words, Ancestry's 46-marker test is really a 43-marker test.  SMGF does not display results for these three markers, so their test is also 43 markers — the same markers A-DNA tests, listed in the same alpha-numeric order.
These are the Standard 111 markers tested by FTDNA (see FAQ #570), color-coded to the above table.  They include all 79 markers above.  Markers highlighted in pale magenta are not yet included in the tables at Ancestry-DNA.  Markers in medium and deep magenta are the nine markers tested by Sorenson et al. that were formerly tested by FTDNA only as "Advanced" markers.
Panel 1 — Markers 1-12 Panel 2 — Markers 13-25 Panel 3 — Markers 26-37 Panel 4 — Markers 38-67 Panel 5 — Markers 68-111
STR PP3 PP5 MP6 MP7 MP8 MP9 MP10 MP11 MP12 MP13
3
9
3		 3
9
0		 19
/
3
9
4		 3
9
1		 a
|
3
8
5		 b
|
3
8
5		 4
2
6		 3
8
8		 4
3
9		 i
|
3
8
9		 3
9
2		 ii
|
3
8
9		 4
5
8		 a
|
4
5
9		 b
|
4
5
9		 4
5
5		 4
5
4		 4
4
7		 4
3
7		 4
4
8		 4
4
9		 a
|
4
6
4		 b
|
4
6
4		 c
|
4
6
4		 d
|
4
6
4		 4
6
0		 H4
|
G
A
T
A		 IIa
|
Y
C
A		 IIb
|
Y
C
A		 4
5
6		 6
0
7		 5
7
6		 5
7
0		 a
|
C
D
Y		 b
|
C
D
Y		 4
4
2		 4
3
8		 5
3
1		 5
7
8		 a
|
S1
3
9
5		 b
|
S1
3
9
5		 5
9
0		 5
3
7		 6
4
1		 4
7
2		 S1
4
0
6		 5
1
1		 4
2
5		 a
|
4
1
3		 b
|
4
1
3		 5
5
7		 5
9
4		 4
3
6		 4
9
0		 5
3
4		 4
5
0		 4
4
4		 4
8
1		 5
2
0		 4
4
6		 6
1
7		 5
6
8		 4
8
7		 5
7
2		 6
4
0		 4
9
2		 5
6
5		 7
1
0		 4
8
5		 6
3
2		 4
9
5		 5
4
0		 7
1
4		 7
1
6		 7
1
7		 5
0
5		 5
5
6		 5
4
9		 5
8
9		 5
2
2		 4
9
4		 5
3
3		 6
3
6		 5
7
5		 6
3
8		 4
6
2		 4
5
2		 4
4
5		 A10
|
G
A
T
A		 4
6
3		 4
4
1		 1B
07
|
GG
AA
T		 5
2
5		 7
1
2		 5
9
3		 6
5
0		 5
3
2		 7
1
5		 5
0
4		 5
1
3		 5
6
1		 5
5
2		 7
2
6		 6
3
5		 5
8
7		 6
4
3		 4
9
7		 5
1
0		 4
3
4		 4
6
1		 4
3
5
                                                                                                                                                                                                                             

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