Adding total points from multiple rows

Excelself

New Member
Joined
Mar 16, 2018
Messages
22
Hi there!

I am trying to add the total points earned from a student. However, student ID column contains duplicate ID numbers. What I want to do is to create another column showing the student ID and the total points earned.

Thank you

StudId TOTAL POINTS
1619419 0.3
1619419 1
1619419 0.3
1619419 0.3
1784021 0.3
1784021 0.3
1784021 0.3
1775820 0.2
1775820 0.2
1775820 1
1775820 1
1775820 1
1775820 1
1792483 0.3
1792483 1
1740471 0.3
1740471 0.3
1740471 0.3
1740471 0.3
 

Excel Facts

How can you turn a range sideways?
Copy the range. Select a blank cell. Right-click, Paste Special, then choose Transpose.
How about


Book1
ABCDE
1StudIdTOTAL POINTSStudidTotal
216194190.316194191.9
31619419117840210.9
416194190.317758204.4
516194190.317924831.3
617840210.317404711.2
717840210.3
817840210.3
917758200.2
1017758200.2
1117758201
1217758201
1317758201
1417758201
1517924830.3
1617924831
1717404710.3
1817404710.3
1917404710.3
2017404710.3
Audit
Cell Formulas
RangeFormula
D2=IFERROR(INDEX(A$2:A$20,MATCH(0,INDEX(COUNTIF(D$1:D1,A$2:A$20),0),0)),"")
E2=SUMIF($A$2:$A$20,D2,$B$2:$B$20)
 
Upvote 0
It worked perfectly. One more question if you do not mind. I am using Excel 2016 and I cannot used more than 6 isnumbersearch functions. Is there a different function that would support more than 6? Please let me know,

Thank you for you time.
 
Upvote 0
Depends on what you are trying to do. I suggest you start a new thread giving some details.
 
Upvote 0
You're welcome & thanks for the feedback
 
Upvote 0

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