This chord chart was posted in the Piano Room by Eman345. I decided to repost it in here and add the formulas for each chord. Yall should know how I am by now, all examples will be in the key of C:
Major = 1-3-5 (C Major or C = C-E-G)
Minor = 1-b3-5 (C Minor or Cm = C-Eb-G)
Dominant 7th = 1-3-5-b7 (C7 = C-E-G-Bb)
Minor 7th = 1-b3-5-b7 (Cm7 = C-Eb-G-Bb)
Major 7th = 1-3-5-7 (Cmaj7 or CM7 = C-E-G-B)
Dominant 7th (b5) = 1-3-b5-b7 (C7b5 = C-E-Gb-Bb)
Dominant 7th (#5) = 1-3-#5-b7 (C7#5 = C-E-G#-Bb)
Minor 7th (b5) / half-diminished 7th = 1-b3-b5-b7 (Cm7(b5) = C-Eb-Gb-Bb)
Dominant 7th (b9) = 1-3-5-b7-b9 (C7b9 = C-E-G-Bb-Db)
6th = 1-3-5-6 (C6 = C-E-G-A)
Minor 6th = 1-b3-5-6 (Cm6 = C-Eb-G-A)
6/9 = 1-3-5-6-9 (C 6/9 = C-E-G-A-D)
Dominant 9th = 1-3-5-b7-9 or 1-3-b7-9 (C9 = C-E-G-Bb-D or C-E-Bb-D)
Minor 9th = 1-b3-5-b7-9 (Cm9 = C-Eb-G-Bb-D)
Major 9th = 1-3-5-7-9 (Cmaj9 = C-E-G-B-D)
Add9 = 1-3-5-9 or 1-2-3-5 (Cadd9 = C-E-G-D or C-D-E-G)
Dominant 13th = 1-3-5-b7-9-11-13 or 1-3-b7-13 (C13 = C-E-G-Bb-D-F-A or C-E-Bb-A)
Sus2 = 1-2-5 (Csus2 = C-D-G)
Sus4 = 1-4-5 (Csus4 = C-F-G)
Diminished = 1-b3-b5 (Cdim = C-Eb-Gb)
Diminished 7th / Fully Diminished = 1-b3-b5-bb7 (Cdim7 = C-Eb-Gb-Bbb)
Augmented = 1-3-#5 (Caug = C-E-G#)
Here is the link to the original chord chart in the Piano Room:
http://www.learngospelmusic.com/forums/index.php/topic,42683.0.html