Bass guitar tunings

Standard
E0
A0
D0
G0
4P, 4P, 4P
Drop D
D-2
A0
D0
G0
5P, 4P, 4P
Drop C
C-4
A0
D0
G0
6M, 4P, 4P
Half Step
D#-1
G#-1
C#-1
F#-1
4P, 4P, 4P
Full Step
D-2
G-2
C-2
F-2
4P, 4P, 4P
5-String-ish
B+7
E-5
A-5
D-5
-5P, 4P, 4P