The Raditz Saga

Radditz: 1 200
Piccolo: 408
Piccolo w/ (Special Beam Cannon) 1st Try: 1 330
Piccolo w/ (Special Beam Cannon) 2nd Try: 1 440
Goku: 416
Gohan: 1 to 1 370 (his power changes with his emotions)

The Saiyan Saga

Yamcha: 1 065
Krillin: 1 673
Tien: 1 834
Piccolo: 2 500
Piccolo (when most powered up): 3 400
Gohan: 2  000
Goku: 5 000 (normal)
8 000+ powered up
12 000 kaioken x1
16 000 kaioken x2
24 000 kaioken x3
45 000 kaioken x4 w/ Kamahameha
Nappa: 4 000
Vegeta: 8 000

The Freeza Saga

Krillin (after Guru power up): 13 000
Gohan (after Guru power up): 22 000
Kui: 18 000
Dodoria: 21 000
Zarbon: 22 000
Zarbon (transformed): 26 000
Guldo: 435 (He's only stong because of his Time Freeze attack)
Vegeta: 28 000
Jaice: 29 000
Burter: 31 000
Recoome: 33 000
Ginyu: 120 000
Vegeta (after Ginyu force): 200 000
Goku: 550 000
Freeza (form 1): 530 000
Freeza (form 2): 700 000
Freeza (form 3): 870 000
Freeza (form 4): 1 200 000
Piccolo (when merged w/ Nail): 800 000
Goku (max power): 870 000
SSJ Goku: 1 500 000
Freeza (bot): 2 500 000
Trunks: 4 000 000

The Cell Saga

SSJ Goku (not sick): 4 500 000
SSJ Trunks: 4 500 000
SSJ Vegeta: 4 700 000
Piccolo: 2 000 000
Gohan: 1 500 000
Android 16: 6 500 000
Android 17: 6 000 000
Android 18: 6 000 000
Android 19: 1 000 000
Android 20: 500 000
Cell: 5 500 000
Kamicolo (Piccolo & Kami combined): 9 000 000
Vegeta (after spirit of time training): 11 000 000
Trunks (after spirit of time training): 15 000 000
Cell (while absorbing 17): 8 000 000
Cell (after absorbing Android 17): 18 000 000
Perfect Cell: 25 000 000

Cell Game

Piccolo: 16 000 000
Vegeta: 17 000 000
Trunks: 17 500 000
SSJ Gohan: 9 500 000
SSJ Goku: 25 000 000
SSJ2 Gohan: 27 000 000
Super Perfect Cell: 27 000 000

The Buu Saga (7 years later)

Piccolo: 28 000 000
Gohan: 29 000 000
Vegeta: 34 000 000
Goku: 34 500 000
Chibi Trunks: 14 000 000
Goten: 13 500 000
Android 18: 11 000 000
Kaioshin: 17 000 000
Qwee Qwee(?): 16 000 000
Krillin: 10 000 000
Yamu: 30 000 000
Spopovitch: 30 000 000
Dabura: 33 000 000
Buu: 38 000 000
Vegeta (max): 36 000 000
SSJ3 Goku: 37 500 000
Evil Buu: 39 000 000
Gotenks: 29 000 000
SSJ Gotenks: 38 000 000
SSJ3 Gotenks: 41 000 000
Majin Buu + Gotenks: 42 000 000
Gohan's Zet sword: 36 000 000
Kaioshin Gohan: 43 000 000
Buu +Piccolo, Gotenks & Gohan: 45 000 000
Vegetto: 50 000 000
Super Buu: 45 500 000