Please remember after 
the frezia saga there are no definite power levels how ever these are the 
estmated levels used enjoy!

Dragon Ball
Gokou: 10
Goku Oozoru: 100

22nd Budoukai 
Jackie Chun: 139
Goku: 180
Tenshinhan[Tien]: 180
Tsurusennin: 120

23rd Budoukai 
Goku: 260
Piccolo Daimao: 260 

The Beginning of Z
Raditz vs. The Farmer 
Raditz:1,200 
Farmer:5 

Raditz vs. Son Goku and Piccolo 
Raditz:1,500 
Piccolo w/weighted clothing:320 
Piccolo w/o weighted clothing:408 
Piccolo,Makkansappo[1st Try]:1,330 
Piccolo,Makkansappo[2nd Try]:1,440 
Son Goku w/weighted clothing:330 
Son Goku w/o weighted clothing:416 
Son Goku, Kamehameha:924 
Gohan:710 
Gohan,Super Angry:1,307 

After Battle 
Master Roshi:139 
Turtle:0.001 
Krillin:206 
Tenshinhan[Tien]:250 
Yamcha:177 
Chiaotzu:145 

Saiya-jin Battle 
Saibamen:1,200 
Yamcha:1,480 
Krillin:1,083 
Krillin,Mega Energy Blast:1,750 
Tenshinhan[or Tien]:1,830 
Chiaotzu:610 
Piccolo:1,220 
Piccolo,powered up:3,500 
Gohan:981 
Gohan,angry:3,000 

Arrival of Son Goku 
Son Goku:5,000 
Son Goku,powered up:8,000 
Son Goku,Kaioh-ken times 1:12,000 
Son Goku,Kaioh-ken times 2:16,000 
Son Goku,Kaioh-ken times 3:24,000 
Son Goku,Kaioh-ken times 4+Kamehameha:37,000 
Nappa:5,000 
Vegeta:16,000 
Vegeta,powered up:18,000 
Vegeta,Gallet Gun:35,000 
Vegeta,Oozaru:180,000 

Gohan and Krillin battle with Frieza's Henchmen 
Gohan:14,000 
Krillin:13,000 
Henchmen:1,000 

Vegeta vs. Kui 
Vegeta:24,000+[scouter broke as reading got higher] 
Kui:20,000 

Vegeta vs. Dodoria 
Vegeta:31,000 
Dodoria:21,000 

Vegeta vs. Zarbon[1st battle] 
Vegeta:31,000 
Zarbon:23,000 
Zarbon,monster:34,000 

Vegeta vs. Zarbon[2nd battle] 
Vegeta:45,000 
Zarbon:23,000 
Zarbon,monster:34,000 

Gohan,Krillin,and Vegeta vs. The Ginyu Force 
Krillin,after Guru power up:19,000 
Gohan, after Guru power up:24,000 
Vegeta:45,000 
Guildo:10,000 
Recoome:60,000 

Son Goku vs. Ginyu Force 
Son Goku,powered up for Ginyu fight:180,000 
Jeice:75,000 
Burter:70,000 
Recoome:60,000 
Captain Ginyu:120,000 
Ginyu,in Son Goku's body:23,000 

Ginyu in Son Goku's body vs. Son Goku in Ginyu's body 
Ginyu,in Son Goku's body:23,000 
Ginyu,after figuring out Son Goku's body:100,000 
Son Goku,in Ginyu's body:10,000 
Son Goku,after figuring out Ginyu's body:110,000 
Vegeta:500,000 

Nail vs. Frieza 
Nail:42,000 
Frieza:530,000 

Vegeta vs. Frieza[1st fight] 
Vegeta:500,000 
Frieza:530,000 
Frieza,form 2:1,000,000 

Piccolo vs. Frieza 
Piccolo[after fusing with Nail]:880,000 
Frieza,form 2:1,000,000 
Frieza,form 3:6,000,000 

Vegeta vs. Frieza[2nd fight] 
Vegeta,after Dende heal:1,000,000 
Frieza,form 4:12,000,000 

Son Goku vs. Frieza 
Frieza,form 4:12,000,000 
Son Goku:300,000 
Super Saiya-jin Son Goku:15,000,000