This is something I've been working on, for a while, and feel free to sue this for your work just give me credit and this is a rough guess about their height, if you want to me to add your fave Autobots or Decepticons just PM me and give me what height you think they are, and I'll give you credit for you're in put, so here it goes

I don't own Transfromers, but I do own my love for Transformers

~Autobots~

Optimus Prime (30'-32')(45')

Ratchet (24'-26')

Bumblebee (16'-18')

Bulkhead (27'-28')

Arcee (15'-16')

Wheeljack (23'-26')

Smokescreen (17'-19')

Ultra Magnus (31'-33')

~Rescuebots~

Heatwave (26')

Blades (27')

Chase (22')

Bolder (20')

~Decepticons~

Megaton (42')

Dreadwing (29')

Soundwave (27')

Knockout (17'-21')

Eradicons (20')

Inseticons (25')

Starscream (26')

Shockwave (28')

~Predacons~

Predaking (HT: 65'-72')

(Beast Mode: 100 yrds long, Wingspan: 200 yrds)

Darksteel & Skylynx (HT: 45'-50')

(Beast Mode: 88 yrds long, Wingspan: 176 yrds)

~Autobots TF Filmverse~

Ironhide (20'-28')

Jazz (15'-16')

Sideswipe (17'-20')

Sunstreaker (20'-24')

Elita-One (13'-16')

Chromia (13'-15')

Mudflap (8'-9')

Skids (8'-9')

Mirage/Dino (20')

Jetfire (50' but hunched over)

Wheelie (1'-2')

Brains (1'-2')

Jolt (20')

Hound (20'-28') TFG1 and based on the guess on the Altmode in the next movie

~Decepticons TF Filmverse~

Barricade (17'-20')

Bonecrusher (27')

Devastator (29')

Frenzy (3')

Blackout (37')

Scorponox (30' long) (4'-5.5' tall)

So I hope you like it and please remember give me credit and this is a rough guess of their heights, and for any who wants to add there Fave A-bot or D-con, just send me there name and the height you believe they are if I get multiple entries for the heights of a A-bot or D-con I'll put up a pole

Its all done in feet,

and a special thanks to AtomicCommander for being my 1st reviewer

A Thank you to Dawn Racer with the help on the heights of Ironhide and Hound

And a Mega Thank you to my IRL friend L.R, who helped me with the Predacons

And to all who sees this, this is the end, but I will post another for the next Movie, after the DVD is released, and I might update this when TFRB season two comes out an sees who the new RB's are

For this has been a labor of love, and I love transfromers, from G1, Best wars, Transformers Armada and those that was with in that area, Transformers Live action movie 1,2,3, Transfromers Prime, Transformers Rescue Bots,