Motor Guide

The motor guide allows you to quickly find motors that will work for a rocket; see the help page for more info.

If you create a rocket, you can run the guide more easily in future as well as have more options.

One-Time Entry

Otherwise, you can try the guide out by entering the info here.

Rocket Information

millimeters

Launch Conditions

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Include out-of-production motors

Others' Rockets

Here are the 10 most recently created public rockets entered by other people you can try out.

Name Body Diam Weight MMT Diam MMT Len Owner
Madcow DX3+ dual d 3.00 in 1,339 g 38 mm 16.00 in Darwin B Fergus
Madcow DX3+ 3.00 in 1,234 g 38 mm 16.00 in Darwin B Fergus
Bull Puppy 2.10 in 20.0 oz 29 mm 10.00 in Paul Kinzer
Super Big Bertha 2.60 in 1.25 lb 24 mm 16.00 in William Hanlon
LOC Magnum 3.0 3.10 in 40.5 oz 29 mm 1,000 mm Mitch Barlow
Quad Goblin 1.60 in 3.0 oz 24 mm 4.00 in Paul Kinzer
Blue Origin New Glenn 1.35 in 115 g 18 mm 60.00 in Eric Braschwitz
Loc 4 xx2 4.00 in 2,370 g 54 mm 18.00 in Darwin B Fergus
So Long 1.21 in 165 g 29 mm 60.00 in Craig Lavender
D-Bas 2.00 in 12.3 oz 29 mm 8.00 in Craig Lavender

Search public rockets for more to try out.

millimeters