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

Filter Motors

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
Loc IV 4.00 in 1,077 g 38 mm 16.00 in Darren Weidenman
Mac Scorpion 3.00 in 35.0 oz 29 mm 300 mm Dan Kaiser
Wildman 2.2" 2.20 in 34.5 oz 29 mm 300 mm Dan Kaiser
Mac Skyscraper 4.00 in 69.0 oz 38 mm 400 mm Dan Kaiser
Crossfire 1.00 in 1.3 oz 18 mm 6.00 in Mike McKeon
Semper Fi 3.10 in 1.90 lb 38 mm 36.00 in Brian Bohrer
frenzy 4in dd 4.00 in 4.50 lb 38 mm 21.00 in marc houde
Arcas 2.60 in 652 g 29 mm 12.00 in Darren Weidenman
Onyx 3.00 in 1.04 lb 29 mm 9.50 in Brian Bohrer
Apollo Saturn V 4.00 in 10.0 oz 24 mm 3.25 in Tim Burger

Search public rockets for more to try out.

millimeters