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
UAB SLI 2026 4.00 in 27.00 lb 75 mm 36.00 in Robert Campbell
FW 50 mm 20.0 oz 29 mm 15.00 in David Tepatti
Wildman Drago XL 3" 3.00 in 7.10 lb 54 mm 36.00 in Kurt Eherenman
LOC IV 4.00 in 1,050 g 29 mm 24.00 in Steve Tytler
Wasserfal 5.50 in 6.25 lb 38 mm 24.00 in Mitch Boese
SA 12 4.00 in 3.50 lb 38 mm 24.00 in Mitch Boese
Russian SA 27 4.00 in 5.00 lb 38 mm 24.00 in Mitch Boese
Big One 51 mm 154 g 24 mm 150 mm Curtis Menton
Moonliner 102 mm 1,172 g 29 mm 432 mm Curtis Menton
Little Big One 42 mm 95 g 18 mm 90 mm Curtis Menton

Search public rockets for more to try out.

millimeters