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
Prometheus 3.00 in 8.00 lb 54 mm 16.00 in marc houde
4" MOONLINER 4.00 in 46.0 oz 29 mm 16.00 in TOM
Little Lumpy rev 5 7.68 in 190.0 oz 54 mm 20.00 in Tim Cubbedge
Big Big Daddy, 1x38mm (10 in) 10.00 in 25.00 lb 38 mm 35.00 in William Hanlon
3 Zues 54 (Erich) 3.00 in 5.00 lb 54 mm 18.00 in Tim Bookwalter
Orca 60 mm 480 g 29 mm 10.00 in Herman Restrepo
Blue Bayou, Blew by You 2.10 in 1.25 lb 54 mm 16.00 in William Hanlon
Big Big Daddy, 2x38mm (10.0 in) 10.00 in 24.00 lb 38 mm 20.00 in William Hanlon
Big Big Daddy, 3x38mm (10.0 in) 10.00 in 24.00 lb 38 mm 32.00 in William Hanlon
Klima Andromeda 50 mm 288 g 18 mm 82 mm Clark Wheeler

Search public rockets for more to try out.

millimeters