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
Big Daddy XL, 29mm (3 in) 3.00 in 1.50 lb 29 mm 30.00 in William Hanlon
4-29SS Loc-Precision Modular (2 Cluster) 3.00 in 1,235 g 29 mm 14.00 in Gregory Robinson
MC Frenzy 4.00 in 109.4 oz 54 mm 36.00 in marc houde
AIM Missile 33 mm 89 g 18 mm 70 mm Les Mann
Micro Magg 4.00 in 2.00 lb 29 mm 14.00 in Brian Bohrer
Lil diter 3 mm 2.20 lb 38 mm 12.00 in EDWARD SABINS
Navy Seahawk 47 mm 215 g 24 mm 70 mm Les Mann
JL Test Rocket 3 55 mm 168 g 24 mm 112 mm Les Mann
JL Test Rocket 2 64 mm 356 g 29 mm 145 mm Les Mann
LOC 4" T-Loc 54mmt 4.00 in 2,126 g 54 mm 18.00 in David S. Kemp

Search public rockets for more to try out.

millimeters