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


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
3D Nike 1.60 in 4.5 oz 24 mm 8.00 in Zachary Cherry
Mega Purple Haze Max 4.00 in 3,100 g 54 mm 20.00 in David S. Kemp
Ugly 4.70 in 15.00 lb 75 mm 60.00 in Mike McKeon
Wayne's 3 inch BlackStar 3.14 in 9.50 lb 54 mm 38.00 in Wayne Comfort
BT-55 Scat 1.35 in 6.5 oz 18 mm 8.00 in Robert Campbell
Prueba 1 10.5 cm 60 g 24 mm 0 mm Ximena Martinetti
Mach 3 3.00 in 10.00 lb 75 mm 60.00 in Mike McKeon
zephyr 4.00 in 49.3 oz 38 mm 8.00 in Brian Weber
Mac Performance Blackfly 54mm w/HED 54 mm 1,009 g 29 mm 40.00 in Gary Schricker
Loc Magnum 1.63 1.63 in 274 g 29 mm 15.00 in Gary Schricker

Search public rockets for more to try out.