Rocket Motor Guide

Enter the name of the rocket. You can optionally select a rocket from the list that may appear as you type.
Enter the diameter of the rocket's body.
Enter the weight of the rocket without the motor.
Enter the diameter of the rocket's motor mount. This sets the largest diameter motor which will fit.
Enter the length of the rocket's motor mount. This sets the longest motor which will fit.
Select the approximate drag of the rocket. Sleeker rockets with a smooth finish will have lower drag.

Estes Wacky Wiggler

Estes - Wacky Wiggler {Kit} (2182)

MotorWeight
oz
TTW
Average
TTW
Peak
Accel
f/s2
Speed
mph
Rod
Len
feet
Burnout Time
sec
Optimal
Delay
sec
Time to
Apogee
sec
Altitude
feet
Apogee A22.243:19:1229.5858.505.41.352.503.65154
Apogee 1/2A22.163:17:1186.3129.925.60.661.401.8640
Estes A3T2.304:110:1276.6254.362.71.032.303.13126
Estes A10T2.194:123:1599.0535.691.30.951.502.2565
MPC 1/2A3-M2.235:19:1236.2827.032.60.441.301.5428
Estes 1/2A3T2.235:114:1375.2225.751.70.361.201.3625
Quest C62.866:128:1624.34147.312.02.624.707.12791
Estes A82.586:118:1403.7844.111.70.811.902.5183
Estes 1/2A62.496:114:1343.1620.341.90.420.901.1214
Apogee C42.607:120:1476.76158.081.62.424.807.02863
Estes C52.747:137:1874.84192.451.32.035.207.03912
Estes B42.677:123:1564.5390.301.31.043.504.34275
Weco C62.749:122:1422.71131.431.61.754.405.95540
Estes C62.819:125:1502.67180.091.51.965.106.86786
Estes B62.649:122:1482.2298.151.50.963.604.36291
Quest A62.549:121:1425.1341.951.70.471.902.1765
Quest A8 Q-Jet2.469:120:1373.3242.591.90.401.902.1060
FSI A62.5710:121:1433.3435.501.60.551.401.7544
Aerotech C6W2.8111:121:1477.98207.401.61.645.306.74896
Quest B62.5711:126:1486.06112.351.50.843.904.54341
Apogee B72.3212:127:1658.79129.591.30.784.204.78416
Aerotech D82.6713:128:1707.47314.531.02.475.808.071604
Apogee C102.6218:146:11183.49219.180.71.055.406.25829
Aerotech C12T2.7719:137:1791.26213.291.20.995.506.29810
Aerotech D13W3.1620:140:1881.46346.000.81.746.307.841500
Aerotech D10W2.9122:145:11094.27367.850.71.436.407.631468
Apogee D102.9124:145:11100.28372.490.81.446.407.641477
Aerotech D21T2.8838:158:11429.23428.020.61.046.607.441455
Aerotech D24T3.0939:174:11039.19356.150.80.956.707.451308
Aerotech E25T2.7142:180:12184.67511.800.51.026.507.321594

Weight - The total weight of the rocket, with motor, at lift-off.

TTW Average - The average thrust-to-weight ratio of the rocket.

TTW Peak - The peak thrust-to-weight ratio of the rocket.

Accel - The maximum acceleration experienced by the rocket.

Speed - The maximum speed experienced by the rocket.

Rod Len - The minimal rod/rail length for the rocket to reach a safe speed (9 m/s) for free flight.

Optimal Delay - The optimal delay time (equal to the time from burnout to apogee).

Altitude - The altitude at apogee.

Note: These simulation results should be used with caution. Always double-check to ensure that your flight will be safe.

The Rocket Motor Guide helps you choose the right motor to use in your rocket by running a simulation using each of the motors in the RocketReviews.com motor database.