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 Monarch

Estes - Monarch {Kit} (007214)

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 A22.633:17:1188.3346.097.61.372.003.17107
Apogee 1/2A22.553:16:1151.5023.867.60.681.101.5827
Estes A3T2.703:19:1228.9742.824.51.011.902.7186
Estes A10T2.584:119:1535.5630.461.40.861.402.0651
MPC 1/2A3-M2.635:18:1194.3521.523.80.501.001.3020
Estes 1/2A3T2.635:111:1311.8224.362.50.401.101.3023
Quest C63.265:123:1562.94120.882.12.633.906.33606
Estes A82.985:115:1355.1239.051.90.821.702.3266
Estes 1/2A62.895:112:1292.4320.142.10.341.001.1413
Apogee C43.006:117:1409.28128.401.82.434.106.33654
Estes C53.146:131:1696.54157.651.42.044.406.24696
Estes B43.076:119:1483.9577.021.41.053.003.85213
Weco C63.147:119:1388.77107.751.81.763.705.26407
Estes C63.217:121:1462.10150.281.61.874.406.07604
Estes B63.048:118:1452.8484.031.60.873.203.87224
Quest A62.948:118:1397.7635.021.80.481.601.8847
FSI A62.978:117:1383.1024.911.70.561.001.3623
Aerotech C6W3.219:118:1414.81175.311.71.654.606.05690
Quest B62.979:122:1456.6796.641.60.853.404.05256
Apogee B72.7210:122:1618.34108.891.30.793.604.19314
Aerotech D83.0711:123:1598.43262.321.12.485.007.281254
Apogee C103.0215:139:11013.26184.930.81.064.705.56635
Aerotech C12T3.1716:131:1673.02180.191.21.004.805.60620
Aerotech D13W3.5617:133:1768.26294.410.91.745.406.941167
Aerotech D10W3.3119:138:1942.90310.420.81.445.506.741144
Apogee D103.3120:138:1948.12313.880.81.445.506.741150
Aerotech D21T3.2831:148:11231.21361.700.60.945.806.541130
Aerotech D24T3.4933:162:1903.71304.340.80.955.806.551018
Aerotech E25T3.1135:167:11860.13428.020.51.025.706.521245

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.