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.

Rocketarium Tamir

Rocketarium - Tamir {Kit} (RK-1039) [?-?]

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
Quest C66.042:111:1256.4848.992.62.612.104.51193
Apogee C45.783:18:1194.1059.243.12.442.404.64254
Estes C55.933:114:1365.4873.461.81.993.004.79279
Estes B45.853:19:1229.3134.844.71.111.602.5169
Weco C65.933:19:1226.4747.323.11.762.103.66141
Estes C66.003:110:1257.6273.613.01.873.004.67257
Estes B65.833:18:1217.1740.213.50.891.802.4975
Quest A65.724:18:1211.7420.164.20.421.001.2215
Aerotech E6RCT7.044:18:1186.12141.843.17.205.0011.201517
Aerotech E7RCT6.894:18:1179.96133.393.15.714.509.211162
Aerotech C6W5.994:18:1200.8789.862.71.643.304.74323
Quest B65.764:110:1268.4546.352.70.842.002.6489
Apogee E66.824:114:1349.90173.691.96.125.0010.121571
Aerotech D7T6.674:18:1168.96127.122.92.944.307.04711
Apogee B75.515:110:1283.5648.632.20.762.102.66100
Aerotech D85.865:111:1285.32152.512.02.444.606.84805
Aerotech E106.616:114:1333.59247.182.04.085.209.081627
QUEST D821.206:120:1131.4024.6212.72.271.103.1774
Estes D116.777:118:1429.25153.012.01.914.906.61691
Apogee C105.817:118:1496.2094.911.41.003.604.40306
Aerotech D9W6.857:114:1312.89160.743.51.894.906.59694
Estes D126.697:121:1418.96148.861.91.714.806.31643
Aerotech C12T5.957:114:1378.6193.431.70.953.604.35292
Estes C116.438:115:1316.7385.522.10.833.404.03236
Aerotech E12RCJ7.288:113:1308.97235.571.83.135.508.431377
Aerotech D13W6.358:115:1396.74173.581.41.784.806.38754
Aerotech E11J7.398:113:1302.59231.642.02.865.608.261291
Aerotech D10W6.109:117:1470.69181.211.51.485.006.28752
Apogee D106.109:117:1473.34181.681.41.495.006.29752
Aerotech D15T6.7410:120:1465.83171.351.21.475.006.27727
Aerotech F127.5410:116:1367.82296.081.53.005.908.701628
Aerotech E15W6.9510:120:1501.94275.161.22.686.008.481535
Aerotech E18W7.2013:122:1522.61300.271.22.286.108.181471
Aerotech E20W6.9114:124:1589.71286.881.11.826.107.721292
Aerotech D21T6.0714:122:1616.71205.791.00.975.506.27767
Aerotech D24T6.2815:129:1464.90175.051.40.995.205.99652
CTI 24E22-13A7.1815:121:1519.04230.921.41.185.906.88926
Aerotech F247.3915:128:1661.89334.841.22.206.508.501661
Aerotech E25T5.9016:131:1903.40248.470.81.045.706.54916
CTI 26E31-15A7.0220:130:1757.29259.141.10.966.106.86981
Aerotech E30T6.7122:134:1895.82359.130.81.246.507.541401
Aerotech E28T7.1123:135:1832.03342.670.81.256.707.751392
Estes E30T6.7023:134:1908.21307.360.81.046.407.241177
Aerotech F397.3026:141:1985.21404.710.81.346.908.041644
Aerotech F44W6.8830:145:11164.69418.271.11.106.707.601431
Aerotech E506.5436:138:1974.44425.430.90.866.807.461404
CTI 25E75-17A7.0251:166:11672.70222.750.60.425.906.12774

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.