72
William D. Dupont and Walton D. Plummer, Jr.
2,428
Freeware
It's a statistical program for performing power and sample size calculations.
3
MC Group Inc.
265
Shareware
Voltage Drop Calculator provides all information required to size feeders.
1
MoonPhaseSoftware
153
Shareware
Moon Phase Calculator allows you to calculate the phase of the moon at any time.
2
HVAC Computer Systems Ltd.
54
Commercial
All construction data is presented on screen, in english, no code numbers.
22
Linric Company
1,031
Shareware
This tool can quickly find the correct round, rectangular or oval duct size.
1
Valveworks USA
83
Freeware
It helps you measure and calculate different flange size.
4
Elite Software Development, Inc.
842
Shareware
Rhvac makes HVAC load calculations, duct sizing, equipment selection very easy.
13
TechniSolve Software cc
195
Shareware
DuctMate is an interactive duct pressure drop and size calculator.
1
Elite Software Development, Inc.
121
Shareware
Professional program to calculate the energy usage and costs involved in HVAC.
Sharp Electronics Corporation
10
Freeware
Allows you to calculate throw distance and image size for multimedia projectors.
5
USC
191
Freeware
Quanto, a program to calculate sample size, is available through this website.
Brxiton Health
8
Freeware
Help you calculate the required sample size for a cross-sectional health survey.
MITSUBISHI ELECTRIC CORPORATION
58
Freeware
Application to calculate projection distance and projection size for projectors.
clue-by-4.org
16
Freeware
Tyre Size Calculator is a tool to calculate tyre width and wheel / tyre radius.
Schneider Electric
159
Demo
It enables you to calculate and size electrical installation.
