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April 1st, 2012

The handy PSUCalc toll will help you estimate the necessary wattage required for a power supply.


4 MB 

Last Update:

April 1st, 2012 



OS Support:

Windows Vista / 7 

License/Program Type:




Editor's Opinion
The PSUCalc is a trustworthy, useful and powerful program that is a must for anyone that wants to find out their computer wattage requirements. This free, lightweight yet reliable application will prove to be an essential tool for any user that wants to build or upgrade their computer. Highly recommended.
Editor's Description
When building or upgrading our computer we often forget to take into consideration the power requirements of the system. Because the power needs of the system are neglected we find, especially when it comes to hardware upgrades, that the new system behaves poorly. Knowing what wattage is required out of the power supply of your computer is very important because it affects both the performance level and stability of the system. A great solution to help you find out the power need of your system is provided by the dependable PSUCalc software.

The convenient PSUCalc application was especially designed to be as easy to use as possible. Using this smart piece of software will prove to be a child's play even for the less savvy users due to the very simple and user friendly interface. All you have to do in order to discover the power requirements of your system is to open this handy utility and insert the computer configuration.

The intuitive interface will allow you to find the required wattage in a matter of seconds. Before using the useful PSUCalc tool you should first take a quick look at your system's configuration so that you may know the exact hardware description. Knowing the precise details of your hardware will allow you to configure this handy tool in a more effective way, so that you may obtain a more accurate assessment.

PSUCalc will come packed with an extensive database of all major hardware components. In the "CPU" tab you will have to browse to your specific processor. Many CPU models are supported, from I7 to Pentium for Intel and FX to Sempron for AMD. It is important to insert the correct CPU, because between Wolfdale and Conroe, for example, there are significant power need differences. You are also able to compute the voltage required for overclocked CPUs.

If in the case of processors the power requirements difference is pretty small, just a few watts, when it comes to graphics cards the power variance is quite consistent. Simply select between NVidia, AMD and Integrated and browse down to your specific graphic card type. Not only you can calculate the power needs of your graphic cards but you can also compute the wattage needs for overclocked systems. This function is especially useful when you want to upgrade your graphic card and you want to see if you need to change the power supply unit as well. The smart PSUCalc tool can compute wattage needs for even high end systems that have 2 graphic cards or PhysX cards.

In the "Other" tab you can insert the other system components, which also add to the system's power consumption, such as: RAM, HDD, SSD, optical drive and case fans. Although the secondary hardware may not seem important it must be taken into consideration, otherwise you can find out that your system is underpowered due to an extra HDD or Fan.

Moreover, the dependable PSUCalc utility, beside the total voltage required, will also provide a recommended list of PSUs that will best suites your system needs.

The useful PSUCalc program is provided as a freeware thus there is no reason left why you shouldn't give it a try. This helpful application will prove to be an indispensable tool in any hardware's enthusiast or user that thinks about building or upgrading their system.

To sum it all up, if you want a handy, reliable and powerful application that will allow you to easily calculate the wattage needs of your system's power supply then a great solution is provided by the easy to use PSUCalc software.
For more information, please watch the movie that contains installation and complete features demo
PSUCalc Award
PSUCalc Antivirus Scan Report done by Softoxi.com

PSUCalc Award
PSUCalc Video Tutorial done by Softoxi.com
PSUCalc Scan reports
Avast! 4.8 Scan Report:

* avast! Report
* This file is generated automatically
* Task 'Simple user interface' used
* Started on Tuesday, January 10, 2012 4:43:02 PM
* VPS: 120110-0, 01/10/2012

C:\Softoxi\PSUCalc_Setup.msi\Binary.custicon [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01RadioButton [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01_Validation [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01ActionText [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01Dialog [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01UIText [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.Up [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.New [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01Error [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01_Columns [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\disk1.cab\ChilkatDotNet4.dll [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\disk1.cab\psuCalc.exe [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\disk1.cab\Updater.exe [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\disk1.cab [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01_Tables [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01Control [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01Property [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.info [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.banner [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Icon.logo.exe [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01_StringData [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.dialog [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01_StringPool [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01ControlEvent [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01EventMapping [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01CustomAction [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.completi [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01AdminUISequence [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.insticon [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.exclamic [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.repairic [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.removico [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.Prereq.dll [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01MsiAssemblyName [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01ControlCondition [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.cmdlinkarrow [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\Binary.aicustact.dll [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01AdvtExecuteSequence [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01InstallUISequence [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\01InstallExecuteSequence [+] is OK
C:\Softoxi\PSUCalc_Setup.msi\_5_SummaryInformation [+] is OK
C:\Softoxi\PSUCalc_Setup.msi [+] is OK
C:\Softoxi\PSUCalc_Setup.msi:Zone.Identifier [+] is OK
Infected files: 0
Total files: 43
Total folders: 1
Total size: 11.9 MB

* Task stopped: Tuesday, January 10, 2012 4:43:03 PM
* Run-time was 1 second(s)

Kaspesky AV 2010 Scan Report:

Virus Scan: completed <1 minute ago (events: 25, objects: 21, time: 00:00:02)
1/10/2012 4:43:18 PM Task started
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi:Zone.Identifier
1/10/2012 4:43:18 PM Archive: Embedded C:\Softoxi\PSUCalc_Setup.msi
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/Up
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/removico
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/dialog
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/New
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/insticon
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/completi
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/custicon
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/info
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/exclamic
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/repairic
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/banner
1/10/2012 4:43:18 PM OK C:\Softoxi\PSUCalc_Setup.msi/cmdlinkarrow
1/10/2012 4:43:19 PM OK C:\Softoxi\PSUCalc_Setup.msi/aicustact.dll
1/10/2012 4:43:19 PM OK C:\Softoxi\PSUCalc_Setup.msi/Prereq.dll
1/10/2012 4:43:19 PM OK C:\Softoxi\PSUCalc_Setup.msi/logo.exe
1/10/2012 4:43:19 PM Archive: CAB C:\Softoxi\PSUCalc_Setup.msi/disk1.cab
1/10/2012 4:43:19 PM OK C:\Softoxi\PSUCalc_Setup.msi/disk1.cab/ChilkatDotNet4.dll
1/10/2012 4:43:20 PM OK C:\Softoxi\PSUCalc_Setup.msi/disk1.cab/psuCalc.exe
1/10/2012 4:43:20 PM OK C:\Softoxi\PSUCalc_Setup.msi/disk1.cab/Updater.exe
1/10/2012 4:43:20 PM OK C:\Softoxi\PSUCalc_Setup.msi/disk1.cab
1/10/2012 4:43:20 PM OK C:\Softoxi\PSUCalc_Setup.msi
1/10/2012 4:43:20 PM Task completed

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