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Spreadsheet For Calculating Size Of Motor Pump
Spreadsheet For Calculating Size Of Motor Pump

Size of the motor pump

This spreadsheet calculates:

  • Pump hydraulic power
  • Motor-pump shaft power
  • Pump size and
  • Motor size

Some of the input information for pump:

  • Static Suction Head: (h1)
  • Static Discharge Head: (h2)
  • Is Pump Inlet Diameter equal to Outlet Diameter
  • Enter Pump Inlet Diameter
  • Enter Pump Outlet Diameter
  • Density of Liquid: (D)
  • Required Amount of Liquid at perticular Height
  • Required Time for getting Liquid at perticular Height
  • Frction Loass in Pipe
  • Pump Efficiency: (nP)
  • Motor Efficiency: (nM)
  • Safety Margin (As per Americal Petroleum Institute (API))
Software:Calculating Size Of Motor Pump
Version:10.06.2013 New
Developer:Jignesh Parmar
Size:121.9 Kb
Price:Free
Download:Right here | Video Courses | Membership | Download Updates
Calculating Size Of Motor Pump
Calculating Size Of Motor Pump

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27 Comments


  1. satish
    Nov 13, 2023

    Good morning JIGNESH,
    i tried to calculate motor size for pump by using your spread sheet (calculator), but getting wrong results, please guide me.
    Details :
    Section head : 20m
    Discharge head : 160m
    Flow rate : 1.882 m3/sec
    Main Pipe dia : 48″
    Required height at perticuler point : 727m
    Please guide me


  2. Selvaraj
    Aug 03, 2023

    Pump select conversation


  3. Ally Aldina
    Apr 24, 2023

    What is the responsibilities of electrical technician in industry?


  4. Manoj kumar meena
    Apr 24, 2023

    Why motor efficiency is taken in calculation, as we are calculating motor mechanical output power, not electrical input power


  5. FASSIL ADUGNACHEW
    Aug 03, 2022

    Calculate pump – motor size


  6. Godfrey Johnbosco
    Feb 22, 2022

    Thanks for the good knowledge


  7. Nabeeh
    Sep 07, 2021

    I am an electrical engineer


  8. Rashid
    Apr 01, 2021

    Best software


  9. jarry
    Dec 21, 2018

    thank you so much


  10. tamer hanafy
    Dec 07, 2016

    thanks alot


  11. GOPI KIRAN GOGINENI
    Feb 14, 2015

    How can we check the capacitor is working or failed?


  12. Benz
    Nov 16, 2014

    nice…thanks


  13. ram
    Sep 17, 2014

    amazing website!!!


  14. ashraf
    Jun 15, 2014

    v good prog.


  15. D Datta
    Jan 09, 2014

    Excellent & very much helpful


  16. DANHTRAN
    Dec 26, 2013

    THANKS


  17. mohamed
    Dec 26, 2013

    thanks


  18. mallikarjun
    Dec 23, 2013

    thanx


  19. parsoomash
    Sep 14, 2013

    Very usefull. thanx


  20. srinivasan ramakrishnan
    Aug 09, 2013

    please upload fan motor sizing calculation also


  21. Chandrakumar.T
    Aug 02, 2013

    i got download spreadsheet for calculating size of motor pump. it is in “.vcf” format then how can i open in excel format. please help me to use the software effectively.


    • Edvard
      Aug 02, 2013

      You didn’t download the right spreadsheet. Go to ‘Right Here’ link and download it. Format is .xlsx.


  22. VIKRAM GAJJAR
    Jul 30, 2013

    THIS IS QUITE SIMPLE AND EASY TO USE. THANKS A LOT.


  23. sidhartha
    Jul 29, 2013

    thanks for the calculation


  24. hendawysafan
    Jul 29, 2013

    Thanks


  25. Bassam alhaboob
    Jul 28, 2013

    THANKS


  26. marcelo palacios
    Jul 28, 2013

    Is nice have a place like this important one… congratulations

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