Concrete Mix Design Calculations

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The concrete mix design available on this site are for reference purpose only. Actual site conditions vary and thus this should be adjusted as per the location and other factors. These are just to show you how to calculate and we are thankful to all the members who have emailed us these mix designs so that these could be shared with civil engineers worldwide.

If you also have any mix design and want to share it with us, just comment on this post and we will be in touch with you.

Here is the summary of links of all the mix designs we have till date:-

Mix Design For M20 Grade Of Concrete

Mix Design For M35 Grade Of Concrete

Mix Design For M40 Grade Of Concrete

Mix Design For M50 Grade Of Concrete

Mix Design For M60 Grade Of Concrete

In case you want the complete theory of Mix Design, Go here What is Concrete Mix Design

We will add more soon. You can help us do this fast, just email us any mix design you have.

More Entries :
  • Tyson hotohori January 29, 2013 at 12:13 am

    What is grade 30 concrete make of?

  • Tanmay Mandal February 12, 2013 at 5:55 am

    We require M20,M30 Mix design as per cement company wise 1) Ambuja Cement (2) Lafarge Cement (3) Altratech Cement (4) Ramco CEmnet (5) Binani Cement according to 43 grade & 53 grade OPC Cement
    This is very Urgent.

  • Reshan February 12, 2013 at 11:58 am

    Correct Ratio’s are given below

    Grade 10 = 1:4:8
    Grade 15 = 1:3:6
    Grade 20 = 1:2:4
    Grade 25 = 1:1.5:3
    Grade 30 = 1:1:2

    • ramakrishna November 4, 2013 at 11:32 pm

      can you please mail me the calculation of ratios how are you calculating grade 10 as 1:4:8 i want the procedure can you mail please

  • TAJUDDIN CHARANIA February 24, 2013 at 12:22 am

    M10 =1:4:8
    M15 = 1:3:6
    M20 = 1:2:4
    M25 = 1:1.5:3
    M30 = 1:1:2

  • TAJUDDIN CHARANIA February 24, 2013 at 12:33 am

    show number of cement bags (each bag=50 kilogram), quantity of sand (Cubic Feet), crush (Cubic Feet) for 100 cubic feet concrete with ratios 1:4:8; 1:3:6; 1:2:4; 1:1.5:3; 1:1:2
    show number of cement bags (each bag=50 kilogram) and quantity of sand (Cubic Feet) for 100 cubic feet mortar with ratios 1:2; 1:3; 1:4; 1:5; 1:6

  • oyunbold March 4, 2013 at 3:03 am

    wow thank you msiter .it is very useful material for my research :)

  • pradeep kumar g g March 10, 2013 at 12:53 am

    sir please send me m5 m10 and m15 grade of concrete ratios.

  • atiq April 4, 2013 at 4:27 am

    sir pls send me mix ratios for m-150, m-200, m-250, m-300, m-350, m-400,

  • Mukesh May 20, 2013 at 11:50 am

    sir pls send me mix design for M30 concrete

  • kishore May 27, 2013 at 12:43 pm

    sir can u pls tell me correct mix design propotion for M 10 to M 35 ratio sir….!!!!!!! there are two kinds of mix design ratio mentioned above….tell me which one 2 follow..!!!!???

  • Mohan Shah June 28, 2013 at 9:24 am


  • John Ramonu September 26, 2013 at 8:27 am

    Mohan Shah

  • kelzang October 2, 2013 at 2:26 am

    sir i would be glad if i can get the mix ratio of M:35

  • megna salinas October 29, 2013 at 1:10 pm

    m10=1 3 6, M15=1 2 4 ,m20=1 1.5 3 .m25=1 1 2

  • ramakrishna November 4, 2013 at 11:34 pm

    how are you calculating m10 as 1:3:6 can you mail the formula

  • abdul qayyum aziz January 13, 2014 at 2:21 am

    what is highest strength concrete being produced in the world nowadays?

  • Rajendran March 3, 2014 at 3:08 am

    These are nominal mix ( By volume)

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