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 :
  • vijayaraghavan v July 18, 2014 at 9:33 pm

    M10=1:4:8 M15=1:3:6 M20=1:2:3.5 M25 =1:1.5:3 M30=1:1.5:2.5

  • selvakumar March 2, 2015 at 11:53 pm


  • Athira April 10, 2015 at 7:50 am

    M10 – 1:3:6
    M15 – 1:2:4
    M20 – 1:1.5:3
    M25 – 1:1:2

  • kathiravan.e January 2, 2016 at 5:24 am

    Please send all grade of concrete mixing proportion and mixing ratio and calculation

  • MD. Morshed Bin Alam March 11, 2016 at 6:38 am

    Dear sir,
    please kindly send me all the design calculations and mix proportions for the following grade of concrete

    Thanks & Regards
    MD. Morshed Bin Alam

  • Mada Nguki March 15, 2016 at 8:35 am

    Pls send me the ratio of- M 25,M30,M35,m40

  • Vasan June 24, 2016 at 6:48 pm

    For the ratio which comes first for example M25 1 =
    1 =
    2 =

  • Asyraaf July 2, 2016 at 2:35 am

    Oh God… Too many different answers. Why? Formula should be the same.

  • Post a comment

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