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# Concrete Mix Design Calculations

Posted in Mix Design |  Email This Post |

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 :
• boncy June 1, 2010 at 8:10 am

sir,
pls send me all the design calculations and mix proportions for the following grade of concrete
M10
M15
M20
M25
M30
M35
M40
M50
M60

• tajuddin June 11, 2010 at 5:37 pm

Send Quantity of Cement (no of Pakistani Cement Bags), Sand (unit=Cubic Feet) & Crush (unit=Cubic Feet)of 100 Cbic Feet concrete in Ratios as below:
1:2:4; 1:3:6; 1:1 1/2:3; 1:4:8; 1;1;2

Similarly Quantity of Cement (no of Pakistani Cement Bags)& Sand (unit=Cubic Feet) of 100 Cubic Feet Mortar in Ratio as below:
1:2; 1:3; 1:4; 1:5

• praveen shetty June 24, 2010 at 6:20 am

dear sir,

This is praveen from bangalore. kindly provide me design mix for the following grade of

concrete for a building project

1)PCC 1:4:8 – 40mm and down size

2)RCC 1:3:6 – 20mm and down size

3)RCC 1:1.5:3 – 20mm and down size

Kindly send the details by email

Regards,

praveen

• Arnold Martin July 1, 2010 at 8:12 am

Dear Sir,
Please send me all the design calculations and mix proportions for the following listed grade of concrete
M10
M15
M20
M25
M30
M35
M40
M50
M60

Thanks very much i appreciate

• Amitava Koley July 3, 2010 at 9:55 am

please sand me all the design calculation and mis proportion for the following list

M10
M15
M20
M25
M30
M35
M40
M50
M60

Thanks and Regards

Amitava

• S.K. SHRESTHA July 5, 2010 at 11:29 am

Hello,

can you pls give me the mix design calculation for M-30 concrte and M-35 using super plasticizer (Napathalene sulphonate based) with 53 grade cement?
Thanks and regards,
S.K. Shrestha
Kathmandu, Nepal

• lakshmi prasad August 8, 2010 at 1:37 am

Dear sir,

please send me the design mix calculations for the following mixes for industrial buildings and for gas terminal skid pavements sir,

THE FOLLOWING MIXES ARE:

M 20
M 25 and M 15

• satish August 8, 2010 at 9:25 am

DEAR sir

• G.S.Jai Sekhar August 20, 2010 at 2:27 am

sir,
pls send me all the design calculations and mix proportions for the following grade of concrete
M10
M15
M20
M25
M30
M35

• Bharatesh H Patil September 10, 2010 at 12:27 am

please send me all the design calculation and mix proportions for the following list and also the consumption coefficients of cement(Bags),aggregates(Cum)and sand(Cum)
M10
M15
M20
M25
M30
M35
M40
M50
M60 Please send as early as possible for U.

Regards,

Bharatesh h Patil

• SANTOSHKUMAR September 24, 2010 at 9:46 am

sir please send me design calculations of m10,m15,m20,m25. i vil b waiting

• Azlina Jolie October 7, 2010 at 2:17 am

i need a mortar design mix for lightweight mortar… anyone plz help me?

• neethu October 13, 2010 at 5:20 am

how to calculate cement use in 1:1 1/2:3

• jitheesh September 1, 2014 at 1:04 am

if using 25% of wastage for 1 cum:- 1 x 25% + 1.25/ratio( 1+1 1/2+3) x 1440/50 = Answer in bags

• Eng Janat gul March 11, 2017 at 3:55 am

grade M25 / SO WE ARE STARTING
1 / 1.54(I/5.5)X1440=403.2KG =8.064Bags
2 / 1.54(1.5/5.5)x1450 =609kg of sand
3 / 1.54(3/5.5)x1500 =1260kg of gravel

• nagaraj October 19, 2010 at 6:53 am

sir,please send me all types of mix designs,conversion of units, and how to check the cubes for strentgh of concrete.

• Sekar October 26, 2010 at 9:39 am

What is Design Mix Propostion of M25

• Gul Akbar Safai October 29, 2010 at 3:38 am

please send me the mix prepration and material calculation for mix design of C10/15 and C30/37.
1-cement=? and ext.

• Gul Akbar Safai October 29, 2010 at 3:43 am

how we can prepear the joint at Rinforecment concrte at (115mx45m)LxW it is devide by 25 sqm and how we can take the Shuttring and how we can put 3.5 cm joint ?

• Gul Akbar Safai October 29, 2010 at 4:02 am

please send me the mix desing of the material C10/15 and C25/30?

• Gul Akbar Safai October 29, 2010 at 4:46 am

Please send me the mix design of the 18cm thick asphalt according to the (stB18,0cm with mark of ZTV?

• md.Bashit Khan November 19, 2010 at 7:24 am

sir, please send me for Asphalt Concrete Mix Design Calculation for Binder Course & Wearing Course.

• Eng Janat gul March 11, 2017 at 3:59 am

Sekar
What is Design Mix Propostion of M25

grade M25 / SO WE ARE STARTING
1 / 1.54(I/5.5)X1440=403.2KG =8.064Bags
2 / 1.54(1.5/5.5)x1450 =609kg of sand
3 / 1.54(3/5.5)x1500 =1260kg of gravel