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## Cost of Concrete per Cubic Meter

**Concrete **work in a **project **usually holds the **maximum **in terms of **overall **cost and work **quantity**. It becomes an **important** step to calculate the **concrete**–**related **costs while **preparing **a **project estimate**.

The **cost **of **concrete making **depends upon the cost of **materials**, mix design, workforce, and **machinery**. You will be **looking **for what is **Cost of Concrete Work Per Sq Ft **for the construction of a **house **or **building**.

In this, we **calculate **the cost of 1 **cubic meter **of concrete and other **expenses **that occur in the **preparation **of **concrete**.

**Read More:** **How Many Bags of Concrete Do I Need For 10×10 Slab**

## Factors Affecting the Cost of Concrete per Cubic Meter

**Following factors that influence the cost of concrete work per sq. ft. in construction;**

**1. Material Costs**

Costs of **materials **and supplies and the **associated **transportation **charges **affect the **cost **of any **concrete** **construction **project.

**2. Labor Rates**

The **local market** labor wages or rate per day **specified **by the state **affect **the **expenditure **of a **project**.

**3. Site Conditions**

The **site condition **and location of **construction affect **the cost of the **project** and concrete. Low and poor **soil quality**, wetlands, **contamination**, utility, **environmental**, and traffic issues are a **few examples **in this **category**.

**4. Schedule**

If the **project duration **is too short for the **type **of work and **activities involved**, then project **costs **will be on the **higher **side. This is **true **for **projects **with a significant **liquidated damage **clause in their contracts.

**5. Contingency**

An **accidental amount **contingency fund of **about **10 % of the **total expenditure **is generally set aside by **contractors **to cover **unforeseen **costs.

However, **market **changes and **scarcity **of materials and **supplies **might **require **a higher contingency of the range of **15-20%.** contingency added **largely **affects the cost of **concrete **work on the **construction **site.

**Read More: How Long Should Concrete Cure Before Removing Forms**

## How to Calculate Cost of Concrete

To **calculate **the **1 cubic meter concrete rate**, Let’s **consider **the **concrete mix **of M 20 (1:1.5:3), where, **1 is the part of cement**, **1.5 is the part of fine** aggregates and **3 is the part of coarse aggregates** having a size of **20mm.** The **water-cement ratio** adopted for the **mixing **concrete is 0.45.

### 1. Assumptions

**Bulk Density:**

**Cement = 1500 kg/m**^{3}**Sand = 1700 kg/m**^{3}**Coarse aggregates = 1650 kg/m**^{3}

### 2. Materials Calculation For 1 m3 Concrete

**Dry volume = Wet Volume X 1.52**

**Volume of Cement = (Dry volume X Cement ratio)/ Sum of ratio**

**Volume of Cement** = (1 X 1.52)**/**(1+1.5+3)

= 1. 52/5.5

= 0.28m^{3}

**Weight of the cement = 0.28 X 1500**

= 420 kg.

**Volume of Sand** = (1.5 X 1.54)**/**(1+1.5+3)

= 2.31/5.5

= 0.42m^{3}

Weight of the Sand = 0.42 X 1700

= 714 kg.

**Volume of Course Aggregate**= (3 X 1.54)**/**(1+1.5+3)

= 4.62/5.5

= 0.84m^{3}

**Mass of the Course Aggregate = 0.84 X 1650**= 1386 kg.

### 3. Cost Calculation

**Cost of cement for 1 m ^{3} =**No of Bags = 420/50

=8.4 Bags

**As per the present market rate, the cost of 1 bag of cement is taken as Rs: 330**= 8.4 X 430

**= 3612 Rs**

Cost of sand for 1 m^{3 }=**As per the present market rate, the cost of 1 m ^{3} of sand is taken as Rs: 1200**= 0.42 X 1200

**= 504 Rs**

Cost of course aggregate for 1 m^{3 }=**As per the **present market rate, the **cost of 1m ^{3} of course aggregate is taken as Rs.1500**= 0.84 X 1500

**= 1260 Rs**

**Therefore, the **total cost for 1m3 of M – 20 concrete is

=Cost of cement + sand + coarse aggregate

= 2772 + 504 + 1260 = 4536 Rs.**Say Rs 4500 Rs. or 60 Dollars**

Therefore, t**he Cost of Concrete Work per sq. ft. is 4500 for 1 m3 of concrete volume**.

**Hence, 1m3 concrete is around 4500 Rs. or 60 Dollars**

**We can also calculate 1 cft concrete price from 1 m3 concrete price,**

We know that 1 m3 is equal to 35.3147 cft.

So, 4500/35.3147 = 127.42 Says 128 Rs. per Cft

**Therefore, 1 cft concrete price is 128 Rs. per Cft or 1.70 Dollars Per Cft,** **and** **1 cubic meter concrete cost is 4500 Rs. or 60 Dollars**

**Read More: How Many Bags of Concrete Do I Need For 10×10 Slab**

## Additional Cost of Concrete

The above-**estimated cost **is just for the **raw materials **of concrete. The **complete** cost of concreting work also **includes** the cost of mixing, **transporting**, **compaction equipment**, reinforcement, **formwork**, and labor charges

### 1. Mixing

The cost of **transportation **of **materials **into the **mixer **and the **mixer charges **are added to the **concrete**.

### 2. Transportation

The **properly **mixed concrete is transported to the **concreting** location with the **help** of machines and **laborers**. If ready **mix concrete** is used then its **cost **is inclusive of **transportation cost**.

### 3. Compaction

The **machinery **like **vibration **used for compaction of **Concrete **and other **tools **also added up to the **total cost** of **concrete**.

### 4. Reinforcement

For **reinforced concrete** work, the cost of **steel **and **labor **charges for the **cutting **and tieing of **rebars **are also **calculated **and added to the **concrete** **works**.

### 5. FormWork or Shuttering

**Concreting work **in beam, **columns**, or slab, the **formwork **required to **hold **the concrete is also **added**.

### 6. Skilled Labour

The **Labour force required **to mix, transport, **place**, **compact**, and finish the concrete is added to the **concreting **work cost.

## FAQs:

### What is the labor cost for concrete work?

The **Labour cos**t for concrete work is around 70 to 75 Rs per cft (cubic foot) or 2500 to 2650 Rs per cubic meter (m3). The **Labour Cost **for PCC **concrete** is around **30 to 35 Rs per sq ft** (square foot) or 320 to 400 Rs per cubic meter (m3).

### What Is 1 cft concrete price?

The **1 cft concrete price** is** 128 Rs** or **1.70 Dollars **and **1 cubic meter concrete cos**t is **4500 Rs. or 60 Dollars**

### How much does it cost to pour a 20 x 20 concrete slab?

**Approximately $2,400.**

To proceed with the concrete work of poring a 20 x 20 concrete slab it will cost around $2,400 or more. The height of the concrete slab is the flexible factor here on which the cost may vary from project to project.

### Is concrete work Expensive?

Before understanding the **expensiveness **of concrete it is necessary to talk about its importance in construction. Apart from its cost, it is one of the most important things in construction. Hence being important it has to be given higher **accuracy **which requires **skilled laborers **and hence making it **expensive **in the **working sense**.

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RengarajGood reference.

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