# Concrete Mix Ratio Calculator

An online on site concrete calculator to calculate the concrete mix ratio. It plays a major role in creating a strong, durable concrete block. The major materials needed in the preparation of concrete blocks are portland cement, sand, aggregate (stone), and water. You can calculate the concrete mix ratio by entering the width, height and depth of the ratio in this concrete mix ratio calculator to know the total volume, sharp sand, gravel and water.

## On Site Concrete Calculator

An online on site concrete calculator to calculate the concrete mix ratio. It plays a major role in creating a strong, durable concrete block. The major materials needed in the preparation of concrete blocks are portland cement, sand, aggregate (stone), and water. You can calculate the concrete mix ratio by entering the width, height and depth of the ratio in this concrete mix ratio calculator to know the total volume, sharp sand, gravel and water.

Code to add this calci to your website

#### Formula:

Volume= Width × Height × Depth
Cement = Volume × 320
Sharp Sand= Volume × 600
Gravel = Volume× 1200
Water = Volume × 176
### Example:

Calculate volume, cement, sharp sand, gravel and water of the on site concrete mix for length of 5 cm, width of 4 cm and depth of 6 cm.

#### Solution:

Volume = 5 x 4 x 6

= 120 cm^{3}

Cement = 120 x 320

= 0.0384 kgs

Sharp Sand = 120 x 600

= 0.072 kgs

Gravel = 120 x 1200

= 0.144 kgs

Water = 120 x 176

= 0.0211 litre