The number of gallons a bag of concrete makes depends on the mix ratio and the type of concrete. Typically, a 60 lb bag of concrete mix can make around 0.45 cubic feet of concrete when mixed with water. As a general guideline, approximately 0.05 gallons of concrete per pound of mix. Therefore, a 60 lb bag would yield roughly 3 gallons of concrete.
When a bag concrete mixed, one gallon of concrete weighs about 20 pounds. However, the weight of this can change depending on how the concrete is mixed, as well as what ingredients cement, sand and aggregate are in it.
On average, the volume of 20 pounds of concrete is approximately 1 US gallon. So the volume of 80 lb bag of concrete is about 4 gallons. Therefore, a 60 lb bag of concrete would make roughly 3 gallons of concrete (since 60/20 = 3 gallons).
There are concrete bags from brands like Quikrete or Sakrete that weigh around 90 pounds (90lb), 80 pounds (80lb), 60 pounds (60lb), 50 pounds (50lb), and 40 pounds (40lb). A premix bag of concrete is blended mix of Portland cement, sand and gravel with some additives.
Here’s are general guideline for how many gallons does a bag of concrete make:-
- A 90 lb bag of concrete mix would make roughly 4.5 gallons of concrete mix (since 90/20 = 4.5 gallons).
- A 80 lb bag of concrete mix would make approximately 4 gallons of concrete mix (since 80/20 = 4 gallons).
- A 60 lb bag of concrete mix would make around 3 gallons of concrete mix (since 60/20 = 3 gallons).
- A 50 lb bag of concrete mix would make about 2.5 gallons of concrete mix (since 50/20 = 2.5 gallons).
- A 40 lb bag of concrete mix would make roughly 2 gallons of concrete mix (since 40/20 = 2 gallons).
How many gallons does a bag of concrete make
In general, there would be 4 gallons in a 80 lb bag of concrete, while there would be 3 gallons in a 60 lb bag of concrete. Likewise, there would be 2 gallons in a 40 lb bag of concrete, while there would be 4.5 gallons in a 90 lb bag of concrete. In addition, there would be 2.5 gallons in a 50 lb bag of concrete.
Here’s are table for how many gallons does a bag of concrete make:
| A CONCRETE BAG SIZE | VOLUME OF A BAG OF CONCRETE IN GALLONS |
| 90 pounds | 4.5 Gallons |
| 80 pounds | 4 Gallons |
| 60 pound | 3 Gallons |
| 50 pounds | 2.5 Gallons |
| 40 pounds | 2 Gallons |
How many gallons does a 60 lb bag of concrete make
Each 60 pounds bag of Quikrete or Sakrete concrete mix can make around 0.45 cubic feet of concrete. There are approximately 0.05 gallons of concrete per pound of mix. Therefore, a 60 lb bag would make roughly 3 gallons of concrete (because 0.05 × 60 = 3 gallons).
How many gallons does a 80 lb bag of concrete make
Each 80 pounds bag of Quikrete or Sakrete concrete mix can make around 0.6 cubic feet of concrete. There are approximately 0.05 gallons of concrete per pound of mix. Therefore, an 80 lb bag would make roughly 4 gallons of concrete (because 0.05 × 80 = 4 gallons).
Conclusions:-
The number of gallons a bag of concrete makes depends on the mix ratio and the type of concrete. Typically, a 60 lb bag of concrete mix can make around 3 gallons of concrete when mixed with water.