Can you gain 3 pounds in a day?
In order to gain three pounds in three days, you’d basically need to eat your standard amount of calories per day, and add on 3,500 additional calories.
That’s about 5,500 calories, three days in a row.
Can you gain 2 pounds in 2 days?
If the scale has gone up significantly in two days, it’s likely because of natural fluctuations caused by water retention, hormones, constipation or dehydration. When you have the intention to gain weight in two days, you can pack on a pound or two with a serious eating effort.
Can you gain 5 pounds in 2 days?
First, the good news — it’s almost impossible to gain 5 pounds of fat in two days. Each pound of fat stores 3,500 calories, so gaining 5 pounds of fat would require eating 17,500 extra calories in two days, in addition to the calories you need to maintain your weight. A 14-inch pepperoni pizza has 2,476 calories.
Is it possible to gain 2 pounds overnight?
Generally, overnight weight gain is usually caused from fluid retention. Consuming foods that are high in sodium (such as salt) can cause the body to hold on to water. It’s not possible to gain a lot of weight over the course of one night.