## How many calories should I eat to lose weight according to my BMI?

One pound equals about 3,500 calories. If you consume 500 calories fewer than what your body uses to maintain weight daily, you’ll lose 1 pound in a week. You can also increase the number of calories your body uses with more physical activity to create this caloric deficit.

### How do I calculate my weight and height for my calories?

Formula used to calculate men’s calorie needs is = 66.5 + 13.8 x (body weight in kilograms) + 5 x (body height in cm) divided by 6.8 x age. Meanwhile for women= 655.1 + 9.6 x (body weight in kilograms) + 1.9 x (body height in cm) divided by 4.7 x age.

#### How many calories should I eat a day by age and weight?

Estimated Calorie Requirements

Gender | Age (years) | Sedentaryb |
---|---|---|

Child | 2-3 | 1,000 |

Female | 4-8 9-13 14-18 19-30 31-50 51+ | 1,200 1,600 1,800 2,000 1,800 1,600 |

Male | 4-8 9-13 14-18 19-30 31-50 51+ | 1,400 1,800 2,200 2,400 2,200 2,000 |

**How much calories should I eat based on height?**

Calculating Your Calorie Needs To do this, use the Mifflin-St Jeor Equation, which differs for men and women: Male: 9.99 x weight in kilograms + 6.25 x height in centimeters – 4.92 x age + 5. Female: 9.99 x weight in kilograms + 6.25 x height in centimeters – 4.92 x age – 161.

**Is it okay to eat 1000 calories a day?**

Although some diet plans may recommend consuming 1,000 calories a day or less as an effective tool for weight loss, it is not safe and is an unsustainable way to try and lose weight.

## What is the most accurate calorie calculator?

What is the best calorie calculator? If you don’t know your body fat percentage, the Mifflin-St Jeor calorie calculator equation tends to produce the most accurate results. If you know your body fat percentage, the Katch-McArdle equation is the most accurate BMR equation.

### How do you calculate BMI on a calculator?

– A BMI below 18.5 means that you are underweight. – A BMI of 18.6 to 24.9 is healthy. – A BMI of 25 to 29.9 means that you are overweight. – A BMI of 30 or greater indicates obesity.

#### What is the ideal BMI using a BMI Calculator?

Enter your weight in your preferred mass units,

**What is BMI, and how is it calculated?**

Body mass index (BMI) is a value derived from the mass and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m 2, resulting from mass in kilograms and height in metres.. The BMI may be determined using a table or chart which displays BMI as a function of mass and height using contour lines or colours

**What is the formula of BMI calculation?**

The standard BMI formula is: BMI = weight (kg) / height (m) 2 The approach used here is to first convert height in inches and feet to meters, and weight in pounds to kilograms, then use the standard metric formula for BMI.