How much you should weigh for a given BMI? Enter your desired BMI and height into the Reverse BMI Calculator to find your ideal weight.

## Reverse BMI Calculator

**What is Reverse BMI?**

Reverse BMI is a method to calculate the weight that corresponds to a given BMI and height. This is useful for you set weight goals based on a desired BMI

### How to Use the Calculator ?

**Input Fields**

**1. Weight (lbs)**: Enter your weight in pounds.

**Example**: 150 lbs

**2. Height (in)**: Input your height in inches.

**Example**: 68 inches

**3. BMI**: Provide the Body Mass Index.

**Example**: 22

Fill in at least two out of the three fields: **Weight (lbs)**, **Height (in)**, and **BMI**.

Click the “Calculate” button to find the missing value.

### Formula

`$W=\frac{BMI\times {H}^{2}}{703}$`

**Variables**

Variable | Description |
---|---|

W | Weight in pounds (lbs) |

BMI | Body Mass Index |

H | Height in inches (in) |

703 | Conversion factor |

### How To Calculate Reverse BMI ?

**Example 1**

For example you inputs is:

- Height (in): 70 inches
- BMI: 24

**Calculation**:

`1. Use the formula:`

$W=\frac{BMI\times {H}^{2}}{703}$

`2. Plug in the values:`

$W=\frac{24\times 7{0}^{2}}{703}$

`3. Calculate:`

$W=\frac{24\times 4900}{703}$$W=167.34\text{lbs}$

**Example 2**

Given input is:

**Weight (lbs)**: 130 lbs**Height (in)**: 64 inches

**Calculation**:

`1. Use the formula:`

$BMI=\frac{W\times 703}{{H}^{2}}$

`2. Plug in the values:`

$BMI=\frac{130\times 703}{6{4}^{2}}$

`3. Calculate:`

$BMI=\frac{91390}{4096}$$BMI=22.31$

### Conclusion

The Reverse BMI Calculator is a simple tool to help you determine the ideal weight for a given BMI and height. when inputting the appropriate values, you can easily find out how much you should weigh to achieve your desired BMI.