What is the Blood Volume Calculator?

The Blood Volume Calculator is a simple physiological tool that estimates the total amount of blood circulating in a person’s body based on their weight and gender. Since males and females have different average blood volume per kilogram, the tool uses standard medical estimates (75 ml/kg for males and 65 ml/kg for females) to compute an approximate blood volume. This helps users understand whether their estimated value falls within a normal range and provides a basic suggestion for awareness.

How to Use:

1. Enter Your Weight: Type your body weight in kilograms for accurate estimation.
2. Select Gender: Choose between male or female so the tool can apply the correct blood volume factor.
3. Click “Calculate”: The calculator will instantly estimate your blood volume in milliliters (ml).
4. Read Your Result: View your calculated blood volume along with a health suggestion based on whether the value is low, normal, or high.