QT interval is the measure of time between the onset of the Q wave and the end of the T wave. Find the corrected QT interval value.

Use this calculator to determine child-safe dosages. Pediatric dosages are calculated using the child’s body weight.

NICU stands for Neonatal Intensive Care Unit. Enter all the required information to calculate the quick drip.

The free water deficit is the amount of water the body lacks that has caused hypernatremia. It is calculated to estimate the amount of water replacement needed to correct hypernatremia.

Corrected sodium is used to evaluate dehydration in severe hyperglycemia. Enter sodium and glucose values to calculate.

Calculate your total body water (TBW) What is total body water? Total body water (TBW) is a fundamental component of body composition, which is approximately 60% of total body weight. It is the sum of intracellular water and extracellular water. In obese individuals and elderly people, the total body water can be considerably lower.

The alveolar-arterial oxygen tension difference (A-a gradient) is used in evaluating the causes of hypoxemia. Use this calculator to find the A-a gradient value.

A much needed tool for blood donors. You might sometimes not know when to make the next donation and at such times this tool could come in handy.

Lean body weight (mass) is the total body weight minus the body fat. From the LBW value it’s simple to understand the amount of fat present in the body.

Smoking risk calculator is a useful tool that estimates the loss in one’s lifespan due to cigarette smoking. This tool can make smokers aware of the risks.

Using this walking and calories burned calculator, check how many calories you can burn by varying time and speed. Helps in losing weight.

Using this target heart rate calculator you can find the target rate range based on your fitness level. Work within zone for better fitness.

Using this diabetes risk calculator you can determine your chances of developing diabetes. Early detection can prevent serious side effects.

Find out foods with low, medium and high GI. See the table to find some foods that come under various GI classifications.

Basal metabolic rate (BMR) is the minimum enery required for the proper functioning of vital body organs when the body is at rest.