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Calculators A to Z
Try out these calculators: they're fun, they're quick, and they give you important information for managing your health.
A
Rather than relying only on the bathroom scale to tell you if
This calculator is for people with asthma. To use this tool, you must have a peak flow number. Your peak flow is how fast you exhale air after taking a deep breath. Your peak flow tells you and your doctor how well your lungs are working. Take pea...
C
The more active you are, the more calories you burn. Running or jogging, for instance, burns more calories than bowling. Carrying your clubs when golfing burns more calories than riding in a golf cart. Your weight also affects the number of calori...
Curious about how tall your child will be when he grows up? A
Body mass index (BMI) is a measure of a person's body fat. BMI is calculated using a person's weight
Drinking can be an expensive habit. While you may not notice a dollar here or two dollars there, consider how much you spend per week and per year on alcohol.
There isn't anything good that can be said about smoking. It's bad for your health and the health of those around you. Now, on a positive note, do you know how much money you could save if you quit smoking today?
D
It is important to estimate your due date so you and your healthcare provider can schedule proper prenatal care and plan for your baby's birth. Your healthcare provider uses a method similar to this calculator to give you your due date.
O
A woman is fertile (able to become pregnant) only during a certain part of her monthly cycle—just before and during ovulation. By learning when you ovulate, you can predict when you're likely to be fertile. This calculator provides approximate ovu...
T
Your target heart rate is the range at which sustained physical
W
According to the American Heart Association, women with a waist-to-hip ratio of less than 0.88 and men with a ratio of less than 0.95 have a decreased risk for obesity-related health problems. Find out how you score.
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