To calculate your average grade, follow these steps: Multiple each grade by its weight. In this example, you received a 90% on the first assignment and it was worth 10%. So multiply 90 x 10 = 900. You also received an 80% on the test and it was …
BMI is a common tool that measures a person’s weight in relation to their height. A BMI calculation provides a single number, which falls into the …
All of the formulas, have the same format of a base weight given a height of 5 feet, with a set weight increment added per inch over the height of 5 feet. For example, if you are a 5'10" male estimating your ideal weight with the Devine formula, you would add (2.3 × 10) kg to 50 kg to get 73 kg, or ~161 lbs.
Final Grade Calculator. Use this calculator to find out the grade needed on the final exam in order to get a desired grade in a course. It accepts letter grades, percentage grades, and other numerical inputs. The calculators above use the following letter grades and their typical corresponding numerical equivalents based on grade points.
Letter Grade | GPA | Percentage |
---|---|---|
C- | 1.7 | 70-72% |
D+ | 1.3 | 67-69% |
D | 1 | 63-66% |
D- | 0.7 | 60-62% |
Letter Grade | Percentage | 4.0 Scale |
---|---|---|
C+ | 77-79 | 2.3 |
C | 73-76 | 2.0 |
C- | 70-72 | 1.7 |
D+ | 67-69 | 1.3 |
Percent | Letter Grade |
---|---|
67 - 69 | D+ |
63 - 66 | D |
60 - 62 | D- |
< 60 | F |
Instead of just summing up all the grades and then dividing them by the total number of grades (which would get the basic average), each grade is multiplied by weight and then summed up and this time divided by the total weight or credits, as explained below: Weighted Average = ( Grade1 * Weight1 + Grade2 * Weight2 + ...
This is because the basic average of a group of numbers is the same calculation as a weighted average except that the weights of all the numbers are calculated as being the same.
The most common ways of measuring body fat percentage is to use a skinfold measurement, which uses special calipers to pinch the skin.
Essential fat: A person needs essential fat to survive. It plays a role in a wide range of bodily functions. For men, it is healthy to have 2 to 4 percent of their body composition as essential fat. For women, the figure is 10 to 13 percent, according to the American Council on Exercise (ACE).
Research has shown that people who have more body fat around their middle are more likely to develop cardiovascular disease (CVD) and diabetes.
A woman who is 5 feet and 4 inches tall (163 cm), should have a waist measurement below 32 inches (81 cm).
A BMI of less than 18.5 means that a person is underweight. A BMI of between 18.5 and 24.9 is ideal. A BMI of between 25 and 29.9 is overweight. A BMI over 30 indicates obesity.
BMI can also offer a rough idea of whether or not a person’s weight is healthy, and it is useful for measuring trends in population studies.
High-performance athletes, for example, tend to be very fit and have little body fat. They can have a high BMI because they have more muscle mass, but this does not mean they are overweight.
Thus far, there is no measure, be it IBW, body mass index (BMI), or any other that can definitively state how much a person should weigh to be healthy. They are only references, and it's more important to adhere to making healthy life choices such as regular exercise, eating a variety of unprocessed foods, getting enough sleep, etc. than it is to chase a specific weight based on a generalized formula.
The taller the person, the more muscle mass and body fat they have, which results in more weight. A male at a similar height to a female should weigh about 10-20% heavier.
IBW formulas were developed mainly to facilitate drug dosage calculations. All of the formulas, have the same format of a base weight given a height of 5 feet, with a set weight increment added per inch over the height of 5 feet. For example, if you are a 5'10" male estimating your ideal weight with the Devine formula, you would add (2.3 × 10) kg to 50 kg to get 73 kg, or ~161 lbs.
Medium boned = wrist size 6.5" to 7.5". Large boned = wrist size over 7.5". A person who is large boned will naturally weigh more than someone who is small boned, even at the same height, making body frame size a factor that can affect measurements such as IBW and BMI.
This is because the male body generally has higher muscle mass, and muscle is heavier than fat. Not only that, but women generally have lower bone density.
The formulas differ in the values used based on the research of the scientists involved in their development, and their findings. The Devine formula is the most widely used formula for the measurement of IBW.
A person who is large boned will naturally weigh more than someone who is small boned, even at the same height, making body frame size a factor that can affect measurements such as IBW and BMI.
Sometimes you'll get your final exam grade but the instructor hasn't yet posted final class grades. You can use this calculator to find your final class grade once you know your final exam score. Use the formula:
My grade in Statistics class is 85%. I want to get at least an A- or 90% in the class for the term. What score do I need on the final exam if it is worth 40% of my grade?
Going into finals my grade in Economics was 91%. My final exam score was 88.6% and it was worth 15% of my grade for the course. What is my final grade in the course?
Add Course Name and Your Letter Grade To get started, enter the course name (optional) and select letter grade from the dropdown list. You can add and edit any number of courses for each semester.
See the Result of Your GPA Calculation After you have completed all the fields, our calculator will immediately show your weighted GPA and now you can download this calculation as a pdf document or image.
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