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More guides and examples for calculators, formulas and useful everyday concepts.

Articles

Page 4 of 10.

Real Estate · 5 min read

Mortgage prepayment: reduce the term or the payment?

Compare shortening a mortgage with lowering its monthly payment after an early principal payment.

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Finance · 6 min read

Car loans: how to calculate the payment and interest

Estimate a car loan payment from the amount financed, rate and term, then account for fees, insurance and add-ons.

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Health · 4 min read

BMI vs waist-to-height ratio

Compare BMI with waist-to-height ratio and learn how the two screening measures can provide complementary context.

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Real Estate · 5 min read

How to convert an annual mortgage rate to a monthly rate

Convert a nominal annual mortgage rate for monthly payment and amortization calculations.

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Health · 4 min read

Healthy weight by height: an adult reference table

See approximate healthy-weight ranges by height, calculated from the standard adult BMI range of 18.5 to 24.9.

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Health · 4 min read

BMI vs body fat percentage

Compare what BMI and body fat percentage estimate, how each is measured and when one may add context to the other.

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Health · 4 min read

How much should I weigh for my height?

Estimate an adult healthy-weight range from height and BMI, while recognizing why there is no single ideal number.

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Health · 4 min read

How to interpret your BMI result

Read an adult BMI result by category while accounting for muscle, age, pregnancy and other important limitations.

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Health · 4 min read

BMI in older adults: why interpretation requires care

Learn how age-related changes in muscle and body composition can make BMI less informative in older adults.

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Real Estate · 5 min read

Fixed vs. variable mortgage rates

Compare payment certainty under a fixed rate with the potential increases and decreases of a variable-rate mortgage.

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Health · 3 min read

BMI for men and women: is it calculated differently?

Learn why the adult BMI formula and categories are the same for men and women, while body composition may differ.

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Health · 4 min read

BMI during pregnancy: why it is interpreted differently

Understand why pre-pregnancy BMI—not a routine adult BMI result during pregnancy—guides gestational weight recommendations.

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