Guides
Deep dives and how‑tos across health, finance, shopping, travel, and more.
Health & Fitness
How to Calculate BMI
Formula, examples, and categories.
Healthy BMI Ranges by Age
Understand healthy ranges for different ages.
BMI for Children vs Adults
How BMI interpretation differs for kids.
What is MET?
Metabolic equivalents and activity intensity.
Calories Burned vs Heart Rate
Estimating calories from HR data.
Mortgages & Loans
How Mortgage Payments Are Calculated
Principal, interest, taxes, and insurance.
Fixed vs ARM Mortgages
Pros and cons of each mortgage type.
Ways to Lower Your Mortgage Payment
Refinancing, points, and strategy.
How Loan Payments Are Calculated
Amortization and payment formulas.
APR vs Interest Rate
What’s included and why it matters.
How to Pay Off Loans Faster
Snowball vs avalanche and tactics.