Blog
Practical guides that explain the math behind everyday decisions — written to be read, not skimmed.
What Is Inflation and How to Protect Your Money From It
Inflation quietly shrinks your savings every year. Here's how it works, how it's measured, and the practical ways to keep your money's value.
June 12, 2026 · 8 min read
Percentage Tricks That Make Everyday Math Effortless
Tips, discounts, taxes and interest are all percentages. Learn the mental shortcuts and the three formulas that cover every percentage problem.
June 10, 2026 · 6 min read
How Many Calories Should You Eat Per Day? A No-Nonsense Guide to TDEE
Cut through diet noise: how to estimate your real calorie needs with TDEE, set a sustainable deficit or surplus, and adjust when progress stalls.
June 8, 2026 · 8 min read
Compound Interest Explained: Why Starting 10 Years Earlier Beats Investing Twice as Much
A practical guide to compound interest — the formula, the rule of 72, and real examples showing why time beats contribution size.
June 1, 2026 · 7 min read
BMI vs. Body Fat Percentage: Which Number Actually Matters for Your Health?
BMI and body fat percentage often disagree. Learn what each measures, where each fails, and which targets are actually worth pursuing.
May 20, 2026 · 7 min read
How to Calculate EMI on a Home Loan: Formula, Examples and Smart Prepayment Strategy
Learn exactly how home loan EMI is calculated, how interest and principal split over time, and the prepayment strategies that save the most money.
May 12, 2026 · 8 min read