The SolveSmart Blog
Plain-English guides on money, health, and the everyday maths our calculators help with. No filler, no jargon — just useful stuff.
Finance · 6 min
How to pay off a loan faster without earning a cent more
The real gains come from how a loan is structured, not how much you make.
Finance · 6 min
How much house can you actually afford?
The 28/36 rule, the hidden costs, and why the bank’s maximum isn’t your budget.
Finance · 6 min
Compound interest, explained without the jargon
Why it bends upward, why time beats the amount you save, and how it works in reverse.
Health · 5 min
What your BMI actually tells you — and what it leaves out
Know what it was built for and where it breaks down, and it becomes a handy first glance.
Health · 5 min
Calories, BMR and TDEE explained
What the numbers mean, why crash diets backfire, and how to read an estimate sensibly.
Tech · 5 min
How to make passwords you’ll never need to remember
Length beats clever tricks, and a password manager does the hard part for you.