Blog
Field notes.
Short reads on the math, formulas, and design decisions behind Calcverse.
- Financial··6 min read
How mortgage amortization actually works
Every payment splits between interest and principal. Here's the math, why early payments are mostly interest, and how extra payments change the curve.
Read → - Health··4 min read
BMI: what it tells you, and what it doesn't
Body Mass Index is a fast screening number, not a diagnosis. Here's how it's calculated and where it breaks down.
Read → - Math··5 min read
Converting units without losing precision
Rounding errors add up. Here's how to convert between units — length, mass, temperature — while keeping your numbers honest.
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