The Daily Calcs Blog
Guides, explainers, and practical tools across finance, health, and everyday math - written by the people who build the calculators.
Blog posts
- FinanceJul 13, 2026
Car Loan Amortization with Extra Payments Guide (2026)
Instantly see how extra car loan payments change your payoff date. Three auto examples show months cut and interest dollars saved. Free calculator.
- FinanceJul 13, 2026
HELOC Amortization Schedule - Interest-Only (2026)
Compare HELOC interest-only draw vs repayment amortization instantly. Three examples show the payment jump and interest cost. Free calculator.
- FinanceJul 13, 2026
VA Loan Inspection Requirements - MPR Guide (2026)
Instantly check VA home loan inspection and MPR requirements. See three repair-cost buyer scenarios and a closing checklist. Free calculator.
- FinanceJul 13, 2026
How to Assume a VA Loan - Fee & Equity Math (2026)
Instantly compare assuming a VA loan vs a new mortgage. See the 0.5% funding fee, equity gap cash, and three payment examples. Free calculator.
- FinanceJul 13, 2026
Personal & Business Loan Amortization (2026 Guide)
Instantly build a personal or business loan amortization schedule. Get the payment formula plus three worked examples ($8k-$75k). Free calculator.
- FinanceJul 13, 2026
Should I Refinance to a 15-Year Mortgage Now? (2026)
Instantly decide if a 15-year refinance is worth higher payments. Compare interest saved and break-even across three scenarios. Free calculator.
- CraftsJul 2, 2026
How DMC Thread Color Matching Works - RGB vs Perceptual (2026)
Learn how DMC floss color matching works. Why simple RGB converters fail, how perceptual matching (CIEDE2000) ranks threads, and how to verify colors on fabric.
- PetsJun 29, 2026
Cat Age in Human Years - Month Quick Reference (2026)
How old is 4 months in cat years? About 5 human years. 6 months ≈ 8; 10 months ≈ 14. Full cat age lookup table plus free birthday and weeks calculator.
- PetsJun 29, 2026
How to Tell a Cat's Age: Physical Signs vs. Calculator
How to tell how old a cat is: teeth, eyes, coat, and behavior markers, then verify with the free cat age calculator. Kitten teeth under 7 months. Senior at 11+.
- FinanceJun 28, 2026
Average Home Price by Zip Code & State (2026)
See 2026 average home prices by state and zip-level benchmarks. Compare medians and monthly payment impact. Free home affordability calculator.
- FinanceJun 28, 2026
Bridge Loan Guide - Buy Before You Sell (2026)
Bridge loans let you buy before selling in 2026. See rates, 6-12 month terms, and $500k home examples. Free bridge loan calculator.
- FinanceJun 28, 2026
Construction Loan vs Mortgage - Cost Guide (2026)
Compare 2026 construction loan vs permanent mortgage costs: rates, draw schedules, and $400k build examples. Free mortgage payment calculator.