What you’ll find here
TheDailyo is a collection of simple, practical calculators and short explanations to help with everyday decisions: comparing job offers, estimating paychecks, planning dates, managing debt, and understanding common money and health metrics.
Clear inputs, clear results
Each tool focuses on the essentials and explains what the numbers mean—without jargon.
Built for real-life questions
Work pay, debt payoff, savings growth, timelines, and simple health math—fast answers you can act on.
Transparency
We may earn from ads (and sometimes affiliate links). It never changes your results.
Start here
Choose a category. Each tool includes a quick explanation and links to related pages so you can go deeper.
Popular tools
These are strong “cluster hubs.” Each one can expand into related pages (examples, FAQs, after-tax versions).
FAQ
Quick answers about how these calculators work and what the results mean.
Are these tools free?
Yes. The calculators are free to use and don’t require an account.
Where do the formulas come from?
We use standard math and common definitions used in finance/work/time calculations. When a tool has multiple valid approaches, we explain the assumptions on that page.
Is this financial or medical advice?
No. These tools are educational. For decisions with big consequences, consider a licensed professional and verify inputs (taxes, benefits, medical context, etc.).
How does TheDailyo make money?
The site may display ads and, in some cases, use affiliate links. This doesn’t change your results and helps keep the tools free.