HelpMeHowTo
Simple one‑page tools and guides to handle boring work, money, and math questions. No login. No sign‑up. Just quick answers and rough numbers.
Tools & calculators
Jump straight into the calculator or template you need.
- Sick day email generator
- “Is this email sketchy?” checker
- Salary ↔ hourly pay calculator
- Take‑home pay estimator
- Loan & debt payoff calculator
- BMI calculator
- Age calculator
- Grade calculator
- Slope calculator
- Tip & split calculator
- Car loan payment calculator
- “How much house can I afford?” calculator
- Image compressor & resizer New
- Free printable calendar (monthly & yearly)
Guides & info
Short explainers when you want context, not just numbers.
Curious why this exists, what we collect (and don’t), and how to send feedback if a tool is off? These pages explain the ground rules and how to send feedback if a tool is off.
What to expect
HelpMeHowTo is a collection of small, focused tools and short guides. Each tool is designed to answer a specific question quickly, and most pages include a “how it works” section so you can sanity‑check the result.
When these tools are a good fit
- You want a fast estimate or a draft template you can copy‑paste.
- You’re comparing a few scenarios (different salary, APR, term length, tip %, etc.).
- You want the logic explained without having to dig through a spreadsheet.
When you should double‑check elsewhere
- Anything with legal, medical, or tax consequences.
- Situations where small details change the answer (local tax rules, loan fees, benefits, etc.).
- When you need a final number for a contract or an official form.
If you spot a bug or want a new tool, use the contact page. For how we handle privacy and cookies, see the privacy policy.
How we keep it simple
- No accounts: tools should work without creating logins.
- Fast pages: calculators are designed to load quickly on mobile.
- Clear assumptions: every tool explains what it’s doing (and what it isn’t).
Popular starting points
Why there are guides
Numbers are only helpful if you understand the assumptions behind them. Guides explain the logic, show common mistakes, and give a few “real life” checks so the result doesn’t surprise you.
FAQ
- Do I need to create an account? No. Tools are built to work without logins.
- Are results exact? Many are estimates. The page notes explain assumptions and edge cases.
- Can I request a new tool? Yes — use the contact page and include example inputs/outputs.