# Tools on this site

Free in-browser calculators. Nothing is uploaded.

## Words to minutes
- URL: /words-to-minutes/
- Formula: minutes = words ÷ words_per_minute
- Common spoken-English pace: 130 wpm (slow 100, presentation 150, fast 160)
- Reverse: words = minutes × wpm
- Word count splits on whitespace; CJK characters count individually
- No login, no payment

## Prorated rent
- URL: /prorated-rent/
- Inclusive nights: first night and last night both count
- actual: rent ÷ days_in_month × occupied_days
- 30-day: rent ÷ 30 × occupied_days
- 365-day: rent × 12 ÷ 365 × occupied_days
- Cross-month ranges are split by calendar month then summed
- Currency is a display label only; amounts are not FX-converted
- Not legal advice; the lease wins

## Languages
English, Spanish, Chinese, Portuguese, French, German, Japanese, Arabic.
Unknown region → English. Unknown currency → USD.