Ottieni la lunghezza consigliata dell'episodio per argomento, pubblico e carico pubblicitario, più stime accurate della dimensione del file MP3/AAC per qualsiasi bitrate.
| Duration | MP3 (kbps) | File size |
|---|
Recommended length blends two signals: (1) typical format duration from Edison/Spotify research, and (2) audience listening context (commute averages 27 min, workouts 38 min, deep listens 75+ min).
File size = bitrate × duration. 128 kbps × 60 min = 128/8 × 3600 ≈ 57.6 MB. Most directories cap at 500 MB per file.
Battery Life Runtime Calculator (mAh)
Calculate how long a battery lasts at a given current draw — mAh to hours, Wh, and screen-on time.
Fertilizer / Nutrient Dilution Calculator
Dilute liquid fertiliser concentrate to target PPM or EC for soil and hydroponics.
Paper Size Converter (A4 / Letter / B-Series / JIS)
Convert between ISO A/B/C, US Letter / Legal / Tabloid and Japanese JIS paper sizes in mm and inches.
Font Size Converter (pt, px, rem, em, %)
Convert font sizes between pt, px, rem, em and % for web and print typography.
Time Zone Overlap Calculator (Remote Teams)
Find overlapping productive hours across up to 8 time zones for distributed teams.
Word Count to Pages Converter (Book / Essay / Manuscript)
Estimate pages from word count by genre, font, size and spacing — novel, essay, manuscript, blog.
