Loading...
24 tools
Audiobook speed calculator that uses book length, current speed, and a target listening time to compute the required playback speed and time saved. It is designed to optimize listening time and help you finish within a chosen window. ([thecalcs.com](https://www.thecalcs.com/calculators/fitness-lifestyle/audiobook-speed-calculator?utm_source=openai))
Upside-down text generator lets you turn regular text upside down and optionally reverse the character order.
Use our italic text generator to instantly create italic, bold italic, serif, and sans-serif italic text for copy and paste.
Do you want to explore the world from Tolkien's stories? This journey will be long, so use our The Lord of the Rings calculator to plan it!
The NATO phonetic alphabet translator helps you convert between English letters and the NATO phonetic alphabet.
Check what you could have accomplished if you get out of your social media bubble.
Tent size calculator estimates how large a tent you'll need for an event.
Newtum offers a free Beach Price Index Calculator that estimates beach-day cost by combining typical expense inputs such as sunscreen, water, and other items. The tool is browser-based, requires no account or paid subscription, and is intended for quick vacation budget comparison across beach scenarios.
Generate bold text you can copy and paste anywhere. Use our bold text generator for Facebook, Discord, HTML, and social media with Unicode bold fonts.
The Drake equation for love calculator estimates the number of potential perfect partners based on your preferences.
Do you feel like you could be doing something more productive or educational while on a bus? Or while cleaning the house? Well, why don't you dive into the rich world of podcasts! With this podcast calculator, we'll work out just how many great interviews or fascinating stories you can go through by reclaiming your 'dead time'!
Watch or watch not; there is no try: with our Star Wars marathon calculator, you will learn the best way to enjoy all the Star Wars movies and series!
This calculator shows how you could use your TV time in a more productive way.
Find out how to hang a hammock with this handy hammock hang calculator.
This Harry Potter calculator will help you convert between the various coins of the wizarding currency.
Plan your journey through this year's most acclaimed films with our Oscar Marathon Calculator.
Want to join The Witcher frenzy and catch up on the books and the games? That's a lot reading 📚 and gaming🎮 material, so make sure to use this calculator to plan it out beforehand!
The Yes or No Generator is the ultimate decision tool for "Yes" or "No" questions. The calculator randomly generates "Yes" or "No" answers for you.
The clay shrinkage calculator will help you estimate the size of your handmade clay objects after drying.
Wondering how many helium balloons it would take to lift you up in the air? Try this helium balloons calculator! 🎈
Use our Pig Latin translator and have fun creating entire sentences in Pig Latin so that no one can understand you.
The quarantine binge watching calculator can help you plan a TV show marathon to enjoy a few afternoons.
The quarantine silver lining calculator shows you the savings you make while staying home.
The TV series duration calculator tells you how many days or weeks it would take to watch every episode of your favorite TV series.