FreeUtilityTools | Online Tools and Calculators in English

Ever tried calculating a tip after three margaritas? 🍹 Yeah… us too. That's why we built the Percentage Calculator. Whether you're splitting a bill or figuring out how much that 30% off really saves you, we've got your math-challenged brain covered.

Wondering if your birthday falls on a weekend this year so you can plan that epic party? 🎂 Our Date Calculator and Week Number tools will help you plan your celebration down to the day—because adulting is hard enough without having to count calendar days.

Need to find out if you've eaten your way into a new weight category after the holidays? 😅 Our BMI Calculator has you covered—though we don't judge. Love yourself and your data.

Trying to convert that fancy European recipe but can't figure out if 200 grams of flour is a little or enough to build a sandcastle? 🍪 The Kitchen Converter will save your dinner guests from whatever culinary disaster was about to happen.

Just copied three paragraphs from that PDF and now your text looks like it went through a digital hurricane? Our Whitespace Remover is like Marie Kondo for your messy text. Clean, sleek, and sparking joy in seconds.

Having a heated argument with your friend about whether 1990 is "MCMXC" or "MXM" in Roman numerals? Flex your ancient number skills with the Roman Numerals Converter. Spoiler: it's MCMXC. (Your history teacher would be so proud.)

Need to know how many days until you turn 40 and can officially claim "I'm just entering my forties"? The Days Until Age Calculator is here to fuel your existential crisis—with precision!

Writing your thesis and need to know if you've hit that 10,000-word minimum yet? Or crafting a tweet and need to stay under the limit? Our Word Counter and Character Counter tools are your digital word police.

Can't decide between tacos 🌮 or pizza 🍕 for dinner? Let our Coin Flip or Dice Roller make the hard decisions for you—because sometimes life's biggest questions need a random answer.

Curious about how old a website is? Like... "Did this site exist before social media took over our lives?" kind of curiosity? Use our Domain Age Checker and become an internet archaeologist in seconds.

Need to sort those messy lines of text alphabetically for your color-coded spreadsheet addiction? The Text Line Sorter will make your organization-obsessed heart flutter with joy.

Copying computer code but those special characters keep turning into gobbledygook? Our URL Encoder/Decoder saves the day when "%20" should really just be a space.

ACCIDENTALLY WROTE YOUR ENTIRE EMAIL IN ALL CAPS and now it looks like you're yelling at your boss? The Text Case Converter will save your job (and your dignity) in one click.

Need to figure out how much of that price is actually tax? Our VAT Calculator breaks down those sneaky numbers faster than your accountant returns your calls during tax season.

Ever copied a list of emails and need to make sure you're not sending that promotional email twice to the same person? The Remove Duplicate Lines tool is your digital deduplication hero.

Want to prove to your friends that you really can type 100 words per minute? (Or find out you've been lying to yourself all these years?) Our Typing Speed Test will settle the debate once and for all.

Trying to figure out if that 6-foot sofa will fit in your 180cm doorway? Our Length Converter saves relationships one furniture purchase at a time.

Not sure if that bank account number someone sent you is even valid? Our IBAN Validator helps you avoid those awkward "the money never arrived" conversations with your landlord.

Need to write out that check amount but can't remember if it's "five hundred and" or just "five hundred"? The Number to Words converter makes sure your checks don't bounce due to grammatical confusion.