We proudly present the collection of the most unique, crazy, knock-your-socks-off calculators on the Web! Here, you can discover Omni Calculator in its full glory, and get the full perspective on what we do and why. Trying to relax? Hang a hammock with our hammock calculator, or lift up in the air on helium balloons. Hungry? We have the best cooking calculators, from boiling eggs to making pancakes. In a more serious mood? Check how many cigarettes you smoke when breathing in smog, or how many years of life you can save by picking a bike over a car. Feeling like starting a DIY project? We suggest sewing a circle skirt. Weโre here to do the math for you, so dive in and enjoy!

Addiction Calculator

Back to School Calculator

BBQ Party Calculator

Bikini Calculator

Black Hole Collision Calculator

Harris-Benedict Calculator (Total Daily Energy Expenditure)

Body Fat Calculator

Body Shape Calculator

Books vs e-Books Calculator

Brexit Calculator

Caffeine Calculator

Calories Burned Calculator

Car Crash Calculator

Hot Car Calculator

Car vs. Bike Calculator

Chilled Drink Calculator

Christmas Tree Footprint Calculator

Circle Skirt Calculator

Coffee Kick Calculator

Egg Boiling Calculator

Every Second

Exoplanet Discovery Calculator

Hammock Hang Calculator

Helium Balloons Calculator

Vampire Apocalypse Calculator

Lost Socks Calculator

New Year's Resolutions Calculator

Pay Gap Calculator

Perfect Pancake Calculator

Pizza Size Calculator

Plastic Footprint Calculator

Quit Smoking And Save Calculator

Schwarzschild Radius Calculator

Dating Theory Calculator

Sleep Calculator

Smog Calculator

Smoking Recovery Calculator

Social Media Time Alternatives

Sunbathing Calculator

Trump's Wall Calculator