At some point in our lives, we’ve all had that moment where we racked our brains to convert feet to meters, liters to gallons, or something else.. The unit you were using just wasn’t good enough. It had to be something else. Luckily, with our Conversion Calculators, you’ll never have to calculate centimeters to inches in your head again. Instead, just go to the appropriate page, input the values, and you’re done. From now on, all of your conversions will be easy.