Liquid Measurement Conversion from Metric to U.S. Measurements. If you're making a recipe that uses metric measurements, you'll probably have to convert the measurements before you get cooking.

Tire size conversion chart that shows what P-metric tires sizes are to the equivalent imperial ... you can do a little quick math in your head and get an equally approximate idea of how tall an ...

So, for quick mental math, multiplying centimetres by 0.4 can give a close idea of the measurement in inches. However, for exams or accuracy, use the precise 2.54 conversion. Quick reference table ...