How do I convert 50 cm to inches?

19.685 inches is 50cm

answer :: 31.4961 in.
But, what you might find more useful is how to quickly convert a measurement using google. Your question, for example, could be answered by going to google.com and entering; convert 800 mm to inches
Also, could be handy to know that 800mm = 80cm or .8m
(cm = centimeters / m = meters). A meter is just a bit more than an imperial yard. Imperial being inches, feet, yards & miles ..the most-commonly used measurements in the United States. Check Wikipedia for more detailed & lesser known measures of imperial measurement.
Imperial units Wikipedia

google does that, it can convert most things for sure simple linear measurements.
from metric to imperial inches.
like this google

17.5 cm converter to inches

first hit about 6.9"

https://cmtoinches.co/Convert-17.5-cm-to-inches-17.5

There is a conversion tool @ www.convert.com
30 cm = 11.81102 inches
50 cm = 19.68504 inches
You could say 12 x 20
Regards
Sir John Dana Hamilton Taylor

Multiply each measurement by 0.393701. The answer is the measurement in inches.

there is approx 15 cm clear space on both side so long as you dont use screws longer than 6 cm you will not hit any circuits


merry christmas

although manufacturers stated width is 50 cm it is in fact 49.5cm (to fit 50cm) you need to measure the new f/freezer be carefull "all sizes are approximate"
a nominal 50cm should just slide in.....you need to go to your favorite local store and explain in detail, if after your explanation, it doesn't fit you are not legally obliged to pay for it.. take a witness......
and only pay a small deposit.