10+ 3/8 Toli In Mm Background. We assume you are converting between inch and millimetre. 3/8 equals how many mm?
1 metre is equal to 39.370078740157 inch, or 1000 mm. M cm mm yards feet inches thou pica point hpgl pixels. This was not a satisfactory reference as barleycorn lengths vary naturally.
Just short of 3/8 inch.
1 mm = 0.03937007874 inch. The british standards institute defined the inch as 25.4mm in 1930 in the document metric units in engineering. To convert mm to inches, multiply the millimeter value by 0.03937007874 or divide by 25.4. Note that rounding errors may occur, so always check the results.