How Many Inches Are in 20 Centimeters? 20 Cm equals 7.8740 Inches (20 Cm = 7.8740 In). To Convert 20 Cm to Inches you could also use our free Online Tool. To convert length x width x height dimensions from centimeters to inches we should multiply each amount by the conversion factor. One centimeter equals 0.393701 inches, in order to convert 40 cm x 20 cm x 25 cm to inches we have to multiply each amount of centimeters by 0.393701 to obtain the length, width and height in inches. In this case to convert 55 cm by 40 cm by 23 cm into inches we should multiply the length which is 55 cm by 0.393701, the width which is 40 cm by 0.393701 and the height which is 23 cm by 0.393701. The result is the following: 55 x 40 x 23 cm = 21.65 x 15.75 x 9.06 inches. Definition of centimeter • 115 centimeters (55 x 40 x 20 cm) or 45 linear inches (22 x 16 x 8 in) including handles and wheels • Fit in the overhead bin or under the seat in front of you • Personal item should not exceed the following size and weight restrictions: • 80 centimeters (40 x 30 x 10 cm) or 32 linear inches (16 x 12 x 4 in) For photography, the most common sizes of photos are 4x6", 5x7", 8x10" and 16x20". Depending on if you want a matboard border around the photo, the frame size can become bigger because of this. For artworks, in Australia the most common sizes are A4, A3, and A2 frames to suit these popular paper sizes, which are also popular paper printing sizes. Convert 35 cm x 20 cm to inches. To convert length x width dimensions from centimeters to inches we should multiply each amount by the conversion factor. One centimeter equals 0.393701 inches, in order to convert 35 cm x 20 cm to inches we have to multiply each amount of centimeters by 0.393701 to obtain the length and width in inches. To convert length x width x height dimensions from centimeters to inches we should multiply each amount by the conversion factor. One centimeter equals 0.393701 inches, in order to convert 40 cm x 20 cm x 55 cm to inches we have to multiply each amount of centimeters by 0.393701 to obtain the length, width and height in inches. Has anyone travelled with a 55 x 40 x 20cm cabin bag recently? Thanks :-) Report inappropriate content . 1-9 of 9 replies Sorted by 1. RojBlake There's going to be a bit of leeway in the allowed size, because Emirates also quote a maximum size in inches which is a little bigger all round (though unfortunately virtually the same for the one Ryanair say the size of the free small carry-on bag is 40 x 20 x 25cm and can be a maximum of just 20 litres and I still want to bring a larger suitcase or backpack with you ( 10 kgs allowance) alongside a the free small bag ( 40cm x 20 cm x 25cm) then you have to pay €14 per person. Dimensions are 55 x 35 x 20cm so perfect again if Cabin Bags 40 x 20 x 25 cm. Famously quipped " the Ryanair size ", 40 x 20 x 25 cm (16 x 8 x 10 in) is the maximum dimensions of a cabin bag (such as a laptop bag or handbag) that ultra-cheap airline Ryanair would allow its passengers to carry into its cabin free of charge under its strict baggage allowance policy. gf2d.