No need to convert. the centre of both sizes will always be in the same position, irrespective of how wide the diameter is... up to 200mm diameter steel.
I'm guessing that you are changing the re-bar specification for cast concrete... might I suggest that you clamp together 2 long bits of 2 x 2 or 3 x 2 along their lengths, and then drill a 10mm hole at 200mm centres along the join... then unclamp and lay apart... repeat for bars cutting across at 90 degrees... then simply drop the re-bar into the now 'half' holes.. far quicker than measure and tie, measure and tie, etc.
200mm
Yes, 2 meters is equal to 2000 millimeters, as there are 1000 millimeters in one meter. To convert meters to millimeters, you multiply by 1000. Therefore, 2m = 2 × 1000mm = 2000mm, not 200mm.
200mm = 20cm
600,000mm
20cm=200mm
25cm is longer than 200mm which equals 20cm
Well, friend, 200mm is actually equal to 0.2m, not 2m. It's easy to get mixed up with all those numbers, but don't worry, mistakes are just happy little accidents. Just remember, 1 meter is equal to 1000 millimeters, so all you need to do is divide by 1000 to convert between the two.
The maximum focal length of the Nikon DX 55-200mm lens is 200mm.
To subtract 20cm from 1070mm, you first need to convert the units to the same measurement. Since 1cm is equal to 10mm, 20cm is equivalent to 200mm. Therefore, 1070mm - 200mm = 870mm. So, 1070mm take away 20cm is equal to 870mm.
8mm diameter bars at 200mm x 200mm square spacing
steel pipe 200mm per meter kg wait
20cm