Color-Black and White

[gender bombs]

If I bring the negatives to a one hour photo, can they change a color picture into black and white?

 

[KevinR]

Only if they have B&W paper to print on.

 

[Jeff Canes]

Most of the new digital mini-labs can, but it is printed on color paper

 

[ksmattfish]

In the USA almost all photo labs, economy and pro, have switched to digital printing methods, and I usually see BW from color negs as an option.