There are a lot of factors to consider, just as there are in losing the weight.
I think you might be quite a bit taller than a lot of us so you would have to adjust your cals accordingly. You might also be able to figure out comparisons using ratios (?).
I am 5'4", 54 yrs. old, and I'm maintaining 135 lbs. on about 1600 cals every day for 3 days and then 2000 cals the 4th day. I have a very active job - commercial dogwalker - so am able to eat quite a bit more than I would if I were inside at a desk.
Dagmar