Hi heidi,
I did your BMR, weight, height, and I guessed you are ~30 (sorry if your not, I went by the pic) BMR-1375.9. TDEE- then I multiplied bmr by activity level 1.375 came up with 1891.8 cal you burn in a day. This can help you out
BMR= cal burned @ rest
TDEE= activity level multipled by BMR
Hope this helps
Not sure if you are aware of this or not, but if not, thought this could save you some time.
Those equations are just estimates, as we all know. This said, multiplying ones body weight by 15 usually does just as well as any of those calculators.