Yes you should be somewhere in that range. You should ensure you meet 1500 as a minimum and try not to exceed 1850.
How much working out are you missing?
If you would normally work out for two hours a dy and then you don't, that is significant and you will have to factor that in.
If you normally work out for 30 minutes three times a week, I wouldn't worry about the difference.
Your range is the minimum range for men anyway. So even if you adjusted your fitness goals down it wouldn't lower your caloric requirements.
If you know you're going to have a lighter workout week or keep missing out day by day, perhaps try to be nearer 1500 than 1850 most days.
Your actual weight is not predictable with any certainty.
Deb, in New Zealand