The best an lightest option to get would be a chicken burrito bowl with no rice, no cheese and no sour cream and instead have black beans, fajita veggies, guacamole, lettuce and salsa. This would be 320 calories with the amount they serve you.
Google "Chipotle Nutrition Facts Calculator 2.0" and there you can add up exact what you put in your burrito bowl and it will give you the calories you are eating! :)
There is 430 calories in a Steak burrito bowl.
5,000 oh my god!