Indeed. That's why I bothered to calculate all of mine.
Which reminds me... Since you all know a bit about them anyways...
Pulsar-class EWC sensor platform
This vessel carries state-of-the-art sensors and countermeasures, increasing situational awareness and enhancing a fleet's capability to identify and respond to various crises with greater efficiency.
Length: 180m
Beam: 220m
Height: 87m
Decks: 15
Mass: 500,000 metric tons
Crew: 382
Tellar-class Heavy Frigate
The Tellar-class Heavy Frigate is designed as a counterpart to the Andor-class Destroyer currently in production. With the latest warp drives and impulse technology, the Tellar class is built to be long-ranged, and not to be as dependent on resupply as it operates far from its base.
Length : 243 m
Beam : 109 m
Height : 54 m
Decks : 7
Mass : 500,000 metric tons
Crew : 146
Andor-class Destroyer
The Defiant class, while groundbreaking, had numerous flaws which were never able to be corrected fully. The Andor class takes the lessons learned from the Defiant to create a more defense-oriented ship capable of meeting threats such as the Borg with confidence.
Length : 160 m
Beam : 145.5 m
Height : 32 m
Decks : 5
Mass : 300,000 metric tons
Crew : 72
Vulcan-class Heavy Cruiser
The Vulcan-class Heavy Cruiser is an updated version of a design first proposed during the Dominion War. At the time, the development of the necessary technology, and expense of design and production of the ship was considered unfeasible. With the inclusion of modern engine, shield and weapon technology, the vessel can now be realized for a fraction of the cost.
Length : 512 m
Beam : 238 m
Height : 58 m
Decks : 12
Mass : 2,500,000 metric tons
Crew : 672
Centauri-class
The Centauri-class Tender is the first ship of its kind in Starfleet. Its modular internal design allows for quick reconfiguration to suit a variety of roles, from massive transport for tens of thousands of refugees or evacuees, to a mobile surgical hospital with thousands of beds, to its primary role: resupply and repair. This class should allow much greater range for exploration fleets and long-range patrols.
Length : 712 m
Beam : 368 m
Height : 328 m
Decks : 60
Mass : 8,000,000 metric tons
Crew : 600
Credit for all images goes to the excellent modellers at Bridge Commander Files.