SMS Kaiserin Mathilde I, Rhienland Empire Battleship laid down 1918 (Engine 1919)

Displacement:
	36 457 t light; 38 321 t standard; 41 596 t normal; 44 215 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(746.73 ft / 743.77 ft) x 99.41 ft x (28.87 / 30.44 ft)
	(227.60 m / 226.70 m) x 30.30 m  x (8.80 / 9.28 m)

Armament:
      8 - 16.54" / 420 mm 45.0 cal guns - 2 279.82lbs / 1 034.11kg shells, 80 per gun
	  Breech loading guns in turret on barbette mounts, 1918 Model
	  2 x Twin mounts on centreline, forward deck forward
		2 raised mounts - superfiring
	  2 x Twin mounts on centreline, aft deck aft
		1 raised mount aft - superfiring
      18 - 5.91" / 150 mm 45.0 cal guns - 103.86lbs / 47.11kg shells, 200 per gun
	  Quick firing guns in casemate mounts, 1918 Model
	  18 x Single mounts on sides, evenly spread
      6 - 3.46" / 88.0 mm 45.0 cal guns - 20.97lbs / 9.51kg shells, 200 per gun
	  Anti-air guns in deck mounts, 1918 Model
	  6 x Single mounts on centreline ends, evenly spread
      Weight of broadside 20 234 lbs / 9 178 kg
      Main Torpedoes
      8 - 21.0" / 533 mm, 23.49 ft / 7.16 m torpedoes - 1.499 t each, 11.994 t total
	submerged side tubes
      2nd Torpedoes
      1 - 21.0" / 533 mm, 23.49 ft / 7.16 m torpedo - 1.499 t total
	submerged bow tube

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	13.8" / 350 mm	507.48 ft / 154.68 m	11.98 ft / 3.65 m
	Ends:	7.87" / 200 mm	236.29 ft / 72.02 m	11.98 ft / 3.65 m
	Upper:	5.91" / 150 mm	507.48 ft / 154.68 m	8.01 ft / 2.44 m
	  Main Belt covers 105% of normal length

   - Torpedo Bulkhead - Additional damage containing bulkheads:
		2.36" / 60 mm	507.48 ft / 154.68 m	28.12 ft / 8.57 m
	Beam between torpedo bulkheads 58.73 ft / 17.90 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	13.8" / 350 mm	5.91" / 150 mm		13.8" / 350 mm
	2nd:	5.91" / 150 mm	      -			      -
	3rd:	0.39" / 10 mm	      -			      -

   - Armoured deck - multiple decks:
	For and Aft decks: 2.95" / 75 mm
	Forecastle: 2.95" / 75 mm  Quarter deck: 2.95" / 75 mm

   - Conning towers: Forward 15.75" / 400 mm, Aft 0.00" / 0 mm

Machinery:
	Oil fired boilers, steam turbines,  plus diesel motors,
	Electric motors, 4 shafts, 79 097 shp / 59 006 Kw = 25.00 kts
	Range 15 000nm at 12.00 kts
	Bunker at max displacement = 5 894 tons

Complement:
	1 456 - 1 893

Cost:
	£6.927 million / $27.708 million

Distribution of weights at normal displacement:
	Armament: 3 290 tons, 7.9%
	   - Guns: 3 263 tons, 7.8%
	   - Weapons: 27 tons, 0.1%
	Armour: 14 291 tons, 34.4%
	   - Belts: 5 426 tons, 13.0%
	   - Torpedo bulkhead: 1 247 tons, 3.0%
	   - Armament: 3 999 tons, 9.6%
	   - Armour Deck: 3 212 tons, 7.7%
	   - Conning Tower: 407 tons, 1.0%
	Machinery: 2 809 tons, 6.8%
	Hull, fittings & equipment: 16 052 tons, 38.6%
	Fuel, ammunition & stores: 5 138 tons, 12.4%
	Miscellaneous weights: 15 tons, 0.0%
	   - Hull below water: 15 tons

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  67 439 lbs / 30 590 Kg = 29.8 x 16.5 " / 420 mm shells or 9.6 torpedoes
	Stability (Unstable if below 1.00): 1.10
	Metacentric height 6.0 ft / 1.8 m
	Roll period: 17.1 seconds
	Steadiness	- As gun platform (Average = 50 %): 53 %
			- Recoil effect (Restricted arc if above 1.00): 1.00
	Seaboat quality  (Average = 1.00): 1.27

Hull form characteristics:
	Hull has rise forward of midbreak,
	  a normal bow and a round stern
	Block coefficient (normal/deep): 0.682 / 0.688
	Length to Beam Ratio: 7.48 : 1
	'Natural speed' for length: 27.27 kts
	Power going to wave formation at top speed: 46 %
	Trim (Max stability = 0, Max steadiness = 100): 42
	Bow angle (Positive = bow angles forward): 6.00 degrees
	Stern overhang: 0.00 ft / 0.00 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	18.40%,  28.22 ft / 8.60 m,  28.22 ft / 8.60 m
	   - Forward deck:	30.00%,  28.22 ft / 8.60 m,  28.22 ft / 8.60 m
	   - Aft deck:	38.23%,  18.70 ft / 5.70 m,  18.70 ft / 5.70 m
	   - Quarter deck:	13.37%,  18.70 ft / 5.70 m,  18.70 ft / 5.70 m
	   - Average freeboard:		23.31 ft / 7.10 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 104.7%
		- Above water (accommodation/working, high = better): 174.6%
	Waterplane Area: 58 313 Square feet or 5 417 Square metres
	Displacement factor (Displacement / loading): 112%
	Structure weight / hull surface area: 214 lbs/sq ft or 1 044 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.98
		- Longitudinal: 1.13
		- Overall: 1.00
	Adequate machinery, storage, compartmentation space
	Excellent accommodation and workspace room
	Good seaboat, rides out heavy weather easily