Data Quality84%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the midget / coastal submarines category.
01 / Overview
Ha-101-class submarine
Category
Country
Prime contractor
Production
1944–1945
Quantity
10
Unit Price (current)
$9.1M↗ 1729% inflation · 1944→2025
Original Price
$496.5K (1944)
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
MIDGET / COASTAL SUBMARINES · WORLD WAR II
14
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
$9.1M
Original: $496.5K (1944)
Inflation: +%1729
ⓘ Performance/Price and MASS score are computed across all units in the midget / coastal submarines category, regardless of era.
02 / Specs & Design
◎Identification4MOD.4
- Laid Down1944
- Commissioned1944
- Boats in Class10
- In ServiceYes
◈Displacement & Dimensions5MOD.5
- Surfaced Displacement429 t
- Submerged Displacement493 t
- Length44.5 m
- Beam6.1 m
- Draft4.04 m
▣Propulsion6MOD.6
- PropulsionDiesel-Electric
- Nuclear-PoweredNo
- Air-Independent Propulsion (AIP)No
- Shaft Power298 kW
- Top Speed (surfaced)10 kn
- Top Speed (submerged)5 kn
◇Diving & Endurance2MOD.2
- Test Depth100 m
- Complement (crew)22
◆Armament2MOD.2
▤Production1MOD.1
- Operators1
03 / History
SERVICE LIFESPANStill in Service
- 1944Production started
- 1945Production ended
82
years in service
1
years in production
10
units produced
1
countries operating
ⓘ The producing country still actively operates it.
05 / MASS Score
MIDGET / COASTAL SUBMARINES RANKING Midget / Coastal Submarines · World War II
MASS RANKINGSMASS ↗
37MIDGET / COASTAL SUBMARINES14WORLD WAR II · MIDGET / COASTAL SUBMARINES311JAPAN · ALL WEAPONS1PRICE · MIDGET / COASTAL SUBMARINES523PRICE · ALL WEAPONS2PERFORMANCE/PRICE · MIDGET / COASTAL SUBMARINES
ⓘ Rankings are within theMidget / Coastal Submarinescategory.
📖 TERMS ON THIS PAGE1terms
Propulsion system combining diesel engines to generate electricity, which powers electric motors driving the vessel's propellers.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources