Head-to-Head

United States vs United Kingdom

Side-by-side military and economic comparison. Blue is United States, red is United Kingdom. Every figure links back to its full world ranking.
🇺🇸 United States
MIL. STRENGTH #1
VS
🇬🇧 United Kingdom
MIL. STRENGTH #6
335M 68M
👥 Population
$29.2T $3.6T
📈 GDP (Nominal)
$877B $75B
💰 Defense Budget
1.4M 185k
🪖 Active Personnel
📈 United States's economy is 8.1× larger
💰 United States's defense budget is 12× larger
🪖 United States's active force is 7.5× larger
✈️ United States's air fleet is 21× larger
👥 United States's population is 4.9× larger
MANPOWERLANDAIRNAVALECONOMYBUDGET
United StatesUnited Kingdom
Fleet Modernity — Quality, Not Just Count
ADVANCED
✈️ Air Fleet
ADVANCED
ADVANCED
🛡️ Armor Fleet
ADVANCED
ADVANCED
⚓ Naval Fleet
ADVANCED
LEADING
🛰️ Drones / UAV
ADVANCED
Tiers weight fleet generation and era, not raw counts — a smaller modern fleet often outmatches a larger obsolete one on paper.
Leads More Categories
★ United States
United States wins 6 of 6 · United Kingdom wins 0 of 6
Manpower
★ United States
Financials
★ United States
Airpower
★ United States
Land Power
★ United States
Naval Power
★ United States
Strategic
★ United States
Manpower
★ 335,000,000
👥 Total Population
68,000,000
★ 1,390,000
🪖 Active Personnel
185,000
★ 442,000
🎖️ Reserve Personnel
80,000
0
👮 Paramilitary Forces
n/a
Financials
★ $877B
💰 Defense Budget
$75B
★ $29,200B
📈 GDP (Nominal)
$3,600B
Airpower
★ 13,250
✈️ Total Aircraft
630
★ 1,850
🛩️ Fighter Aircraft
140
★ 11,400
🛫 Bombers & Other Aircraft
490
★ 5,463
🚁 Helicopters (Total)
n/a
Land Power
★ 4,650
🛡️ Tank Strength
220
★ 39,223
🚚 Armored Vehicles
n/a
★ 1,498
💥 Towed Artillery
n/a
Naval Power
★ 440
⚓ Fleet Strength
60
★ 68
🌊 Submarines
10
★ 11
🛳️ Aircraft Carriers
2
Strategic
★ 5,177
☢️ Nuclear Warheads
225
Full profile
🇺🇸 United States
Category winners count metric-by-metric leads only; "n/a" values count as zero, so data gaps can skew a category. Cross-check before citing.