Profit = what's left after all costs. Revenue is always much larger.
Apple
~$97B profit/yr
Saudi Aramco
~$82B
Microsoft
~$72B
Google (Alphabet)
~$74B
Samsung
~$14B
Tesla
~$10B
BMW
~$13B
Toyota
~$28B
Apple earns more profit per year than the GDP of most countries. Samsung and Tesla are surprisingly close in profit size, and both dwarf what most people imagine.
Revenue vs. profit — Samsung example
Revenue is total sales. Profit is what remains. The gap is enormous.
Samsung revenue
~$224B/yr revenue
Samsung profit
~$14B profit
Samsung keeps only about 6 cents of profit per $1 of revenue — that's a thin margin for such a massive company. Apple keeps ~25 cents per dollar (much higher margin).
Part C · Tesla vs BMW — how they compare
Tesla — market cap
~$700–800B
Varies wildly. At peak (2021) it hit $1.2 trillion. Elon's stake is ~13%.
BMW — market cap
~$55B
A fraction of Tesla's valuation, despite selling more cars and being profitable for decades.
Tesla cars sold/year
~1.8M
Growing fast from near zero in 2012.
BMW cars sold/year
~2.6M
Sells more cars but valued at ~1/13th of Tesla.
Tesla's market cap is ~13× BMW's, yet BMW sells more cars and has made consistent profit longer. The gap reflects investor bets on Tesla's future (AI, autonomous driving, energy) rather than its current business. This is the difference between valuation (what investors think it's worth) and earnings (what it actually makes).
Part D · the richest people — and the gap between them
Top billionaires by net worth (~2024, approximate)
#1Elon Musk
~$220B
#2Jeff Bezos
~$180B
#3Mark Zuckerberg
~$160B
#5Bill Gates
~$120B
#10~10th richest
~$80B
#99~99th richest
~$18B
#500~500th richest
~$7B
The #1 person (~$220B) is about 12× richer than #99 (~$18B). Both are still unimaginably far from a normal human's lifetime earnings (~$2–3M total over 40 working years).
What $1 billion actually means for a billionaire
If Elon Musk spent $1 million every single day, it would take him 600 years to spend his fortune.
A $100 purchase for him is proportionally what 3 cents is to someone earning $50,000/year.
The gap between the richest person and the 99th richest (~$18B) is still $200 billion — more than most countries' annual budgets.
Part E · GDP — what countries "earn"
GDP (economic output) per year
USA
~$27 trillion/yr
China
~$17 trillion
Germany
~$4.1T
Japan
~$4.2T
France / UK
~$2.8T each
Sweden
~$590B
Apple's annual revenue (~$380B) is larger than the entire GDP of Sweden (~$590B is close). The US GDP is so large that Apple represents about 1.4% of it alone.
Part F · anchor numbers to memorize
$1M
A lifetime of careful saving for most people
20 years at $50k/year saving everything
$1B
1,000 × a million. Functionally inexhaustible for one person.
1 billion seconds = 31.7 years
~$100B
Apple's annual profit — the world's most profitable company
Earns roughly $3,000 every second, 24/7
~$14B
Samsung's annual profit
Similar ballpark to BMW (~$13B) and Tesla (~$10B)
~$220B
Richest person's net worth (Musk, ~2024)
The 99th richest person has ~$18B — 12× less
$27T
USA GDP — the world's largest economy
China is #2 at ~$17T. The gap is still vast.
Part G · test yourself
1. A headline says "Company X made $500 million profit last year." Is that a lot, a little, or average for a major global company?
It's decent but not exceptional — solidly mid-tier for a large global company. Apple makes ~$97B (200× more). Samsung makes ~$14B (28× more). $500M would be reasonable for a large regional bank, a mid-sized tech company, or a major retailer. It sounds huge to a human but is modest in corporate terms.
2. Tesla's market cap is ~$750B. BMW's is ~$55B. Yet BMW sells more cars. How is this possible?
Stock market value isn't about current earnings — it's about expected future earnings. Investors believe Tesla will dominate electric vehicles, autonomous driving, and energy storage. They're paying for the future. BMW is seen as a mature, stable but slower-growth company. This is why high-growth tech companies often have valuations that seem disconnected from their current profits.
3. How long would it take Apple to earn $1 trillion in profit at its current rate?
About 10 years. At ~$100B profit per year, $1 trillion = 10 years of total profit. Apple's entire market cap (~$3 trillion) represents roughly 30 years of current profits. That's the math behind how investors value companies — they're estimating many decades of future earnings.
4. Elon Musk has ~$220B. The 99th richest person has ~$18B. How many "99th richest people" could you fit inside Musk's wealth?
About 12. $220B ÷ $18B ≈ 12. So the single richest person holds as much wealth as about 12 of the 99th-richest people combined. And the 99th richest person ($18B) still holds more than 300,000 average lifetime earners combined — the wealth compression at the very top is extreme at every level.
5. Sweden's GDP is ~$590 billion. Is Apple's revenue ($380B) bigger or smaller than Sweden's entire economy?
Smaller — but not by much. Apple's revenue (~$380B) is about 64% of Sweden's entire GDP (~$590B). If Apple were a country, it would rank roughly 20th in the world by economic output. Note the comparison is imperfect (revenue ≠ GDP), but it captures the order of magnitude: a single company approaching the economic output of an entire wealthy nation of 10 million people.