Vasco da Gama didn't kill the spice road. He undercut it.
Michael H. Hart ranks the Portuguese captain #86 of the 100 most influential people in history, for opening the sea road from Europe to India in 1498. The pepper ledgers agree that he mattered. They just disagree about how.
Six decades after he sailed, Venice was shipping more pepper out of Alexandria than before he left, and Europeans were paying less for it in real terms. He didn't close the old shop. He opened a rival one, and for once in the history of trade, the customer won.
Two roads to the same pepper
Places: Wikidata (Sines, Kochi), checked against OpenStreetMap Nominatim. Route: journal of the first voyage (Ravenstein, 1898); Britannica.
He sailed round an entire continent to skip the middlemen. The middlemen stayed open.
His first voyage left Lisbon on 8 July 1497 and anchored off Kappad, near Calicut on India's Malabar coast, on 20 May 1498. The rest of this page is about what that did to the price of pepper, and what it didn't.
- 1497–98: Lisbon, round the Cape, to Calicut
- 1502 and 1524: the armed second visit and his last months
- The old road, via Alexandria to Venice, which did not get the memo
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316 days to India, and for 93 of them nothing to look at but water.
After leaving the Cape Verde island of Santiago on 3 August 1497, the four ships swung far out into the South Atlantic and did not sight land again until 4 November. Then it was round the Cape, up the East African coast, and across the Indian Ocean.
Ninety-three days of open ocean is a long time to keep telling people it's nearly there.
Fact: both dates are in the voyage's own journal. Our arithmetic: 316 days from 8 July 1497 to 20 May 1498. Contested: the open-ocean leg is put at anything from about 6,000 to over 10,000 km, so we don't draw a track.
316 squares, one per day. The red ones had no view.
Dates: journal of the first voyage, Ravenstein translation (1898); Britannica. Day count: vizmaya.
Four ships and about 170 men left Lisbon. Two ships and about 55 men came back.
The storeship was scuttled at Mossel Bay. The São Rafael was burned off East Africa in January 1499 because there were no longer enough men to sail her. Da Gama's brother Paulo died on the way home and was buried in the Azores.
In a class of 30 children, that is about 10 coming home.
The Crown's thanks arrived in 1502: the title "Admiral of the Seas of Arabia, Persia, India and all the Orient", which has more words in it than the voyage had ships left.
Caveat: every source puts "about" in front of both crew numbers, and one historian starts the count at 150. With the usual 170 and 55, roughly a third survived.
If the crew were a class of 30
55 of c. 170 is 32%, about 10 of 30. One block = one ship. Sources: Britannica; Wikipedia's sourced account.
Europe "found" the sea road to India. Someone who lived on the Indian Ocean showed it the way.
At Malindi, on what is now the Kenyan coast, a friendly ruler supplied a pilot, whom the ship's journal calls a Gujarati. With him aboard, the crossing to India took 23 days.
At Calicut, traders from Tunis greeted da Gama's man in Castilian and Genoese, with a line the journal kept: "The Devil take you! What brought you here?" The visitors said they had come in search of "Christians and spices". It was, at least, an honest shopping list.
Contested: a long-lived story, especially in Arab historiography, names the pilot as the great navigator Ahmad ibn Majid. Modern scholars reject it: he would have been about 77, and the record places him elsewhere.
Venice bought pepper at 41 ducats in Alexandria and sold it at 56 at home. Lovely business, if you're Venice.
Before 1498, Asia's pepper reached Europe through a chain of traders ending with Venetian galleys loading at Alexandria. In 1496, four of those galleys carried about 2 million kilograms of spices, two-thirds of it pepper.
Prices had already been sliding for decades before da Gama sailed: from about 85 ducats a cargo in 1400–25 to about 51 in 1475–1500. Then, in February 1501, the year Venice's pepper supply collapsed, the price hit a record 130. Panic is also a pricing strategy.
Source: Frederic Lane's price series (1968), drawn from two Venetian diarists of the time. The 1501 figure is a single month's record, not an average.
Pepper was getting cheaper before he left. Then it spiked.
Ducats per cargo, nominal. Source: Lane, "Pepper Prices Before Da Gama" (1968), via O'Rourke and Williamson.
In 1502 he came back with 20 ships, and the trade came at gunpoint.
The Fourth India Armada left Lisbon in February 1502 under da Gama, now Admiral. At Kilwa, on the Tanzanian coast, the ruler was forced to submit and pay tribute. Off Madayi, near Cannanore in India, the fleet looted the pilgrim ship Miri and burned it with its passengers aboard. Tomé Lopes, who sailed with the fleet, wrote it down as a day he would never forget.
At Calicut the port was bombarded, hostages were killed, and the Zamorin's envoy, the priest Talappana Namboothiri, was mutilated. The same year the Portuguese began issuing sea passes, cartazes; ships without one could be seized.
Contested: the Miri death toll. Britannica gives 200 to 400 and says the episode rests partly on late sources; other accounts give about 300, or over 400 including 50 women. The event itself has an eyewitness.
Ships he led out of Lisbon
One block = one ship. Sources group the 1502 fleet differently (10 plus two squadrons of 5, or 15 plus 5); all count 20. Britannica; Wikipedia.
The famous first trip "was not a commercial success". The armed one was: Cape deliveries rose 11-fold.
That verdict on the first voyage is from economic historians Kevin O'Rourke and Jeffrey Williamson. The much-repeated claim that its cargo was worth 60 times the trip's cost has no scholarly source we could find, which has not slowed it down at all.
The money came after the guns. Spices delivered round the Cape went from about 1,500 quintals a year in 1501–02 to almost 17,000 a year in 1503–06. Da Gama's second voyage alone came home in 1503 with about 1,700 tonnes of spices.
Fact: the 11× is O'Rourke and Williamson citing Magalhães-Godinho. Interpretation, ours: the route paid once it came with a navy. Caveat: a Lisbon quintal and a Venice quintal weren't the same weight, so we keep the ratio and skip the tonnes.
After the armed voyage, 11 times the spice. Coincidence, surely.
Spices delivered round the Cape, quintals a year. Soft ends: both are estimates. Source: Magalhães-Godinho (1969), cited in O'Rourke and Williamson, NBER w11884, p. 4.
Venice's pepper fell 85% in 1501. By the 1560s it was back above where it started.
In 1501, Venetian pepper imports were 85% below their 1490s average. By 1503–06, Portuguese imports supplied about half the European market. Cue the obituaries for Venice.
They were premature. Venetian records show about 1,310,000 pounds of pepper a year leaving Alexandria for Venice in 1560–64, against about 1,150,000 before the Portuguese interfered. In 1560 a Portuguese ambassador reported 40,000 quintals of spices a year still reaching Alexandria, which is not what a closed road sounds like, especially from a Portuguese ambassador.
Two sources, two measures: imports into Venice (Wake, 1979, via Findlay and O'Rourke) and exports from Alexandria (Lane, 1940). Each is shown against its own baseline rather than forced onto one scale. Findlay and O'Rourke add, citing Bulbeck and colleagues, that Venice imported more pepper in 1560 than in 1496.
Venice's pepper as % of its pre-da Gama level: slammed, then reopened
Index: each source's own pre-da Gama level = 100, the dashed line. 1501: −85% (Wake, via Findlay and O'Rourke, 2003). 1560–64: 1,310,454 vs c. 1,150,000 lb a year (Lane, 1940).
Pepper got cheaper in every European market the economists checked. Two shops beat one.
After 1503, measured against the price of grain, pepper got cheaper by about 0.7% to 1.5% a year, depending on the market, in every region O'Rourke and Williamson tested. Fine spices fell faster, about 1.3% a year. Markets also started moving together: the price link between the Netherlands and Austria rose from a correlation of 0.09 to 0.63.
In plain money, prices went up: the Portuguese got 66% more for pepper at Antwerp in 1527 than in 1509. The economists put that down to American silver inflating everything, the kind that would later pour through Portobelo, Spain's silver port. Your grandparents' "prices these days" was, in this case, a monetary phenomenon.
Interpretation: the gain came from two routes competing, not from one route winning. That is O'Rourke and Williamson's reading, and ours.
The real price of pepper after 1503: down, everywhere they looked
Estimated trend in the grain-deflated price, each market's own sample period; all statistically significant. Source: O'Rourke and Williamson, NBER w11884, tables 1 to 3.
#86: one place below a Sui emperor, one above Cyrus the Great, and 77 below Christopher Columbus.
- #9Christopher Columbus
- #85Sui Wen Ti (Emperor Wen of Sui)
- #86Vasco da Gama
- #87Cyrus the Great
Hart argues that da Gama opened a direct sea road from Europe to Asia, dealt a heavy blow to the Muslim merchants who ran Indian Ocean trade, and that the deepest effect fell on India and Southeast Asia, opened to centuries of European power. He even grants it was a harder voyage than Columbus's, more than three times as long.
So why #86? Because, Hart says, the king would simply have sent another captain, and da Gama was one link in a Portuguese chain running from Henry the Navigator and Dias to Almeida and Albuquerque, albeit "the most important single link" (The 100, 1992, pp. 424–431).
On this list, reaching India but being replaceable costs you 77 places against missing Asia but being irreplaceable. Most of us would take that deal.
Readers put him 11 times ahead of the emperor Hart ranks above him
Views in the median month, English Wikipedia, October 2025 to August 2026. Emperor Wen is read mostly in Chinese, which this chart doesn't count: a bias of the measure, not a verdict on him. Source: Wikimedia pageviews (user agents), read 27 October 2026.
Five centuries on, about 55,000 people a month still look him up. Some of them voluntarily.
The English Wikipedia article on Vasco da Gama drew 600,449 views in the 11 months from October 2025 to August 2026, an average of 54,586 a month. It peaked in October 2025 at 65,987 and bottomed out in April 2026 at 48,784. His article exists in 184 Wikipedia editions.
Speculation, and labelled as such: the highs line up with school terms, and the May bump with the 20 May anniversary of his arrival. Monthly data can't tell homework from nostalgia.
DocumentedA wobble, not a fad: 49,000 to 66,000 readers every month
English Wikipedia, user agents. Wikimedia pageviews (CC0), read 27 October 2026. September 2026 left out: the API's count for it is far below every other month, so it's incomplete.
The sweet shop, the greedy neighbour and the very long way round
The best sweets in the world are sold in one shop, far away. To get there, everyone walks through a neighbour's house, and the neighbour keeps some sweets from every bag. Vasco da Gama took a boat the very long way round, past the bottom of Africa, and found the shop's back door, in India. The trip took nearly a year. Many sailors got sick: from a class of 30, only about 10 came home. But then more boats came, and sweets got a bit cheaper for everyone.
Where the picture stops being true
- He didn't find the way alone. A pilot from Malindi guided the crossing.
- The neighbour's door never shut. Venice sold more pepper in the 1560s than before.
- He wasn't just shopping. In 1502 he came back with 20 ships, burned a pilgrim ship and shelled Calicut.
Is #86 wrong? Too high if you blame the chain. Too low if you ask India.
The strongest case against the rank is Hart's own: he admits da Gama was replaceable. The strongest case for a higher rank is also Hart's own: he says the biggest effect fell on Asia.
Too high
- Replaceable, by Hart's own admission. Bartolomeu Dias had already rounded the Cape in 1488.
- He sailed into a busy ocean. In 1515 only about 30% of Malabar's pepper went to Lisbon, and in 1500 Europe took at most a quarter of Asia's spices.
- The monopoly leaked. The old road carried more pepper in the 1560s than before him.
- Asian merchants stayed effective competitors for far longer than older histories assumed, John Wills argued in 1993.
Pearson (1996) and Kieniewicz (1969), cited in O'Rourke and Williamson, NBER w11884. Hatched: an upper bound.
Too low
- O'Rourke and Williamson tested the "da Gama didn't matter" case and rejected it on every count: real prices fell and Europe's markets joined up after 1503.
- The Indian diplomat and historian K. M. Panikkar named 1498 to 1945 the "Vasco da Gama epoch" of Asian history (1953). On that view, #86 undersells him.
- Versus Columbus: the 77-place gap rests on one judgment, that da Gama was replaceable. It is defensible. It is not a measurement.
Panikkar's coinage as dated by Findlay and O'Rourke (2003).
Who the list leaves out
The Gujarati pilot. The crews, two-thirds of whom died. The passengers of the Miri. Calicut, which in Kerala's own histories had run an open port for Hindu, Muslim, Jewish and Christian traders before he arrived. The Swahili coast, which remembers the gunfire at Mozambique and the tribute at Kilwa. And the Asian merchants who simply kept trading. A list of 100 individuals is not built to hold an ocean full of people.
The voyage in six numbers, none of them 60.
days from Lisbon to Calicut. No stopover anyone would put in a brochure.
Journal dates; vizmaya countdays with no land in sight, Santiago to southern Africa.
Ravenstein (1898)of the crew came home: about 55 of 170.
Britannica; Wikipediamore spices round the Cape in 1503–06 than in 1501–02. Between the two sat a fleet of 20.
Magalhães-Godinho, via O'Rourke and WilliamsonVenice's pepper imports in 1501. The obituaries were premature.
Wake (1979), via Findlay and O'Rourkemore pepper from Alexandria to Venice in 1560–64 than before Portugal arrived. Venice was merely resting.
Lane (1940)Quintals and pounds varied by city, so the 11× and the +14% are ratios inside each source, never conversions between them. The "60 times the cost" figure for the first voyage is left off: we found no scholarly source for it.