How tall was Goliath?

What the witnesses say

1 Samuel 17:4 in the MT introduces the champion in three measurements: name, origin, and height. Goliath, of Gath, six cubits and a span. The chapter then describes his armor: a bronze helmet, a coat of mail weighing five thousand shekels, bronze greaves, a bronze javelin between his shoulders, a spear shaft like a weaver's beam with an iron head weighing six hundred shekels, and a shield-bearer walking in front. The numbers stack up. The height is the first of them.

The Hebrew cubit (ʾammah) is conventionally taken at about 44.5 cm for the common cubit and 52.5 cm for the royal cubit. The span (zeret) is half a cubit. Six cubits and a span yields 2.86 to 2.97 meters depending on the standard, roughly 9 feet 5 to 9 feet 9. Four cubits and a span yields 1.98 to 2.06 meters, roughly 6 feet 6 to 6 feet 9. The two numbers describe different orders of human stature. Six cubits is far above any documented historical height (the tallest reliably recorded human, Robert Wadlow in the twentieth century, was 2.72 m). Four cubits puts Goliath at the upper edge of attested Iron Age stature, taller than the average Iron Age Levantine male (around 1.65 m) but within human range.

The witness pattern is what the textual debate runs on. The MT (the medieval Hebrew standard preserved in the Aleppo and Leningrad Codices) is the only early witness with six cubits. The other early witnesses (4QSam-a, LXX-B, LXX-A, Josephus, and the Vetus Latina) all have four. The Vulgate, translated by Jerome from a Hebrew text close to the proto-MT, has six. The witness pattern divides along the Greek and Hebrew lines, with one Hebrew witness (4QSam-a) crossing over to the Greek number.

The witnesses side by side

The three positions

The Elhanan problem

The textual question at 17:4 is not the only Goliath problem the canon preserves. Several chapters later, 2 Samuel 21:19 records a separate killing of Goliath, in a separate battle, by a different Israelite warrior. The MT reads: 'And there was again a battle in Gob with the Philistines, where Elhanan the son of Jaare-oregim, a Bethlehemite, slew Goliath the Gittite, the staff of whose spear was like a weaver's beam.' The description of the spear matches 1 Samuel 17:7. The killer does not.

Three positions have been on the table for handling this. The first is the harmonization preserved in 1 Chronicles 20:5: 'And there was war again with the Philistines; and Elhanan the son of Jair slew Lahmi the brother of Goliath the Gittite, whose spear staff was like a weaver's beam.' The Chronicler reads the Samuel text and supplies a brother, Lahmi, as Elhanan's actual opponent. On this reading, the Samuel text contains a copyist's error: 'Beth-hallaḥmî' ('the Bethlehemite') in Samuel was originally 'ʾēt Laḥmî' ('Lahmi'), and the original meaning matches Chronicles. The harmonization preserves David as Goliath's killer and assigns Elhanan a different Philistine.

The second is that Samuel preserves the older tradition and Chronicles is the smoothing. On this reading, 2 Samuel 21:19 originally credited Elhanan with killing Goliath, and the 1 Samuel 17 narrative attached David to the Goliath story as the tradition developed. The Chronicler, working centuries later with both texts in front of him, harmonized the conflict by inserting a brother. McCarter, Klein, and most modern critical commentators take this line. The reading does not deny that David was a warrior; it argues that the specific killing of Goliath was originally Elhanan's, and the literary tradition transferred the kill to David as David's stature grew.

The third is that 'Goliath' was a title or family name (the line of Goliath of Gath) and that 2 Samuel 21:19 records a later member of the same family killed by Elhanan. On this reading, both texts are historically accurate: David killed the original Goliath in 1 Samuel 17, and a descendant or relative of the same name was killed by Elhanan a generation later. The reading takes the spear-staff parallel as Philistine champion-armor convention rather than as a literary identification. Defenders include Keil and Delitzsch, Bergen, and Tsumura.

Timeline: the witnesses across nine centuries

What archaeology can and cannot decide

Gath at Tell es-Safi, excavated since 1996 under Aren Maeir, is the load-bearing site for the chapter's historical setting. The excavation has documented a massive Iron-IIA destruction layer (around the late ninth century BCE, traditionally tied to the Aramean campaign of Hazael) and substantial Iron-I and Iron-IIA Philistine occupation. The city is the largest Iron Age site in the southern Levant during the Philistine period. As a chapter-historicity anchor, the Gath excavations confirm what the chapter assumes: Gath was a major Philistine center capable of producing a champion warrior in the Saul-David era.

Skeletal evidence from Tell es-Safi has been the subject of several published studies. Faerman, Smith, and others have analyzed Philistine remains from the site and found above-average stature compared to inland Levantine populations from the same period. The Philistine origin (an Aegean-derived population, on the standard reading of the Sea Peoples evidence) appears to have brought a taller skeletal profile into the southern Levant. What no skeletal study has produced is a single Iron-IIA Philistine individual at six cubits, or even at four. The skeletal record confirms the population profile the chapter assumes; it does not produce the specific champion.

The Anakim tradition (Numbers 13, Joshua 11:21-22) places exceptionally tall populations specifically at Gath, Gaza, and Ashdod. Whether the Anakim are a remembered historical population, a literary trope for fearsome Canaanite warriors, or some combination of the two is itself contested. The MT reading of 1 Samuel 17:4 fits the Anakim tradition; the four-cubit reading still fits the broader Philistine stature profile but does not invoke the Anakim category. The archaeology is consistent with either reading.

Where the arguments actually disagree

Stepping back from the three positions, the disagreements cluster around three questions. First, which text-critical principle weighs more at this verse. Six-cubit defenders weight lectio difficilior; four-cubit defenders weight the early external witnesses. The 'unresolvable' position notes that both principles are legitimate and that text-critical methodology does not by itself resolve the question.

Second, what narrative force the chapter needs. Six-cubit defenders argue the chapter's emphasis on Goliath's exceptional stature requires the larger number; four-cubit defenders argue six feet nine is still well above Iron Age average and that the chapter's narrative force does not depend on the exact figure. The 'unresolvable' position grants both sides and treats the narrative force as compatible with either number.

Third, what the textual situation in Samuel looks like in the late Second Temple period. Six-cubit defenders argue the MT preserves the original Hebrew and the LXX-4QSam-a alignment reflects a single Hellenistic-period revision. Four-cubit defenders argue 4QSam-a represents an older Hebrew text-tradition that the MT later expanded. Both reconstructions are defensible from the manuscript data, and the broader question of which model of the Samuel textual history is correct is itself the contested ground.

Reading the chapter with the question open

1 Samuel 17 is one of the chapters where the textual question is part of the reading. The MT and the LXX-4QSam-a alignment both deliver a champion. The chapter's theological work, that the LORD does not save by sword or spear and that the small warrior with a sling can fell the largest opponent on the field, runs regardless of whether Goliath was six feet nine or nine feet nine. The Elhanan problem then asks a different question: whether the tradition originally attached the killing to David at all, or whether the canon preserves an earlier killer whose victory was later transferred. Neither question dissolves the chapter, and neither has a settled answer.

What the reader is choosing between is the MT's six cubits, with its narrative force and its lectio-difficilior support, or the four cubits preserved across the older external witnesses, with the historical plausibility that comes with it. Most modern critical Bibles (NRSV, ESV with footnote, NABRE, JPS) print the MT and note the variant. The Oxford Hebrew Bible project adopts the four-cubit reading as the critical text. The chapter sits at the intersection of textual criticism and theological reading, and the witnesses do not settle the question for the reader.