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Ages of Bible Characters

How old was Abraham when God called him? Seventy-five. Noah, Abraham, Sarah, Isaac, Jacob, Joseph, Moses and David on one age axis: when each life turned, how long the waiting lasted, and which ages the text states.

Two kinds of mark on this chart

Events are dots at the age the text gives, or that can be worked out from it. Each age is marked stated, derived or estimated.

  • Age stated · The verse gives the age.
  • Age derived · Worked out from ages and spans the text states.
  • Age estimated · The text gives no age; placed by the order of events.

Phases are coloured bands. They are our interpretation of a stretch of life, not something the text labels, so every phase is marked plausible or speculative.

Phase types

  • Formation · Early or hidden years in which character is shaped.
  • Calling · A commission received and set out on.
  • Waiting · Holding a promise that has not yet come.
  • Testing · Hardship or a trial that proves what is in the heart.
  • Wandering · Exile, sojourning or life as a fugitive.
  • Fruitfulness · Serving, leading and bearing fruit.
  • Failure & restoration · Sin or brokenness faced, and a way back.
  • Resting · Late years of blessing, handing on and finishing well.

Each band also carries its name, so the colours are never the only cue.

Uncertainty scale · most to least certain

  1. Textually statedSaid directly in the biblical text.
  2. Strongly supportedA close inference from the text or firm evidence.
  3. PlausibleA reasonable reconstruction among live options.
  4. SpeculativeAn informed guess; the text is silent.
  5. ArtisticA stylistic choice made for the reconstruction.
Compare

Eight lives on one axis

Choose a kind of season to see it across all eight lives: whose waiting was longest, and when in life it came.

Show phases
Axis
  • Age stated
  • Age derived
  • Age estimated
Age in years
020406080100120140160180
  • 950 yrs
    → 950
  • 175 yrs
  • 127 yrs
  • 180 yrs
  • 147 yrs
  • 110 yrs
  • 120 yrs
  • 70 yrs

Ages before Abraham are very long. On the 0–180 axis Noah's row is cut off; the full axis and the share-of-life view show all of it.

All phases

    • FormationFive hundred quiet yearsAge 0–500 · 500 years · 53% of life
    • CallingBuilding for a flood no one had seenAge 500–600 · 100 years · 11% of life
    • TestingA year in the arkAge 600–601 · 1 year · under 1% of life
    • FruitfulnessThree hundred fifty years of new beginningAge 601–950 · 349 years · 37% of life
    • FormationBeyond the RiverAge 0–75 · 75 years · 43% of life
    • WaitingTwenty-five years for a sonAge 75–100 · 25 years · 14% of life
    • TestingThe son given, then asked forAge 100–137 · 37 years · 21% of life
    • RestingFull of yearsAge 137–175 · 38 years · 22% of life
    • FormationSarai of Ur and HaranAge 0–65 · 65 years · 51% of life
    • WaitingBarren in the land of promiseAge 65–90 · 25 years · 20% of life
    • FruitfulnessLaughter in the tentAge 90–127 · 37 years · 29% of life
    • FormationThe child of laughterAge 0–40 · 40 years · 22% of life
    • WaitingTwenty years of prayerAge 40–60 · 20 years · 11% of life
    • FruitfulnessWells in the valleyAge 60–137 · 77 years · 43% of life
    • RestingA long eveningAge 137–180 · 43 years · 24% of life
    • FormationThe heel-grabberAge 0–77 · 77 years · 52% of life
    • WanderingTwenty years in HaranAge 77–97 · 20 years · 14% of life
    • Failure & restorationLimping home as IsraelAge 97–108 · 11 years · 7.5% of life
    • TestingTwenty-two years of griefAge 108–130 · 22 years · 15% of life
    • RestingSeventeen years in GoshenAge 130–147 · 17 years · 12% of life
    • FormationThe favoured sonAge 0–17 · 17 years · 15% of life
    • TestingThirteen years of slavery and prisonAge 17–30 · 13 years · 12% of life
    • FruitfulnessSeven years of plentyAge 30–39 · 9 years · 8.2% of life
    • Failure & restorationA family restoredAge 39–56 · 17 years · 15% of life
    • RestingSeeing the third generationAge 56–110 · 54 years · 49% of life
    • FormationForty years in Pharaoh's houseAge 0–40 · 40 years · 33% of life
    • WanderingA stranger in MidianAge 40–80 · 40 years · 33% of life
    • CallingSent to PharaohAge 80–81 · 1 year · under 1% of life
    • FruitfulnessShepherd of a wandering peopleAge 81–120 · 39 years · 33% of life
    • FormationKeeping the sheepAge 0–15 · 15 years · 21% of life
    • CallingAnointed, then sent to serve SaulAge 15–20 · 5 years · 7.1% of life
    • WanderingThe fugitive yearsAge 20–30 · 10 years · 14% of life
    • FruitfulnessThe king who grew greaterAge 30–50 · 20 years · 29% of life
    • Failure & restorationSin, confession and a sword in his houseAge 50–65 · 15 years · 21% of life
    • RestingPreparing for SolomonAge 65–70 · 5 years · 7.1% of life
Each life

One life at a time

Isaac

Lived 180 years · Genesis 35:28–29

The son of the promise, bound on Moriah, who prayed twenty years for children and dug wells in peace.

Phases

Interpretation: the bands below are one reading of this life, not labels the text gives.

  1. FormationPlausibleInterpretation
    The child of laughter

    Age 0–40 · 40 years · 22% of life

    Isaac's early years are told through others: Sarah's joy, Abraham's test, the servant's search for a bride. When we first see him on his own, he has gone out "to meditate in the field at the eventide". A quiet life under a famous father is still a life God forms, and Isaac's comfort after his mother's death comes through Rebekah (Gen 24:67).

    Key verse

    And Isaac went out to meditate in the field at the eventide: and he lifted up his eyes, and saw, and, behold, the camels were coming.

    — Genesis 24:63
  2. WaitingPlausibleInterpretation
    Twenty years of prayer

    Age 40–60 · 20 years · 11% of life

    Isaac married at 40 and became a father at 60. Genesis tells those twenty years in one verse: Isaac entreated the LORD for his barren wife, and the LORD answered. His father's waiting had included Hagar; Isaac's is marked by prayer. Compare the two bands in the chart: the same promise, a different response.

    Key verse

    And Isaac intreated the LORD for his wife, because she was barren: and the LORD was intreated of him, and Rebekah his wife conceived.

    — Genesis 25:21
  3. FruitfulnessPlausibleInterpretation
    Wells in the valley

    Age 60–137 · 77 years · 43% of life

    In Gerar Isaac reaps a hundredfold, then gives up well after well to quarrelling herdsmen until he reaches Rehoboth, "room". His fruitfulness looks like yielding rather than fighting. The same years hold a divided home (Gen 25:28) and Esau's marriages, which "were a grief of mind unto Isaac and to Rebekah" (Gen 26:35).

    Key verse

    And he removed from thence, and digged another well; and for that they strove not: and he called the name of it Rehoboth; and he said, For now the LORD hath made room for us, and we shall be fruitful in the land.

    — Genesis 26:22
  4. RestingSpeculativeInterpretation
    A long evening

    Age 137–180 · 43 years · 24% of life

    "I am old, I know not the day of my death," Isaac says (Gen 27:2). If the usual reckoning is right he lived another four decades, almost a quarter of his life. He trembled when he found he had blessed Jacob, yet let the blessing stand. Hebrews remembers that act as faith: an old man accepting God's choice over his own preference.

    Key verse

    By faith Isaac blessed Jacob and Esau concerning things to come.

    — Hebrews 11:20

Life events

  1. Age c. 3
    Age estimatedPlausible
    range 2–5

    Weaned; Abraham holds a feast

    Why here: Weaning age is not given; two to three years was common in the ancient Near East.

    And the child grew, and was weaned: and Abraham made a great feast the same day that Isaac was weaned.

    — Genesis 21:8
  2. Age c. 20
    Age estimatedSpeculative
    range 10–37

    Carries the wood up Moriah

    Why here: Old enough to carry the wood; the text calls him "the boy" (Gen 22:5, 12) and gives no age.

    And Abraham took the wood of the burnt offering, and laid it upon Isaac his son; and he took the fire in his hand, and a knife; and they went both of them together.

    — Genesis 22:6
  3. Age 37
    Age derived

    His mother Sarah dies

    How: Sarah was 90 at his birth (Gen 17:17; 21:5) and died at 127 (Gen 23:1).

    1And Sarah was an hundred and seven and twenty years old: these were the years of the life of Sarah. 2And Sarah died in Kirjath-arba; the same is Hebron in the land of Canaan: and Abraham came to mourn for Sarah, and to weep for her.

    — Genesis 23:1–2
  4. Age 40
    Age stated

    Marries Rebekah

    And Isaac was forty years old when he took Rebekah to wife, the daughter of Bethuel the Syrian of Padan-aram, the sister to Laban the Syrian.

    — Genesis 25:20
  5. Age 60
    Age stated

    Esau and Jacob born after years of prayer

    And after that came his brother out, and his hand took hold on Esau’s heel; and his name was called Jacob: and Isaac was threescore years old when she bare them.

    — Genesis 25:26
  6. Age 75
    Age derived

    Buries Abraham with Ishmael

    How: Abraham died at 175 (Gen 25:7) and was 100 at Isaac's birth (Gen 21:5).

    And his sons Isaac and Ishmael buried him in the cave of Machpelah, in the field of Ephron the son of Zohar the Hittite, which is before Mamre;

    — Genesis 25:9
  7. Age c. 80
    Age estimatedPlausible
    range 60–100

    Sows in Gerar and reaps a hundredfold

    Why here: Genesis 26 falls between the twins' birth (60) and Esau's marriage (100).

    Then Isaac sowed in that land, and received in the same year an hundredfold: and the LORD blessed him.

    — Genesis 26:12
  8. Age 100
    Age derived

    Esau's marriages grieve him

    How: Esau married at 40 (Gen 26:34); Isaac was 60 at his birth (Gen 25:26).

    And Esau was forty years old when he took to wife Judith the daughter of Beeri the Hittite, and Bashemath the daughter of Elon the Hittite:

    — Genesis 26:34
  9. Age c. 137
    Age estimatedPlausible
    range 120–140

    Blind, blesses Jacob in place of Esau

    Why here: Reckoned from Jacob's age when he fled to Haran (about 77, see Jacob); a traditional reckoning, not a stated age.

    And it came to pass, that when Isaac was old, and his eyes were dim, so that he could not see, he called Esau his eldest son, and said unto him, My son: and he said unto him, Behold, here am I.

    — Genesis 27:1
  10. Age 180
    Age stated

    Dies; Esau and Jacob bury him

    28And the days of Isaac were an hundred and fourscore years. 29And Isaac gave up the ghost, and died, and was gathered unto his people, being old and full of days: and his sons Esau and Jacob buried him.

    — Genesis 35:28–29
Method

How this was made

Why these eight? They are the Old Testament people whose ages the text gives most often. Joshua has only his age at death (110, Josh 24:29) and Elijah none, so they are not drawn. Sarah and Isaac take their places.

Stated ages are quoted from the verse. Derived ages add or subtract stated numbers, and each shows its working. Estimated ages have no number in the text; they are placed by the order of events and show the range they could fall in.

Phase boundaries follow the events around them, but naming a stretch of life “waiting” or “testing” is interpretation. Read the reflections as prompts for character study, and test them against the passages.

Scripture quotations: King James Version (1769) (KJV), public domain.

See connections in the Knowledge Graph →

How long did they live? Lifespans and ages in the Old Testament

Lifespans in the text

Lifespans in the text
Noah950 years (Genesis 9:29)
Abraham175 years (Genesis 25:7–8)
Sarah127 years (Genesis 23:1)
Isaac180 years (Genesis 35:28–29)
Jacob147 years (Genesis 47:28)
Joseph110 years (Genesis 50:26)
Moses120 years (Deuteronomy 34:7)
David70 years (1 Kings 2:10–11)

Key verses 4

4So Abram departed, as the LORD had spoken unto him; and Lot went with him: and Abram was seventy and five years old when he departed out of Haran.

Genesis 12:4

46And Joseph was thirty years old when he stood before Pharaoh king of Egypt. And Joseph went out from the presence of Pharaoh, and went throughout all the land of Egypt.

Genesis 41:46

7And Moses was fourscore years old, and Aaron fourscore and three years old, when they spake unto Pharaoh.

Exodus 7:7

4David was thirty years old when he began to reign, and he reigned forty years.

2 Samuel 5:4

Scripture quotations: King James Version (1769) (KJV).

How sure are we?

How we build the Labs →

What the Bible says, what our model adds to it, where good readers disagree, and where the old copies and the translations differ. We set the views side by side and do not pick a winner.

  • Textually stated6
  • Plausible6
  • Speculative6

A few of the model's choices

  • Plausible

    Abraham was about 70: Leaves Ur with Terah.

  • Speculative

    Abraham was about 120: Offers Isaac on Moriah.

  • Speculative

    Isaac was about 20: Carries the wood up Moriah.

Show all 20
What the text says6

Stated in Scripture. Quoted from the King James Version (KJV) and the 1919 Chinese Union Version (和合本).

  • Abram was 75 when he left Haran.

    Textually stated

    4So Abram departed, as the LORD had spoken unto him; and Lot went with him: and Abram was seventy and five years old when he departed out of Haran.

    Genesis 12:4 · KJV

  • Abraham was 100 when Isaac was born.

    Textually stated

    5And Abraham was an hundred years old, when his son Isaac was born unto him.

    Genesis 21:5 · KJV

  • Abraham lived 175 years.

    Textually stated

    7And these are the days of the years of Abraham’s life which he lived, an hundred threescore and fifteen years.

    Genesis 25:7 · KJV

  • Joseph was 30 when he stood before Pharaoh.

    Textually stated

    46And Joseph was thirty years old when he stood before Pharaoh king of Egypt. And Joseph went out from the presence of Pharaoh, and went throughout all the land of Egypt.

    Genesis 41:46 · KJV

  • Moses was 120 when he died.

    Textually stated

    7And Moses was an hundred and twenty years old when he died: his eye was not dim, nor his natural force abated.

    Deuteronomy 34:7 · KJV

  • David was 30 when he began to reign, and he reigned forty years.

    Textually stated

    4David was thirty years old when he began to reign, and he reigned forty years.

    2 Samuel 5:4 · KJV
What the model adds12

Choices the reconstruction has to make where the text is silent, each with its evidence level and the reason for it.

Plausible6

  • Abraham was about 70: Leaves Ur with Terah.

    Why: Before he left Haran at 75; how long the family stayed in Haran is not said.

  • Isaac was about 137: Blind, blesses Jacob in place of Esau.

    Why: Reckoned from Jacob's age when he fled to Haran (about 77, see Jacob); a traditional reckoning, not a stated age.

  • Joseph was about 25: Thrown into prison, but the LORD is with him.

    Why: Between his sale at 17 and the cupbearer's dream two years before he stood before Pharaoh.

  • Abraham, ages 75–100: Twenty-five years for a son

    Why: A seventh of his life lay between the promise and Isaac. The waiting was not calm: he lied about Sarah in Egypt, took Hagar at 85 and laughed at 99. Yet in the middle of it he "believed in the LORD". Waiting in Scripture is not a pause before faith begins; it is where faith is learned, stumbles included.

  • Moses, ages 40–80: A stranger in Midian

    Why: A third of his life he spent keeping another man's sheep in the desert, naming his son Gershom: "I have been a stranger in a strange land" (Exo 2:22). The prince became a shepherd, and the man "mighty in words" later says he is slow of speech. Hebrews says he endured "as seeing him who is invisible". The hidden decades were not wasted; they unmade his self-reliance.

  • David, ages 20–30: The fugitive years

    Why: Caves, strongholds, a feigned madness and a year among the Philistines: David's twenties are a manhunt. Twice he could have killed Saul and refused. "Saul sought him every day, but God delivered him not into his hand." Many psalms remember these years. He learned to wait for the throne rather than take it.

Speculative6

  • Abraham was about 120: Offers Isaac on Moriah.

    Why: Isaac is old enough to carry the wood (Gen 22:6); no age is given.

  • Isaac was about 20: Carries the wood up Moriah.

    Why: Old enough to carry the wood; the text calls him "the boy" (Gen 22:5, 12) and gives no age.

  • Jacob was about 40: Buys Esau's birthright for stew.

    Why: After "the boys grew" (Gen 25:27); no age is given.

  • Noah was about 550: Told to build the ark.

    Why: The text gives no age. The 120 years of Genesis 6:3 are sometimes read as the time left before the flood, but they may instead set a limit on human life.

  • David was about 15: Anointed by Samuel while keeping sheep.

    Why: He is the youngest son, still out with the sheep; no age is given.

  • David was about 50: Takes Bathsheba; Uriah is killed.

    Why: Solomon, born afterwards, was still "young and tender" when David died (1 Chr 22:5).

Competing views1

Where careful readers disagree. Each view with who holds it and the evidence for and against it. No verdict.

Did Abram leave Haran before or after his father Terah died?

Genesis 11:26; Genesis 11:32; Genesis 12:4; Acts 7:4

What the lab shows (a drawing choice, not a ruling): Abraham's chart begins with his own life; it marks the move from Ur at about 70 as Plausible and does not chart Terah.

Textual notes1

Places where manuscripts, ancient versions or translations differ in numbers or wording. KJV and 和合本 are quoted as they stand.

Terah died at 205, or at 145? (Genesis 11:32)

Manuscripts

32And the days of Terah were two hundred and five years: and Terah died in Haran.

Genesis 11:32 · KJV

32他拉共活了二百零五歲、就死在哈蘭。

創世記 11:32 · 和合本 (CUV 1919)
Other witnesses
Hebrew (Masoretic) text205 years
Samaritan Pentateuch145 years

KJV and the 和合本 both read 205. The Cambridge Bible explains the Samaritan 145 as an adjustment that makes Terah's death fall in the year Abram left Haran.

Sources: Commentaries on Genesis 11:32 (Cambridge Bible, Pulpit Commentary, Keil and Delitzsch)

Frequently asked questions

How old was Abraham when God called him?

Seventy-five when he left Haran (Genesis 12:4). He was 86 when Ishmael was born, 100 when Isaac was born (Genesis 21:5) and died at 175 (Genesis 25:7). These ages are stated in the text; his age when he left Ur is only an estimate.

How old was Joseph when he was sold and when he ruled Egypt?

Seventeen when he told his dreams (Genesis 37:2) and was sold soon after, and 30 when he stood before Pharaoh (Genesis 41:46): thirteen years of slavery and prison. He died at 110 (Genesis 50:26). His age in prison is estimated.

How old was Moses when he led Israel out of Egypt?

Eighty when he spoke to Pharaoh (Exodus 7:7). Stephen divides his life into three forties: forty years in Egypt (Acts 7:23), forty in Midian (Acts 7:30) and forty in the wilderness. He died at 120 (Deuteronomy 34:7).

How old was David when he became king?

Thirty, and he reigned forty years (2 Samuel 5:4). Those are the only ages the text gives him; his age at his anointing, against Goliath and during his flight from Saul are estimates, so the lab draws them as rough proportions.

How are the ages on this timeline worked out?

Each event is marked as age stated (the verse gives it), age derived (worked out from ages and spans the text states) or age estimated (no age given; placed by the order of events). The seasons between events are readings of the story, not claims of the text.

How old was Sarah when Isaac was born?

Ninety. Abraham asks, “shall Sarah, that is ninety years old, bear?” (Genesis 17:17), and Isaac is born when Abraham is 100 (Genesis 21:5), ten years older than her. She had waited about twenty-five years since leaving Haran, and she died at 127 (Genesis 23:1), when Isaac was 37.

How old was Noah when the flood came?

Six hundred (Genesis 7:6). He had become the father of Shem, Ham and Japheth at 500 (Genesis 5:32), lived 350 years after the flood and died at 950 (Genesis 9:29). The text does not say how old he was when God told him to build the ark, so the lab marks that age as an estimate.

Sources & limits

Limits of this lab 3

  • The text gives only a few ages for each life; every other age on the chart is an estimate, marked with its level and reason.
  • The phase names and their reflections are our reading of each life, marked as interpretation.
  • The long lifespans of Genesis are charted as the text gives them; the lab does not convert them.

Sources 3

  1. King James Version (KJV) (Public domain outside the United Kingdom)
  2. 官話和合譯本 (Chinese Union Version, 1919), zh.wikisource (Public domain)
  3. Commentaries on Genesis 11:32 (Cambridge Bible, Pulpit Commentary, Keil and Delitzsch) (Public domain)

Scripture is quoted only from KJV and the 1919 和合本. Other works are cited for facts and arguments, not quoted at length.

How we build the Labs →Found a mistake? Report it →

What’s new · v1.0.1Version 1.0.1: English Scripture is now quoted from the King James Version (1769).