58 calculators
Bible calculators
Gematria and biblical numerology — letter-to-number ciphers with clear, side-by-side breakdowns.
Popular Bible calculators
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Gematria Calculator
Compute English, Hebrew, and Greek gematria for any word or phrase across six ciphers, with a letter-by-letter breakdown.
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Bible Verses About Love
Curated KJV (public-domain) Bible verses about love, grouped by theme: God's love, loving others, love in marriage and family, and love and obedience. Each section includes verses with brief explanations.
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Bible Verses About Strength
Curated KJV (public-domain) Bible verses about strength, grouped by theme: strength in weakness, God as refuge, courage, and endurance. Each section includes verses with brief explanations.
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Encouraging Bible Verses
Curated KJV Bible verses for encouragement, grouped by theme: encouragement in fear, in weakness, in waiting, and in trials. Each verse includes a short explanation.
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Books of the Bible in Order
The 66 books of the Protestant Bible in canonical order, grouped by Law, History, Wisdom/Poetry, Major Prophets, Minor Prophets, Gospels, History, Pauline Epistles, General Epistles, and Prophecy.
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The 10 Commandments in the Bible
The Ten Commandments appear in Exodus 20:1-17 and Deuteronomy 5:6-21. KJV phrasing plus a short plain-English explanation of each, with notes on the numbering differences across Jewish, Catholic, Lutheran, and Protestant traditions.
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How Many Books Are in the Bible?
Direct answer: the Protestant Bible has 66 books (39 OT + 27 NT). Catholic Bibles include 73 books, Orthodox more. Page includes the full Protestant book list grouped by Testament.
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Bible Verses About Faith
Curated KJV (public-domain) Bible verses about faith, grouped by theme: faith in God, faith and salvation, faith during trials, and living by faith. Each section includes verses with brief explanations.
Gematria & Transliteration
7 calculatorsBible
Gematria Calculator
Compute English, Hebrew, and Greek gematria for any word or phrase across six ciphers, with a letter-by-letter breakdown.
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Hebrew Gematria Calculator
Compute the standard Hebrew gematria value of any Hebrew word or phrase, with a transparent letter-by-letter breakdown.
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Greek Gematria Calculator
Compute the Greek isopsephy value of any Greek word or phrase — accents are normalized — with a letter-by-letter breakdown.
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English to Hebrew Transliteration
Transliterate English words and biblical-style terms into Hebrew letters. Common-word dictionary plus a sound-based letter map. Transliteration helper, not a translator.
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Hebrew to English Transliteration
Transliterate Hebrew letters into Latin characters. Common-word dictionary plus a letter-by-letter Latin map. Transliteration helper, not a translator.
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English to Greek Transliteration
Transliterate English words and biblical Greek terms into Greek letters. Common-word dictionary plus a sound-based letter map. Transliteration helper, not a translator.
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Greek to English Transliteration
Transliterate Greek letters into Latin characters. Common-word dictionary plus a letter-by-letter Latin map for the rest. Transliteration helper, not a translator.
Bible Facts & Reading
4 calculatorsBible
How Many Books Are in the Bible?
Direct answer: the Protestant Bible has 66 books (39 OT + 27 NT). Catholic Bibles include 73 books, Orthodox more. Page includes the full Protestant book list grouped by Testament.
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How Many Chapters Are in the Bible?
Direct answer: the Protestant Bible has 1,189 chapters (929 OT + 260 NT). Page includes a per-book chapter-count table for all 66 books.
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Books of the Bible in Order
The 66 books of the Protestant Bible in canonical order, grouped by Law, History, Wisdom/Poetry, Major Prophets, Minor Prophets, Gospels, History, Pauline Epistles, General Epistles, and Prophecy.
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How to Read the Bible
A simple, practical guide to reading the Bible: start with the Gospels, read prayerfully, read in context, use a plan, and compare difficult passages with clearer ones. Fifteen minutes a day is enough.
Bible Verses
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Random Bible Verse Generator
Generate a random Bible verse from a curated KJV (public-domain) pool. Filter by category: encouragement, faith, love, strength, healing, or wisdom.
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Bible Verses About Love
Curated KJV (public-domain) Bible verses about love, grouped by theme: God's love, loving others, love in marriage and family, and love and obedience. Each section includes verses with brief explanations.
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Bible Verses About Strength
Curated KJV (public-domain) Bible verses about strength, grouped by theme: strength in weakness, God as refuge, courage, and endurance. Each section includes verses with brief explanations.
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Bible Verses About Healing
Curated KJV (public-domain) Bible verses about healing, grouped by theme: God as healer, comfort in suffering, prayer and faith, and hope and restoration. Includes a clear note that verses encourage faith but are not medical advice.
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Bible Verses About Faith
Curated KJV (public-domain) Bible verses about faith, grouped by theme: faith in God, faith and salvation, faith during trials, and living by faith. Each section includes verses with brief explanations.
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Encouraging Bible Verses
Curated KJV Bible verses for encouragement, grouped by theme: encouragement in fear, in weakness, in waiting, and in trials. Each verse includes a short explanation.
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Best Bible Verses
Some of the most loved and commonly quoted Bible verses, in the King James Version (public domain). Grouped by theme: salvation and faith, God's love, strength and comfort, and wisdom and obedience.
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Bible Verses About Life
Curated KJV Bible verses about life, grouped by theme: God as the giver of life, eternal life, living wisely, and life in Christ. Each section includes verses with short explanations.
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Bible Verses About Relationships
Curated KJV Bible verses on relationships, grouped by theme: love and patience, forgiveness, wisdom in relationships, and avoiding harmful company. Practical biblical guidance for everyday life.
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Bible Verses About Friendship
Curated KJV Bible verses about friendship, grouped by theme: faithful friends, wise counsel, loyalty, and choosing companions carefully. Each section includes a short explanation.
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Bible Verses About Marriage
Curated KJV Bible verses about marriage, grouped by theme: God's design for marriage, love and faithfulness, patience and service, and Christ and the church.
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Bible Verses About Hope
Curated KJV Bible verses about hope, grouped by theme: hope in suffering, hope in God's promises, hope and salvation, and hope for the future. Biblical hope is confident expectation grounded in God's character.
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Bible Verses About Forgiveness
Curated KJV Bible verses about forgiveness, grouped by theme: God's forgiveness, forgiving others, repentance and mercy, and forgiveness through Christ.
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Bible Verses About Anxiety
Curated KJV Bible verses about anxiety, grouped by theme: casting cares on God, peace in fear, prayer and anxiety, and trusting God in trouble. Includes a gentle note that severe anxiety may also need professional help.
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Christmas Bible Verses
Curated KJV Bible verses about Christ's birth and the promise of the Messiah, grouped by theme: prophecy of Christ, the birth of Jesus, shepherds and angels, and why Christ came.
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Bible Verses for Athletes
Curated KJV Bible verses for athletes and competitors, grouped by theme: discipline and endurance, strength and courage, humility, and doing all for God's glory. The New Testament regularly uses athletic imagery for the Christian life.
Biblical Figures & Topics
23 calculatorsBible
What Does Selah Mean in the Bible?
Selah appears 74 times in the Bible, mostly in Psalms and three times in Habakkuk. The exact meaning is debated; common views are a musical or liturgical pause, a moment for reflection, or an instruction to lift up.
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Firmament in the Bible
Firmament is the King James Version rendering of the Hebrew word raqia in Genesis 1. It describes the expanse God made on the second day of creation. Page covers the Hebrew, KJV usage, and the main interpretations.
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Discernment in the Bible
Biblical discernment is the God-given ability to distinguish truth from error, good from evil, and the work of the Holy Spirit from counterfeits. Page covers the meaning, key KJV passages, and practical application.
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What Does the Bible Say About Cremation?
The Bible does not directly forbid cremation. Burial is the common biblical pattern, and the Christian hope of resurrection rests on God's power, not on the condition of the body.
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The 10 Commandments in the Bible
The Ten Commandments appear in Exodus 20:1-17 and Deuteronomy 5:6-21. KJV phrasing plus a short plain-English explanation of each, with notes on the numbering differences across Jewish, Catholic, Lutheran, and Protestant traditions.
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Women in the Bible
Notable women in the Bible, grouped by Old and New Testament. Concise, biblically grounded profiles of Eve, Sarah, Rebekah, Rachel, Leah, Miriam, Deborah, Ruth, Hannah, Esther, Mary the mother of Jesus, Elizabeth, Mary Magdalene, and more.
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Elijah in the Bible
Elijah was a prophet in Israel during the reign of Ahab. He confronted Baal worship at Mount Carmel, met God in a still small voice on Horeb, mentored Elisha, was taken up to heaven in a whirlwind, and appeared with Moses at the Transfiguration of Jesus.
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Sins in the Bible
The Bible defines sin as missing the mark and rebellion against God. Categories include sins against God, sins against others, sins of the heart, sins of speech, and sins of action. Forgiveness is offered through Christ.
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Enoch in the Bible
Enoch was a descendant of Seth (Genesis 5) who walked with God and was taken by God without dying. Hebrews 11:5 names him among the heroes of faith and Jude 14-15 quotes a prophecy of his. Distinct from the non-canonical Book of Enoch.
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Nicodemus in the Bible
Nicodemus was a Pharisee and a member of the Jewish ruling council. He visits Jesus by night in John 3 ('ye must be born again'), defends Jesus before the council in John 7, and helps bury him in John 19.
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Forgiveness in the Bible
The Bible presents forgiveness as God's mercy toward sinners, secured by Christ's death on the cross, and the believer's calling toward others. Covers God's forgiveness, repentance, Christ's sacrifice, and forgiving others.
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Samson in the Bible
Samson was the last judge of Israel, set apart from birth as a Nazirite. His story (Judges 13-16) covers his miraculous birth, feats of strength, entanglement with Delilah, blinding, and final act in the temple of Dagon. Hebrews 11:32 names him among the heroes of faith.
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Mary Magdalene in the Bible
Mary Magdalene was a Galilean follower of Jesus from whom seven demons had been cast out. She was present at the cross and the empty tomb and was the first person to see the risen Jesus (John 20). The Bible does not call her a prostitute or Jesus's wife.
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Esther in the Bible
Esther was a Jewish woman who became queen of Persia under King Ahasuerus. Through the counsel of her cousin Mordecai she risked her life to save the Jewish people from Haman's plot. The book of Esther never names God directly while showing his providence on every page.
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Lilith in the Bible
The popular figure of Lilith as Adam's first wife is not in the standard Protestant Bible. The Genesis creation account names only Adam and Eve. Isaiah 34:14 uses a word translated 'screech owl' or 'night creature.' The full Lilith story comes from medieval Jewish folklore.
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Nephilim in the Bible
The Nephilim appear in Genesis 6:4 and Numbers 13:33. The KJV translates the Hebrew word 'giants.' Christians have read Genesis 6 in several ways: fallen angels and their offspring, the Sethite line and Cainite line, or ancient kings and warriors.
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Angels in the Bible
Angels in the Bible are created spiritual beings who serve God. They appear as messengers, worshippers, protectors, and agents of judgment. Two are named directly (Michael, Gabriel). The Bible explicitly forbids worshipping angels.
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What Bible Do Catholics Use?
Roman Catholics use translations approved by the Catholic Church (NABRE, RSVCE, Douay-Rheims, Jerusalem Bible) and a canon that includes seven additional Old Testament books (the deuterocanon). The Catholic Bible has 73 books; the Protestant Bible has 66.
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Fasting in the Bible
Fasting in the Bible is voluntary abstention from food for spiritual purposes: humbling oneself before God, prayer, repentance, mourning, and seeking guidance. Jesus fasted forty days and assumed his followers would fast.
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Melchizedek in the Bible
Melchizedek was 'king of Salem' and 'priest of the most high God' who met Abraham in Genesis 14. Psalm 110:4 and Hebrews 5-7 use him as a type pointing forward to the priesthood of Christ, a priesthood older and greater than the Levitical line.
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Jacob in the Bible
Jacob was the son of Isaac, twin brother of Esau, husband of Leah and Rachel, and father of the twelve tribes of Israel. His name became Israel after he wrestled with God at Peniel. His story spans Genesis 25-50.
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David in the Bible
David was a shepherd, the youngest son of Jesse, anointed by Samuel as Israel's future king. He killed Goliath, reigned about forty years, wrote many psalms, sinned with Bathsheba, repented (Psalm 51), and received God's covenant promise of an eternal throne. Jesus is called the Son of David.
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Lazarus in the Bible
Lazarus of Bethany was a friend of Jesus and the brother of Mary and Martha. He fell ill, died, and was buried; Jesus raised him from the tomb four days later (John 11). This is the climactic sign in John's Gospel before the crucifixion.
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8 calculatorsBible
Who Wrote the Bible?
The Bible was written by about 40 human authors over roughly 1,500 years: Moses, David, Solomon, the prophets, Matthew, Mark, Luke, John, Paul, Peter, James, and Jude. Christians hold that Scripture is inspired by God (2 Timothy 3:16; 2 Peter 1:21).
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Ethiopian Bible
The Ethiopian Bible refers to the canon of the Ethiopian Orthodox Tewahedo Church. It is broader than the Protestant 66-book Bible and includes books like 1 Enoch, Jubilees, and Meqabyan that are unique to the Ethiopian tradition.
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Bible Belt
The Bible Belt is a region of the United States, mostly the South and parts of the Midwest, with historically high church attendance and strong evangelical Protestant cultural influence. The term was coined by H. L. Mencken in 1924.
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Leviathan in the Bible
Leviathan is a great sea creature mentioned in Job 41, Psalm 74, Psalm 104, and Isaiah 27. The Bible uses Leviathan both literally (a powerful aquatic creature in God's creation) and symbolically (an image of chaos and evil that God overcomes).
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When Was the Bible Written?
The Bible was written over roughly 1,500 years. The Old Testament was written over many centuries before Christ; the New Testament was written entirely in the first century AD. Exact dates vary by book and scholarly view.
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What Does the Bible Say About Divorce?
The Bible treats divorce as a serious matter while permitting it in specific cases (sexual immorality in Matthew 19; abandonment by an unbelieving spouse in 1 Corinthians 7). This page surveys the key passages and pastoral considerations.
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What Does the Bible Say About Marriage?
The Bible presents marriage as a covenant between one man and one woman, instituted in Genesis 2 and affirmed by Jesus in Matthew 19. Ephesians 5 describes marriage as a picture of Christ and the church.
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How Old Is the Earth According to the Bible?
The Bible teaches that God created all things but does not give a single dated age. Christians have read Genesis 1 in several ways: young-earth, old-earth (day-age, gap, progressive), and framework views. The shared affirmation is that God is the Creator.