YouTube Retention Analyzer
Analyze retention curves and identify drop-off points. Enter values for instant results with step-by-step formulas.
Worked Examples
Example 1: Tutorial Video Analysis
Problem: 10-minute tutorial has 15,000 views in first 30 days. Retention: 80% at 25%, 55% at 50%, 35% at 75%. AVD 5:30 mins. CTR 6%.
Solution: Video Length: 10 minutes (600 seconds)\nViews: 15,000\nAVD: 5:30 (330 seconds)\nAVD%: 330 / 600 = 55%\n\nRetention Analysis:\n0-25% (0-2.5 min): 80% retained\nDrop: 20% in first quarter\nInterpretation: Good hook, some lose interest early\n\n25-50% (2.5-5 min): 55% retained\nDrop: 25 percentage points\nInterpretation: Core content solid\n\n50-75% (5-7.5 min): 35% retained\nDrop: 20 percentage points\nInterpretation: Typical tutorial pattern\n\n75-100%: ~25% retained (estimated)\nCompletion: ~25%\n\nTotal Watch Time:\n15,000 Γ 5.5 min = 82,500 minutes\n= 1,375 hours\n\nHealth Score Calculation:\nAVD%: 55 Γ 0.6 = 33 points\n50% retention: 55 Γ 0.6 = 33 points\nCTR: 6 Γ 4 = 24 points (capped at 20)\nRetention curve: (35/55) Γ 20 = 13 points\nTotal: 79 points\n\nGrade: Good-Excellent\n\nOptimi
Result: 79/100 Health | 55% AVD | 1,375 watch hours | Good tutorial retention pattern
Example 2: Vlog Poor Retention Diagnosis
Problem: 15-minute vlog, 8,000 views, retention: 60% at 25%, 25% at 50%, 10% at 75%. AVD 3:45. CTR 8%.
Solution: Video Length: 15 minutes (900 seconds)\nViews: 8,000\nAVD: 3:45 (225 seconds)\nAVD%: 225 / 900 = 25%\n\nRetention Problems:\n0-25% (0-3.75 min): 40% dropped\nSIGNIFICANT early drop-off!\n\n25-50%: Lost 35 more percentage points\nMajor audience exit\n\n50-75%: Lost 15 more\n75-100%: Estimate 5-7% completion\n\nDiagnosis:\n1. Early drop (40% in first quarter)\n = Slow intro or didn't deliver on thumbnail promise\n \n2. Massive mid-video drop (60% β 25%)\n = Content didn't sustain interest\n \n3. AVD of 25% is POOR for 15-min video\n YouTube average ~45%\n\nTotal Watch Time:\n8,000 Γ 3.75 min = 30,000 minutes = 500 hours\n\nHealth Score:\nAVD%: 25 Γ 0.6 = 15 points\n50% retention: 25 Γ 0.6 = 15 points\nCTR: 8 Γ 4 = 20 points\nCurve: (10/25) Γ 20 = 8 points\nTotal: 58 points (Needs W
Result: 58/100 Health | 25% AVD (POOR) | Cut length by 30-40% | Front-load value | Add pattern interrupts
Example 3: Viral Short-Form Video
Problem: 60-second Short has 500,000 views in 7 days. Retention: 90% at 25%, 75% at 50%, 55% at 75%. AVD 48 seconds.
Solution: Video Length: 60 seconds\nViews: 500,000\nAVD: 48 seconds\nAVD%: 48 / 60 = 80%\n\nRetention Analysis:\n0-15 seconds (25%): 90% retained\nExcellent hook - minimal drop\n\n15-30 seconds (50%): 75% retained\nStill very strong\n\n30-45 seconds (75%): 55% retained\nSome natural drop-off\n\n45-60 seconds (100%): ~45% estimated completion\nVery high for 60-second content\n\nTotal Watch Time:\n500,000 Γ 48s = 24,000,000 seconds\n= 400,000 minutes = 6,667 hours\n\nHealth Score:\nAVD%: 80 Γ 0.6 = 48 points (capped at 30)\n50% retention: 75 Γ 0.6 = 45 points (capped at 30)\nRetention curve: (55/75) Γ 20 = 15 points\nTotal: 75+ points\n\nGrade: Excellent\n\nShorts Advantage:\nShorter = easier to rewatch\nHigh rewatch % boosts algorithm\n500K views in 7 days = viral trajectory\n\nWhy it worked:\n- Stro
Result: Excellent (75+) | 80% AVD exceptional | 6,667 watch hours | Viral pattern - replicate format
Frequently Asked Questions
What is YouTube retention and why does it matter?
Retention (Average View Duration %) measures what percentage of your video viewers watch on average. It's a critical ranking factorβYouTube promotes videos that keep viewers watching. High retention signals quality content, making the algorithm more likely to recommend your video.
What's a good retention percentage?
Depends on video length. For videos under 5 minutes: 50-60% is good, 70%+ is excellent. For 10+ minute videos: 40-50% is solid, 60%+ is excellent. Short videos (under 2 min) should aim for 60-80%. Compare to your niche benchmarks.
What is 'relative retention' in YouTube?
Relative retention compares your video's retention to other YouTube videos of similar length. It shows whether your retention is above or below average for videos of that duration. 'Higher than average' is good even if absolute retention seems low.
Should I make shorter videos for better retention?
Not necessarily. While shorter videos often have higher retention percentages, watch time (total minutes watched) also matters. A 10-minute video at 40% retention (4 minutes watched) may outrank a 3-minute video at 70% retention (2.1 minutes watched) if 4 min > 2.1 min.
How does retention affect the algorithm?
Retention influences: search rankings (higher retention ranks better), suggested videos (YouTube recommends high-retention content), browse features (homepage promotion), and overall channel performance. Combined with CTR, retention determines whether your video gets promoted.
What's the relationship between CTR and retention?
CTR (Click-Through Rate) gets people to click; retention keeps them watching. Both are crucial. High CTR with low retention means misleading thumbnails. Low CTR with high retention means you're not getting discovered. Optimize both.