Best free courses · JEE
Best free JEE courses on YouTube, ranked by total hours
Updated 2026-10-01 · 13 courses · totals are live
Free JEE preparation on YouTube is mostly a coaching channel's lectures posted chapter by chapter, often over several years and not in teaching order. Students end up assembling their own syllabus out of dozens of playlists, and nobody tells them what it adds up to: for the full course below, more than a thousand hours.
This list is one course per subject area, with live totals counted from each playlist. Most of it is the free Competishun lecture series on Mohit Tyagi's channel: Mohit Tyagi's maths, ABJ Sir's physics, ALK Sir's (Alok Sir's) physical and inorganic chemistry and NS Sir's (Neeraj Saini's) organic chemistry. The channel posts them by chapter, so the playlists here are ones viewers have put in teaching order from the channel's own uploads. Physics Wallah's original class 11 series completes the list.
From 20h 2m (Determinants, matrices, vectors and 3D — Mohit Tyagi) to 8d 2h 45m (Physics by abj sir class 12).
| # | Course | Videos | Total | At 1.5× |
|---|---|---|---|---|
| 1 | Physics by abj sir class 12 · Physics, class 12 — ABJ Sir (Competishun) Electrostatics and current electricity through magnetism, induction, AC and a long run of ray optics, to nuclear physics and communication systems. Lectures average about an hour. Arranged by the Athera channel from Competishun's own uploads. |
206 | 8d 2h 45m | 5d 9h 50m |
| 2 | Physics by abj sir class 11 · Physics, class 11 — ABJ Sir (Competishun) Mathematical tools first, then kinematics, laws of motion, gravitation, circular and rotational motion, waves and sound, thermodynamics, fluids and elasticity. The longest class 11 course here; arranged by Athera from Competishun's uploads. |
178 | 7d 16h 14m | 5d 2h 49m |
| 3 | ns sir's organic chemistry in order (from Mohit Tyagi/Competishun YT channel) · Organic chemistry — NS Sir (Competishun) Neeraj Saini from IUPAC nomenclature and the basic terms through the class 11 and 12 syllabus, finishing with environmental chemistry. 338 lectures, put in teaching order by the Mohit Tyagi Lectures organized channel. |
338 | 6d 23h 9m | 4d 15h 26m |
| 4 | mohit sir's calculus in order (from Mohit Tyagi/Competishun YT channel) · Calculus — Mohit Tyagi 750 short videos, about 11 minutes each, recorded 2013–16: functions and graphs, limits, continuity and differentiability, application of derivatives, integration and differential equations. The biggest single block of JEE maths. |
750 | 5d 13h 29m | 3d 16h 59m |
| 5 | alk sir's physical chemistry in order (from Mohit Tyagi/Competishun YT channel) · Physical chemistry — ALK Sir (Competishun) Alok Sir from the mole concept through atomic structure, gases, thermodynamics, ionic equilibrium, the solid state, electrochemistry and kinetics, ending with surface chemistry. Put in teaching order by the Mohit Tyagi Lectures organized channel. |
279 | 4d 18h 1m | 3d 4h |
| 6 | alk sir's inorganic chemistry in order (from Mohit Tyagi/Competishun YT channel) · Inorganic chemistry — ALK Sir (Competishun) The periodic table first, through to the d- and f-block elements, the lanthanoids and the actinoids. |
217 | 4d 2h 52m | 2d 17h 55m |
| 7 | Class 11 PHYSICS :IIT JEE MAINS + NEET · Class 11 Physics — Physics Wallah Alakh Pandey's 2017–18 series: units and dimensions, vectors, motion, friction, work and energy, rotation, gravitation and fluids, up to thermodynamics. It stops there, so SHM and waves need another course; one video in the middle is a class 10 results announcement. |
117 | 4d 2h 25m | 2d 17h 37m |
| 8 | mohit sir's algebra in order (from Mohit Tyagi/Competishun YT channel) · Algebra — Mohit Tyagi Sets, quadratic equations, complex numbers, sequences and series, the binomial theorem and permutations and combinations, ending with a short number-theory course for the olympiads. |
403 | 3d 22h 47m | 2d 15h 12m |
| 9 | Physics wallah complete organic chemistry class 11 · Class 11 Organic Chemistry — Physics Wallah Alakh Pandey from IUPAC nomenclature to hydrocarbons and the reactions of alkenes. Arranged by a viewer, Pratham Bhalla, from Physics Wallah's own uploads. |
66 | 2d 13h 1m | 1d 16h 40m |
| 10 | 11 Chemistry · Class 11 Chemistry — Physics Wallah Alakh Pandey's 2018 series: basic concepts, atomic structure, chemical bonding, gases, thermodynamics, some IUPAC naming, and ionic equilibrium up to the solubility product. Like the physics series, it has a class 10 results announcement in the middle. |
75 | 2d 12h 58m | 1d 16h 39m |
| 11 | mohit sir's coordinate geometry in order (from Mohit Tyagi/Competishun YT channel) · Coordinate geometry — Mohit Tyagi Straight lines and pairs of lines, circles, then the parabola, ellipse and hyperbola, in 63 lectures of about 40 minutes each. |
63 | 1d 16h 38m | 1d 3h 5m |
| 12 | mohit sir's trigonometry in order (from Mohit Tyagi/Competishun YT channel) · Trigonometry — Mohit Tyagi Ratios and identities through to heights and distances, in short videos. |
92 | 1d 20m | 16h 13m |
| 13 | Determinants, matrices, vectors and 3D — Mohit Tyagi Determinants from the definition, then matrices, vectors, and lines and planes in three dimensions. The shortest course here. |
49 | 20h 2m | 13h 21m |
Totals count available videos only and update as the playlists change. Private or deleted videos are excluded. Compare the top 5 side by side →
How to choose
- The whole Competishun course — ABJ Sir's two physics courses, the three chemistry courses and Mohit Tyagi's five maths playlists — comes to about 1,070 hours. At 1.5× and four hours a day, that is about six months of lectures before any practice. Worth knowing before class 11 starts, not halfway through class 12.
- Short of time? Physics Wallah's class 11 physics covers the same ground as ABJ Sir's class 11 course, up to thermodynamics, in about half the hours. Its two chemistry playlists cover most of class 11 chemistry in about 120 hours together.
- One weak chapter? Mohit Tyagi's own channel posts each chapter as its own playlist, such as Straight Lines and Circles. Use those to revise one topic rather than reopening a 750-video playlist.
- Comparing courses by length? Check the whole playlist, not the first page of it. Why your playlist length calculator stops at 100 videos shows what that did to one student choosing between three class 11 physics courses, two of which are on this list.
Plan the whole syllabus
A thousand hours is not a number to discover in December of class 12. Open each course here, set your speed and daily hours in the planner, and it gives you a finish date; the exam guide shows how to work backwards from the exam date. Tick videos off as you go and every date updates. How long JEE preparation takes on YouTube adds the thirteen up by subject and gives the lecture time a day for the months you have left.