Playlist · Professor Leonard

Calculus 1 (Full Length Videos)

by Professor Leonard · 32 videos

Listed in Best free college math courses on YouTube, ranked by total hours

Total watch time

1d 20h 57m

at 1× speed · exactly 1 day, 20 hours, 56 minutes, 49 seconds at 1×

At an hour a day you'd finish in 45 days

The shape of the course

Each column is one video, to scale

3:00:15

WatchedTo watch

Compare Open on YouTube JSON

Next time, skip the copying: change youtube.com to playlistduration.com in any playlist, video or channel address and it opens here. Or see the total on YouTube itself, with our extension for Chrome, Firefox or Edge.

Your plan

Plan to finish

About 45 days at an hour a day

Pick a daily pace and the days you'll watch. Ticked videos are skipped.

Days

At one hour a day, every day, this playlist takes about 45 days. Turn on JavaScript to plan around your week.

Videos (32)

1d 20h 57m in total · tick what you've watched

Tick videos you've watched — progress is saved in this browser. Titles open on YouTube in a new tab.

Videos to
Watched
1 Calculus 1 Lecture 0.1: Lines, Angle of Inclination, and the Distance Formula 48:58 2012-01-24
2 Calculus 1 Lecture 0.2: Introduction to Functions. 1:37:06 2012-05-23
3 Calculus 1 Lecture 0.3: Review of Trigonometry and Graphing Trigonometric Functions 1:20:15 2012-05-23
4 Calculus 1 Lecture 0.4: Combining and Composition of Functions 15:53 2012-05-23
5 Calculus 1 Lecture 1.1: An Introduction to Limits 1:27:26 2012-08-22
6 Calculus 1 Lecture 1.2: Properties of Limits. Techniques of Limit Computation 3:00:15 2012-08-23
7 Calculus 1 Lecture 1.4: Continuity of Functions 1:26:51 2012-08-27
8 Calculus 1 Lecture 1.5: Slope of a Curve, Velocity, and Rates of Change 1:50:43 2012-08-28
9 Calculus 1 Lecture 2.1: Introduction to the Derivative of a Function 1:16:01 2012-08-29
10 Calculus 1 Lecture 2.2: Techniques of Differentiation (Finding Derivatives of Functions Easily) 1:12:31 2012-08-29
11 Calculus 1 Lecture 2.3: The Product and Quotient Rules for Derivatives of Functions 1:02:22 2014-01-14
12 Calculus 1 Lecture 2.4: Applications of the Derivative 40:39 2014-01-14
13 Calculus 1 Lecture 2.5: Finding Derivatives of Trigonometric Functions 48:43 2014-01-14
14 Calculus 1 Lecture 2.6: Discussion of the Chain Rule for Derivatives of Functions 1:34:01 2014-01-14
15 Calculus 1 Lecture 2.7: Implicit Differentiation 1:08:11 2014-01-15
16 Calculus 1 Lecture 2.8: Related Rates 53:52 2014-01-15
17 Calculus 1 Lecture 3.1: Increasing/Decreasing and Concavity of Functions 1:34:07 2014-01-16
18 Calculus 1 Lecture 3.2: A BRIEF Discussion of Rolle's Theorem and Mean-Value Theorem. 6:36 2012-03-19
19 Calculus 1 Lecture 3.3: The First Derivative Test for Increasing and Decreasing 26:10 2014-01-16
20 Calculus 1 Lecture 3.4: The Second Derivative Test for Concavity of Functions 36:50 2014-01-16
21 Calculus 1 Lecture 3.5: Limits of Functions at Infinity 1:23:49 2014-01-16
22 Calculus 1 Lecture 3.6: How to Sketch Graphs of Functions 1:32:36 2014-01-16
23 Calculus 1 Lecture 3.7: Optimization; Max/Min Application Problems 1:34:43 2014-01-16
24 Calculus 1 Lecture 4.1: An Introduction to the Indefinite Integral 2:45:37 2014-01-21
25 Calculus 1 Lecture 4.2: Integration by Substitution 1:33:58 2014-01-21
26 Calculus 1 Lecture 4.3: Area Under a Curve, Limit Approach, Riemann Sums 2:07:03 2014-01-22
27 Calculus 1 Lecture 4.4: The Evaluation of Definite Integrals 30:55 2014-01-22
28 Calculus 1 Lecture 4.5: The Fundamental Theorem of Calculus 2:46:09 2014-01-22
29 Calculus 1 Lecture 5.1: Finding Area Between Two Curves 1:33:46 2014-01-23
30 Calculus 1 Lecture 5.2: Volume of Solids By Disks and Washers Method 2:47:49 2014-01-23
31 Calculus 1 Lecture 5.3: Volume of Solids By Cylindrical Shells Method 54:56 2014-01-23
32 Calculus 1 Lecture 5.4: Finding the Length of a Curve on a Plane 2:17:58 2014-01-24
For your README

Embed a badge

Show the watch time in a README or course description — it links back here and updates itself

Watch time: 1d 20h 57m · 32 videos

Markdown
[![Watch time: 1d 20h 57m · 32 videos](https://playlistduration.com/badge/playlist/PLF797E961509B4EB5.svg)](https://playlistduration.com/playlist/PLF797E961509B4EB5)
HTML
<a href="https://playlistduration.com/playlist/PLF797E961509B4EB5"><img src="https://playlistduration.com/badge/playlist/PLF797E961509B4EB5.svg" alt="Watch time: 1d 20h 57m · 32 videos" width="228" height="20"></a>

Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.

Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PLF797E961509B4EB5 returns them as JSON — free, no key. API docs →

Data from the YouTube Data API as of 2026-10-27 (cached). Private or deleted videos are excluded from totals.