Top Chemistry YouTube Channels from United States

The Organic Chemistry Tutor is a massive educational channel that delivers concise, step‑by‑step tutorials on chemistry, physics, and a broad spectrum of math topics. Videos are typically 2‑5 minutes long, focusing on core concepts and problem‑solving techniques that help students master subjects quickly. The channel serves high‑school, GED, and early‑college learners, offering everything from basic algebra to advanced organic chemistry. Its extensive library of over 3,000 videos makes it a reliable reference for homework help and exam preparation. By breaking down complex ideas into clear visual explanations, the channel enables viewers to learn efficiently and boost their confidence in STEM subjects.

Khan Academy is a nonprofit platform delivering free, world‑class education to anyone, anywhere. The channel provides concise video lessons across math, science, computer programming, and English vocabulary, often under three‑minute formats. Content includes structured tutorials, practice problem walkthroughs, and short project preview teasers for coding units. With over 9 million subscribers, the channel supports K‑12 students, college learners, and lifelong educators seeking reliable, curriculum‑aligned resources. Its vast library and interactive approach enable viewers to learn at their own pace and track progress across subjects.

SciShow is a fast‑paced educational channel that makes complex scientific concepts accessible and entertaining. Each episode delves into surprising research across biology, physics, archaeology, health and the environment, often highlighting recent discoveries that challenge common assumptions. The hosts combine clear explanations, vivid visuals, and witty narration to keep viewers curious and informed. With over 8 million subscribers, the channel publishes new videos almost daily, ranging from short explainers to longer deep‑dive documentaries and themed compilations. SciShow also connects audiences to additional learning resources through its partners and community platforms. Whether you’re a student, a lifelong learner, or just someone who loves odd facts, the channel offers reliable, up‑to‑date science content that fuels curiosity.

Cody'sLab is a hands‑on science channel where Cody creates and documents daring DIY experiments ranging from chemistry and metallurgy to geology and space‑habitat projects. He mixes thorough explanations with personal project logs, offering viewers both educational content and entertaining, often risky, maker adventures. Videos often include step‑by‑step tutorials, safety discussions, and real‑world applications of scientific principles. The channel’s niche blends experimental chemistry, metalworking, and off‑world habitat engineering, attracting curious makers and science enthusiasts. With over 2 million subscribers, Cody provides a unique blend of raw experimentation and accessible teaching that encourages viewers to explore science outside the classroom.

Tyler DeWitt’s channel delivers clear, engaging chemistry lessons for high‑school, AP/IB, and college students. Each video breaks down complex concepts—like mole fraction, molarity, and thermodynamics—into bite‑sized explanations, often accompanied by worked‑through practice problems. The creator focuses on exam preparation, offering dedicated series for AP Chemistry, TEAS, and other standardized tests. With over 1.5 million subscribers, the channel blends concise tutorials, silent‑movie style demos, and detailed solution walkthroughs. Viewers gain both conceptual insight and step‑by‑step problem‑solving skills, all for free.

Wayne Breslyn, known as Dr. B, is a chemist and learning scientist who creates concise chemistry tutorials for students. The channel focuses on core high‑school and early‑college concepts such as balancing equations, Lewis structures, stoichiometry, molecular geometry, and periodic‑table trends. Each video is typically under two minutes, delivering step‑by‑step explanations that emphasize visual clarity and cognitive efficiency. Dr. B also provides free online practice tools and regularly updates content with modern teaching methods. With a library of over 7,800 videos, learners can quickly find targeted help for homework, test preparation, or concept review. The channel’s approach blends expert knowledge with learning‑science techniques, making complex chemistry approachable for beginners and intermediate students alike.

Reactions (ACSReactions) delivers chemistry‑focused science content that breaks down everyday claims, products, and phenomena to the molecular level. The channel blends hands‑on experiments, data‑driven myth‑busting, and deep dives into recent research, making complex chemistry accessible and entertaining. Videos range from DIY acid synthesis and food‑science investigations to environmental tech and physics paradoxes, often featuring on‑camera demonstrations and clear visual explanations. With a mix of humor and rigorous analysis, viewers gain both practical knowledge and a deeper appreciation for how chemistry shapes daily life. The channel’s consistent visual style and scientific credibility attract curious learners who enjoy seeing science tested in real‑world settings.

Melissa Maribel’s channel is dedicated to helping students master chemistry, especially organic chemistry, through concise, step‑by‑step video lessons. She covers core reaction mechanisms, spectroscopy interpretation, stereochemistry, and exam‑style problem solving. The videos range from short concept clips to longer live study sessions with guest educators. Each tutorial includes downloadable practice problems and links to free study guides. Her clear explanations aim to turn struggling students into confident test‑takers. Viewers gain both foundational knowledge and advanced strategies for chemistry exams.

Leah4sci delivers concise, step‑by‑step tutorials that simplify complex organic chemistry concepts and reaction mechanisms. The channel covers everything from basic functional group identification to advanced molecular orbital theory. Each video provides clear visual drawings, energy diagrams, and practical shortcuts to help students master organic reactions. Frequent practice‑oriented content, such as naming drills and NMR prediction exercises, reinforces learning. Free study guides and downloadable resources are offered to support exam preparation. Viewers can expect consistent, high‑quality explanations that turn intimidating topics into approachable lessons.

The American Chemical Society (ACS) YouTube channel delivers concise, science‑focused videos that showcase the latest chemistry research, sustainability initiatives, and real‑world applications. It highlights breakthrough studies, from flavor chemistry to green materials, while also offering career guidance and community stories from ACS members. Videos range from short headline‑style explanations to interview‑driven profiles and safety‑training snippets. The channel serves both aspiring chemists and seasoned professionals, providing authoritative content backed by a leading scientific society. Viewers gain insight into how chemistry impacts everyday life, the environment, and future technologies.

Crash Chemistry Academy is a focused, high-school-to-intro-college-level channel that unpacks chemistry concepts through concise lessons, worked problems, and real-world demos. Topics range from atomic structure, bonding and stoichiometry to gas laws, green-chemistry issues, and reaction prediction, all explained with clear visuals and a calm, teacher-to-student tone. The creator, a practicing educator, designs each video for both classroom support and self-paced learning, so viewers get test-ready skills plus deeper insight into why reactions matter. Consistent 5-15 min runtimes, step-by-step tutorials, and occasional virtual labs make the channel a reliable homework companion or flipped-classroom resource.

Conquer Chemistry is a dedicated educational channel that helps high‑school and early‑college students master chemistry concepts, especially for AP and IB exams. The creator posts short, focused tutorial videos—typically under 5 minutes—that walk viewers through practice problems, key formulas, and common pitfalls. Content spans core topics such as stoichiometry, equilibrium, thermochemistry, and kinetics, using clear step‑by‑step explanations. Each video includes links to deeper resources like masterclasses and cheat‑sheet PDFs, adding extra study value. The channel’s consistent, exam‑oriented approach makes complex topics feel manageable and boosts viewer confidence for upcoming tests.

Chem Academy, hosted by Michael Millings, is a dedicated YouTube channel that helps high‑school chemistry students master core concepts and solve tough problems. The videos break down calculations step‑by‑step, covering everything from basic stoichiometry to advanced thermochemistry and gas‑law equations. Each tutorial focuses on clear explanations, detailed worked examples, and practical tips for homework and exam preparation. With over 200 videos, the channel serves as a comprehensive library for students needing extra support. Viewers can expect concise, 10‑20 minute lessons that build confidence and improve grades. The content is free, English‑language, and aligns with typical high‑school curricula.

Professor Heath’s Chemistry Channel is a free, self-paced classroom that distills general-, organic-, and analytical-chemistry concepts into bite-size videos. With 1,200+ concise lessons ranging from redox balancing to spectroscopy, it gives students, homeschoolers, and adult learners the worked examples, lab demos, and exam-style problems they need without stepping into a physical class. Clear white-board explanations, consistent notation, and step-by-step stoichiometry, thermochemistry, and electrochemistry walkthroughs make the channel a reliable homework or MCAT refresher. Most videos clock in under eight minutes, perfect for quick review or on-the-go learning, while older uploads also showcase real lab reactions and interdisciplinary art-science talks.

Michael Farabaugh’s channel is a classroom-style vault of AP Chemistry support: every video mirrors a live lecture, walking students through the full College Board curriculum topic-by-topic. Episodes are numbered and paired with downloadable packets, so viewers can watch, pause, and practice exactly as if they were sitting in Mr. Farabaugh’s class. The library starts with foundational atomic-structure lessons and progresses through the hardest units—thermochemistry, equilibrium, acids & bases—always followed by multiple-choice practice sessions. With average runtimes over an hour, the deep-dive format is perfect for self-paced review or flipping a study session before test day. Teachers also use the content as ready-made sub plans or supplementary instruction, making the channel a quiet but powerful resource for both students and educators.

MrGrodskiChemistry is a classroom-style YouTube channel run by a veteran AP Chemistry and AP Biology teacher at Westhampton Beach High School. It hosts 1,300+ long-form lecture videos, walkthroughs of every recent AP Free-Response section, and live lab demos that mirror a real high-school course. Content is recorded live during class, so viewers get authentic teacher explanations, student questions, and step-by-step problem solving exactly as it happens. Playlists are organized by course (AP Chem, AP Bio, Regents Chem) and by assessment type (FRQ solutions, practice-test reviews, lab technique), making the channel a free, on-demand tutor for any student enrolled in first-year college-level science.

Chemistry with Mrs. K is a comprehensive educational channel offering full-length, classroom-style screencast lectures that walk students step-by-step through general and AP chemistry topics. With over 5,000 videos averaging 26 minutes, Mrs. K covers everything from stoichiometry and thermodynamics to electrochemistry and acid-base equilibria in the same sequence she teaches her own high-school classes. The channel is designed first for her enrolled students who need to review or catch up, but it’s freely available to anyone worldwide who “needs help with chemistry.” Lessons are whiteboard-based, concept-heavy, and packed with worked examples, making them ideal for homework help, test prep, or flipped-classroom learning. Because the content mirrors a real semester pacing guide, viewers can follow along chronologically or jump to specific chapters for targeted support.

Guillotined Chemistry is an educational YouTube channel that makes chemistry accessible and entertaining through a unique blend of traditional lessons, historical context, and quirky experiments. The channel specializes in exploring the fascinating world of pyrotechnics, particularly the Japanese art of Senko Hanabi (sparkler) tournaments, while also covering fundamental chemistry concepts like Avogadro's number, units in science, and hydrogen bonding. Creator combines educational content with entertainment value, featuring AI-assisted discussions, interviews with professional chemists, and hands-on experiments that often go beyond typical classroom demonstrations. The channel serves both chemistry newcomers seeking foundational knowledge and enthusiasts looking for deeper insights into chemical phenomena, all delivered with a distinctive storytelling approach that connects scientific principles to real-world applications and cultural traditions.

Dr Jackson Chemistry is a comprehensive educational channel that serves as a supplemental learning resource for students studying chemistry at the college level. The channel features over 400 detailed tutorials covering organic chemistry mechanisms, physical chemistry concepts, and problem-solving strategies. Dr Jackson breaks down complex chemistry topics into digestible 10-20 minute lessons, focusing heavily on reaction mechanisms, thermodynamics, and spectroscopy. The channel is particularly valuable for students seeking to understand the "why" behind chemical reactions through detailed mechanistic explanations and worked examples. With consistent quality content spanning multiple years, this channel has become a go-to resource for undergraduate chemistry students worldwide.

Action Lab Shorts is the bite-sized companion to The Action Lab, run by a PhD Chemical Engineer who distills jaw-dropping physics and chemistry demos into sub-10-minute clips. The channel re-packages the most visual, mind-bending moments from longer experiments—levitating frogs, neutron-star matter, super-hydrophobic coatings—into fast, shareable shorts that still carry real science credibility. Viewers get the “wow” without the lecture hall length, perfect for TikTok-length attention spans. With 4.5 M subscribers and 4 B views, it’s one of the largest science-short destinations on YouTube. Expect compilations, 360° interactives, and occasional “simple-words” episodes that strip jargon away so anyone can enjoy the phenomena.