OSHA 10 takes a minimum of 10 hours of instruction, which means at least two days. OSHA doesn't allow more than 7.5 hours of training in a single day, so even a fast learner can't finish in one sitting. Not sure you need the course at all? Read the OSHA 10 requirements first. If you take it online, you also get up to six months to complete it once you start.
Key takeaways
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The course is 10 hours of instruction.
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The daily limit is 7.5 hours, so plan at least 2 days.
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Online learners get up to 6 months to finish.
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You need 70% to pass the final assessment, with up to three attempts.
How many hours is the OSHA 10 course?
The course is 10 hours of instruction. That's time spent learning, so breaks and idle time generally don't count toward it. It's not a quick video you can speed through, since providers track how long you actively spend in each module.
|
Format |
Total time |
Typical pace |
|---|---|---|
|
Online, self-paced |
10 hours of course time |
Spread over 2 or more days, with up to 6 months to finish |
|
In-person classroom |
10 hours |
Usually two days, sometimes several shorter sessions |
|
Employer-led session |
10 hours |
Scheduled by the trainer, often over two days |
Why can't you finish OSHA 10 in one day?
OSHA caps outreach training at 7.5 hours per day, whether you're in a classroom or online. That means the 10 hours has to be split across at least two days. Online courses typically stop you when you reach the daily limit.
How long do you have to finish the online course?
Online learners get up to six months from the day they start. You can log in and out as you like, and your progress is saved, so you don't have to do it all at once. Want the full picture? See how online OSHA 10 works.
Sample OSHA 10 schedules
|
Style |
How it could look |
Best for |
|---|---|---|
|
Fast track |
Day 1: 7.5 hours. Day 2: 2.5 hours |
Workers who need the card quickly |
|
Steady |
2 to 3 hours a day over about a week |
People working full time |
|
Weekend |
5 hours on Saturday and 5 on Sunday |
Those who can't study on weekdays |
|
Relaxed |
1 hour a day over two weeks |
Anyone who prefers short sessions |
What affects how long OSHA 10 takes?
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The daily limit: 7.5 hours is the ceiling, however fast you read.
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Your schedule: the hours you can actually set aside matter more than your speed.
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The final assessment: you need 70% to pass and get up to three attempts, so a retake adds a little time.
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Course type: Construction and General Industry both run 10 hours, so neither is shorter.
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Tech hiccups: a weak connection or a timed-out session can cost you a few minutes of progress.
How to finish OSHA 10 without wasting time
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Block out two or three days on your calendar before you start.
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Use a quiet spot and a stable internet connection.
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If you're in construction, take short notes on the Focus Four hazards.
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Double-check your name and mailing address before you submit, since they're printed on your card.
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Don't leave it for the last minute if you have a job start date. It helps to know how to get your OSHA 10 card and how long delivery takes.
Frequently Asked Questions
Does OSHA 10 take 10 hours or 10 days?
It's 10 hours of instruction. Because of the daily cap, it takes at least two days.
Can I pause and come back later?
Yes. Online courses save your progress, and you have up to six months to finish.
Do breaks count toward the 10 hours?
Generally no. Providers count active course time, so breaks and idle time don't add up.
How long is OSHA 30 compared to OSHA 10?
OSHA 30 is 30 hours, so under the same daily cap it takes at least four days.
How long until I get my card after finishing?
You can usually download a temporary certificate right away. The plastic DOL card typically arrives in a few weeks.
Can I do OSHA 10 in a weekend?
Yes. Five hours on Saturday and five on Sunday works, since each day stays under the 7.5-hour cap.