Measured with a stopwatch, the median is about 5 and a half minutes from penetration to ejaculation. Sex therapists call 3 to 7 minutes adequate and 7 to 13 desirable.
I used to think every other guy lasted half an hour. Movies, porn, locker-room talk: everything pointed that way, and I was nowhere near. When I finally looked at real numbers, it changed how I saw the whole thing.
What men actually last
The best-known measurement comes from a 2005 study led by Marcel Waldinger. Nearly 500 couples in five countries (the Netherlands, Spain, Turkey, the UK and the US) timed themselves at home with a stopwatch, from penetration to ejaculation, over four weeks.
The median was 5.4 minutes. Half the men lasted less, half lasted more, and the spread between men was huge. The time also went down with age:
| Group (stopwatch study, 2005) | Median time to ejaculation |
|---|---|
| All men | 5.4 minutes |
| Aged 18 to 30 | 6.5 minutes |
| Over 51 | 4.3 minutes |
Five and a half minutes. Not thirty.
What sex therapists call “good”
In 2008, researchers asked 34 sex therapists in the US and Canada what they considered a good length for intercourse. Their answers, roughly:
| What the therapists called it | Length of intercourse |
|---|---|
| Too short | 1 to 2 minutes |
| Adequate | 3 to 7 minutes |
| Desirable | 7 to 13 minutes |
| Too long | 10 to 30 minutes |
Those are expert opinions, not measurements, and the ranges overlap. But the message is clear enough. Nobody serious is asking you for an hour.
Why the number isn’t the whole story
What made the difference for me wasn’t a figure. It was choosing the moment instead of having it happen to me. My partner and I talked about it often, and to be honest it bothered me more than it bothered her, even if she’d have liked penetration to last a few minutes longer.
What I value most today is the control, not the stopwatch. Sex also isn’t only penetration: a lot of what makes it good happens before and around it.
If you’re well under that
If it’s almost always within a minute or two and it bothers you, you may be in premature ejaculation territory. I explain where the line sits in how long is considered premature ejaculation.
Sources
- A multinational population survey of intravaginal ejaculation latency time, Waldinger et al., Journal of Sexual Medicine, 2005 (summary by the SMSNA)
- Good sexual intercourse lasts minutes, not hours, therapists say, Penn State, on Corty and Guardiani, 2008