2021-6-25 · How much sperm is produced in 24 hours? The answer will blow your mind. According to research, males produce 1500 sperm in one single second. If we calculate, that is 90,000 sperms in one minute, 54,00,000 in one hour and 129,600,000 in 24 hours! Sperm Production Cycle. Sperm usually takes around 50-60 days to develop in testicles.