A more accurate response 68 years, 5 months and 27 days. This duration was calculated last day of 1957 (December 31) until today. As an example, people born in 1957 are 68 or 69 years old. Those born on or before June 28, are 69, while those born after, are still 68 years old.
1957 was 68 years ago because we are now in 2026.
1957 was 821 months ago because we are now in June 2026. Here's how to calculate this: there are 12 months in a year so, 68 x 12 = 816. Five months have passed since the start of 2026 which also need to be added, meaning 816 + 5 = 821.
1957 was 3573 weeks ago. The trick I like to use is to first calculate how many days have passed since 1957 and divide that number by 7 (days in a week). In short, 25015 / 7 = 3573.57, but only the quotient is relevant here, 3573.
1957 was 25015 days ago because today is June 28, 2026. Each year has at least 365 days, so 68 x 365 = 24820. To this we add the days passed since the beginning of 2026. Then we have 24820 + 178 = 24998. But what about leap years? Yes, there were 17 leap years since 1957, so we also need to add 17 extra days for a total of 25015.
If you want to, you can take it up one step further. You can also calculate how many hours passed since 1957. Since we already know the number of days, it would be 24 x 25015 = 600360. Right now it’s 8:55 PM, meaning we have to add 20 (hours passed since midnight) to 600360. So 1957 was 600380 hours ago.