Time Perception by Age

Age1 Day1 Month1 Year
100.027%0.83%10.0%
200.014%0.42%5.0%
300.0091%0.28%3.33%
400.0068%0.21%2.5%
500.0055%0.17%2.0%
600.0046%0.14%1.67%
700.0039%0.12%1.43%
800.0034%0.10%1.25%

Age1020304050607080
101.0x2.0x3.0x4.0x5.0x6.0x7.0x8.0x
200.5x1.0x1.5x2.0x2.5x3.0x3.5x4.0x
300.33x0.67x1.0x1.33x1.67x2.0x2.33x2.67x
400.25x0.5x0.75x1.0x1.25x1.5x1.75x2.0x
500.2x0.4x0.6x0.8x1.0x1.2x1.4x1.6x
600.17x0.33x0.5x0.67x0.83x1.0x1.17x1.33x
700.14x0.29x0.43x0.57x0.71x0.86x1.0x1.14x
800.13x0.25x0.38x0.5x0.63x0.75x0.88x1.0x

Rows are the age experiencing a year; columns are the comparison age. A year at age 10 feels 8x as significant as a year at age 80.