Time is the only
real currency

Enter your birth date to see your exact age — down to the millisecond. Precise enough for standardized test scoring, fun enough for a birthday countdown.

Date of birth

Time (optional)

Professional mode — set a specific test/reference date and rounding rule

Calculate as of

Round to nearest month (16+ days rounds up)

Please enter a valid date of birth that isn't in the future.

Time is the onlyreal currency

Time is the only
real currency