Timestamp Converter

ISO 8601 Duration Parser

Parse, build, and convert ISO 8601 duration strings like P1Y2M3DT4H5M6S into human-readable time spans.

Parse

paste a duration string
Format: P[years]Y[months]M[days]DT[hours]H[minutes]M[seconds]S

Build

fill in any fields to generate the ISO string
P0D

Apply to Date

add the duration to a date