Что умеет

Time Now: The current time: Unix epoch in seconds and milliseconds, ISO 8601, and the local wall-clock time in a given IANA time zone with its current UTC offset and DST status. Use this before any re

Convert Timestamp: Convert a Unix timestamp (seconds or milliseconds; auto-detected unless unit is given) to a human-readable date in a time zone, with ISO 8601, RFC 2822, UTC offset, DST flag, weekda

Parse Datetime: Parse a date/time string (ISO 8601, RFC 2822, HTTP date, SQL "YYYY-MM-DD HH:mm:ss", or a Unix timestamp) into a Unix timestamp and a normalized description. Strings without an offset a

Epoch Calculator

Time and date math that language models get wrong on their own: Unix timestamps, daylight-saving offsets, calendar arithmetic, and cron schedules. Every calculation uses the IANA time zone database, the same engine behind epochcalc.com.

No API key, no signup, no state. Read-only.

Tools

Tool	What it does
`time_now`	Current time in any zone, with epoch seconds, ISO 8601, RFC 2822, and DST flag
`convert_timestamp`	Unix timestamp (seconds or milliseconds, auto-detected) to a full date breakdown
`parse_datetime`	Natural or ISO date string to timestamp and zone-aware fields
`convert_timezone`	Same instant in two zones, with the hour difference and DST status of each
`date_duration`	Days, weekdays, weeks, and calendar breakdown between two dates
`epoch_math`	Add or subtract years, months, weeks, days, hours, minutes, or seconds
`cron_next_runs`	Plain-English explanation of a cron expression plus its next N run times
`days_until`	Countdown to a named holiday or event, or list the supported events

Notes

Time zones are IANA names such as America/New_York or Europe/Berlin. Abbreviations like EST are ambiguous and rejected.
Endpoint: https://epochcalc.com/mcp (Streamable HTTP, stateless). A plain JSON API for the same tools is at https://epochcalc.com/api/v1.
Documentation: epochcalc.com/api

epochcalc

Что умеет

Какие данные видит

Нужен ли аккаунт

Epoch Calculator

Tools

Notes

time_now	The current time: Unix epoch in seconds and milliseconds, ISO 8601, and the local wall-clock time in a given IANA time zone with its current UTC offset and DST status. Use this before any relative date reasoning.
convert_timestamp	Convert a Unix timestamp (seconds or milliseconds; auto-detected unless unit is given) to a human-readable date in a time zone, with ISO 8601, RFC 2822, UTC offset, DST flag, weekday, and a relative phrase like "3 days ago".
parse_datetime	Parse a date/time string (ISO 8601, RFC 2822, HTTP date, SQL "YYYY-MM-DD HH:mm:ss", or a Unix timestamp) into a Unix timestamp and a normalized description. Strings without an offset are interpreted in the given time zone.
convert_timezone	Convert a wall-clock date/time from one IANA time zone to another, correctly across daylight-saving transitions. Returns both sides with offsets, the hour difference at that instant, and whether either zone is on DST.
date_duration	The exact duration between two dates or date-times: calendar years/months/days, plus total days, hours, minutes and seconds, and the number of weekdays (Mon-Fri). Handles leap years and DST via the IANA database.
epoch_math	Add to or subtract from a Unix timestamp in calendar-aware units (years, months, weeks, days, hours, minutes, seconds) in a time zone, e.g. "now + 30 days" or "1748736543 - 3 months". Returns the resulting timestamp in every format.
cron_next_runs	Explain a 5- or 6-field cron expression in plain English and list its next run times in a time zone (as ISO 8601 and Unix timestamps). Use to answer "when does this cron job run next?" or to validate an expression.
days_until	Countdown to a holiday or to a date: days, hours and minutes remaining, and the next occurrence date. Pass an event slug (e.g. "christmas", "thanksgiving", "easter", "super-bowl") or a date (YYYY-MM-DD). Call with no arguments to list the known events.