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by KeenEthics
Zovo Date Calculator icon

Zovo Date Calculator

By Zovo

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Overview

Zovo Date Calculator is a date calculator and business days calculator for exact answers to questions like "how many days between dates", "business days between two dates" and "what date is 30 business days from today". Count days between dates: get calendar days, weeks and days, and years, months and days, with or without the end date. Count working days excluding weekends and public holidays for 200+ countries and their states and regions: US states such as Texas, California, Florida and North Carolina, German Lander, UK nations (England, Scotland, Wales, Northern Ireland), Australian states, Canadian provinces and more. Every answer lists the holidays it skipped by name. When a holiday falls on a weekend, the weekday it is observed on is skipped instead (for example, US Independence Day 2027 is a Sunday, so Monday July 5 is not a business day), and the weekend date is not counted twice. Days before or after a date: find the date that is N calendar days or N business days before or after a date, for contract, shipping and project deadlines. Optionally move a deadline that lands on a weekend or holiday to the next business day, and save it to your calendar as an .ics file. List public holidays for a country or state and year, with weekday and weekend flags, and download them as CSV. The interactive view shows month calendars with the range, weekends and named holidays, and lets you switch between calendar and business days, include the end date, or change the dates. Also supports custom weekends (for example Friday and Saturday) and custom closure days. Limitations: results are informational; court and filing deadlines can follow special rules such as court holidays, so confirm with the governing rules. Holiday data comes from the open-source date-holidays project (1950 to 2200). Dates only: times of day and time zones are not handled.

Tools

calculate_date_offset

ChatGPT
Use this when the user wants the date that is N days or N business days (working days) before or after a date: 'what date is 90 days from today', '30 business days from Nov 3, 2026 in Germany', '10 working days before 2027-01-15', shipping or contract deadlines. Business days skip weekends and the public holidays of the given country and state, including observed weekdays for holidays that fall on a weekend (US July 4, 2027 is a Sunday, so Monday July 5 is skipped); the start date is not counted. For calendar days, roll=next_business_day moves a result that lands on a weekend or holiday to the next business day. Returns the date with its weekday, the holidays skipped, and a calendar (.ics) file. Results are informational: court and filing deadlines may have special rules (court holidays, service days). Does not handle times of day.

count_days_between

ChatGPT
Use this when the user asks how many days are between two dates (days between dates, count days, date calculator), how many business days or working days are between two dates, or days between dates excluding weekends and public holidays for a country or US state. Returns calendar days, weeks and days, years/months/days, business days, and the holidays skipped by name. The start date is counted; set include_end_date=true to also count the end date (Excel NETWORKDAYS style). Does not handle times of day or time zones. Holidays that fall on a weekend are not double-counted, and their observed weekday off (for example US Independence Day 2026 on Saturday is observed Friday July 3) is skipped as a holiday. Results are informational: legal deadlines may have special rules such as court holidays. Do not use for writing SQL or spreadsheet formulas.

list_holidays

ChatGPT
Use this when the user asks which public holidays (bank holidays) a country or a state/region has in a year, e.g. 'Poland public holidays 2026' or 'Texas state holidays 2027', usually to plan working days. Returns each holiday with date, weekday, English name and whether it falls on a weekend, including the observed weekday off when a holiday falls on a weekend, plus a CSV file. Does not include school holidays, religious observances that are not days off, or company-specific closures. Do not use to check whether a stock exchange is open.

Capabilities

Interactive

Example Prompts

Click any prompt to copy it.

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