# Lunar Eclipse Calculator Calculate lunar eclipse dates and types for any year > Canonical page: https://elysiatools.com/en/tools/lunar-eclipse-calculator - **Category:** Astronomy - **Keywords:** lunar eclipse, eclipse, astronomy, moon, blood moon ## Overview The Lunar Eclipse Calculator provides precise dates and classifications for lunar eclipses occurring between 1900 and 2100. Whether you are planning an observation or researching historical astronomical events, this tool delivers accurate data for any selected year. ## Inputs - **Year** (number): Enter year (1900-2100) - **Show Next Eclipse** (checkbox): Show the next upcoming lunar eclipse ## When to use - When planning stargazing trips or photography sessions for specific lunar events. - When researching the frequency and types of lunar eclipses over a multi-year period. - When verifying the dates of historical or future celestial occurrences. ## How it works - Enter the target year between 1900 and 2100 into the input field. - Toggle the 'Show Next Eclipse' option if you want to identify the immediate upcoming event. - Click the calculate button to generate a list of eclipse dates and their specific types for that year. ## Use cases - Astronomy enthusiasts planning their observation schedule for the upcoming year. - Educators creating lesson plans about lunar cycles and celestial mechanics. - Photographers tracking 'blood moon' events to prepare equipment and travel. ## Frequently asked questions ### What range of years does this calculator support? The calculator supports any year from 1900 to 2100. ### Does it distinguish between total and partial eclipses? Yes, the output specifies the type of lunar eclipse for each date provided. ### Can I find out when the next lunar eclipse happens? Yes, by enabling the 'Show Next Eclipse' option, the tool will display the date of the next upcoming event. ### Is the data accurate for all locations? The dates provided are based on universal astronomical calculations; visibility depends on your specific geographic location. ### Does the tool require an internet connection? 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