Best Open Source BSD Calculators 2025

Calculators for BSD

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Browse free open source Calculators and projects for BSD below. Use the toggles on the left to filter open source Calculators by OS, license, language, programming language, and project status.

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1

HistoryCal

A calculator to work with historical dates and calendars.

HistoryCal is a practical calculator designed to work with historical dates and calendars. The calculator will allow you to work with many different world calendar schemes and calculate ranges and ages based on these calendars. The calculator also has a script language that allows you to create variations of the built-in calendars: calendars that shift the new year to a different day; hybrid calendars that switch between schemes; local observational calendars that depend on a particular location; year counts that change for specific eras (regnal calendars) and calendars that require adjustment due to subtle differences in calculation.

1 Review

Downloads: 0 This Week

Last Update: 2017-06-18
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2

Programmable Calendric Calculator

Convert between calendars and work with date ranges.

This calculator will allow you to convert between many different world calendar schemes and calculate ranges and ages based on these calendars. The calculator also has a script language that allows you to create variations of the built-in calendars: calendars that shift the new year to a different day, hybrid calendars that switch between schemes, local observational calendars that depend on a particular location, year counts that change for specific eras (regnal calendars) and calendars that require adjustment due to subtle differences in calculation.

Downloads: 0 This Week

Last Update: 2015-05-09
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