The Burmese calendar calculations focus on Burmese calendar and astronomy studies and are still in progress.
Most of the code here is in the public domain or released under an open source license, though some code and/or data may be under other copyright (usually an open source license), see Resources.
npm i thetkarityarn add thetkaritpnpm add thetkaritimport { BurmeseCal } from "thetkarit"; // esm
const { BurmeseCal } = require("thetkarit"); //common js
const bcal = new BurmeseCal();API Docs : https://tsdocs.dev/docs/thetkarit/latest/index.html
jsDelivr : https://www.jsdelivr.com/package/npm/thetkarit
<script src="https://cdn.jsdelivr.net/npm/thetkarit/cdn/index.min.js"></script>
Download latest thetkarit.zip from here.
#include "thetkarit/bcal.hpp" // include bcal header
#include <iostream>
#include <iomanip>
/// @brief Gregorian Calendar Date to Burmese Calendar Date
int main()
{
bcal::BcalInfo dv = bcal::day_v(2025, 2, 12).bcal_info;
std::cout << "Sasana Year: " << std::setprecision(0) << dv.sasana_year << std::endl;
std::cout << "Burmese Year: " << std::setprecision(0) << dv.burmese_year << std::endl;
std::cout << "Burmese Month: " << dv.burmese_month_str << std::endl;
std::cout << "Moon Phase: " << dv.moon_phases_str << std::endl;
std::cout << "Fortnight Day: " << std::setprecision(0) << dv.fortnight_day << std::endl;
std::cout << "Day in Burmese Month: " << std::setprecision(0) << dv.burmese_day << std::endl;
std::cout << "Public Holidays: ";
for (const auto &holiday : dv.public_holiday)
{
std::cout << holiday << std::endl;
}
}Sasana Year: 2568
Burmese Year: 1386
Burmese Month: Tabodwe
Moon Phase: Waxing
Fortnight Day: 12
Day in Burmese Month: 12
Public Holidays: Union Day
Clone the repository and build it using cmake, and run;
git clone https://github.com/phothinmg/thetkarit.git
cd thetkarit
mkdir build
cd build
cmake ..
make
./bcal # Running example-
The Algorithm for calculation of Burmese Calendar (Myanmar Calendar) and astrological calendar days by Dr. Yan Naing Aye.
-
References:
https://cool-emerald.blogspot.com/2013/06/algorithm-program-and-calculation-of.html
https://cool-emerald.blogspot.com/2013/12/myanmar-astrological-calendar-days.html
-
A collection of astronomy related programs, algorithms, tutorials, data and implementation of the algorithm from Meeus' Astronomical Algorithms for computing the dates of the phases of the Moon by Greg Miller (gmiller@gregmiller.net).
-
Reference: https://www.celestialprogramming.com/