| Historical Events | Time/Date |
| Arrival of Bipaswi Buddha in Nepal | Satya epoch |
| Manjushree established the settlement in Kathmandu valley which was in the form of a pond by draining out the water through the gorge he made by cutting the hill | Treta epoch |
| The first king of Nepal, Dharmakar | Treta epoch |
| The sixth Kirati King, Humati | Mahabharat war period |
| Arrival of Gautam Buddha in Nepal | During the time of the seventh Kirati king, Jitedasti |
| Arrival of emperor Ashok in Nepal | During the time of the fourth Kirati king, Sthunko |
| The rise of Lichchhavi dynasty | Around 110 AD |
| The ruling period of the first Lichchhavi king, Jaydev | At around the beginning of Christian era |
| The accession by Basantadev | 563 BS |
| The ruling period of Mandev | Shake Sambat 386 to 413 |
| The rise of Amsubarma | 662 BS |
| Establishment Khas state by Naagraj | 1150 AD |
| The accession by Krachalla of Khas Empire | 1264 BS |
| Invasion to Kathmandu valley by Khas king, Jitari | 1344 Push, 1345 Phagun, 1346 Phagun |
| Invasion to Kathmandu valley by Aditya Malla | 1384 BS |
| Establishment of Karnatak state in Tirhut (Simraungadh) by Nanyadev | 1154 BS |
| The rise of Malla dynasty | 1257 BS |
| The ruling period of the first Malla king, Ari Malla | 1257 BS – 1274 BS |
| The invasion to the last King of Simraungadh, Hariharsingdev by the Muslim Emperor of Delhi, Gayasuddin Tuglak, total destruction of Karnatak state | 1381 BS |
| The accession by Jaysthiti Malla | 1380 BS |
| The invasion to Nepal by the ruler of Bengal, Samusuddin Iliyas | 1406 BS |
| The ruling period of Yaksha Malla | 1428-1539 BS |
| The ruling period of Ratna Malla | 1541-1577 BS |
| Establishment of Gorkha state by Drabya Shah | 1616 BS |
| The ruling period of the king of Gorkha, Ram Shah | 1663-1690 BS |
| The ruling period of Pratap Malla | 1698-1731 BS |
| The accession by Mahendra Malla | 1617 BS |
| The establishment of Patan Krishnamandir by Siddhinarsingh Malla | 1693 BS |
| The ruling period of Bhupatindra Malla | 1753-1779 BS |
| The first invasion to Nuwakot by Prithivi Narayan Shah | 1800 BS |
| The second invasion to Nuwakot and victory over it by Prithivi Narayan Shah | 1801 BS |
| The first invasion to Kirtipur | 1814 Jeth 19 (BS) |
| Victory over Makwanpur | 1819 Bhadau 9 (BS) |
| The victory of Gorkhali over Gurgin Khan-led troops sent by the king of Bangal, Nawab Mirkasim | 1663 January 30 (AD) |
| The second invasion to Kirtipur | 1821 Asoj 4 (BS) |
| The third invasion to Kirtipur and victory over it | 1822 Chait 3 (BS) |
| The invasion to Kinlok-led English troops sent for the assistance to Jayaprakash Malla and victory over them | 1824 BS |
| Victory over Kathmandu | 1825 Bhadrasukla, on Sunday (on the day of Indrajatra) |
| Victory over Lalitpur | 1825 BS |
| Victory over Bhaktapur | 1826 Kartiksukla Dwadashi |
| Death of Prithivi Narayan Shah | 1831 BS |
| Trade treaty between Nepal and Tibet | 1775 September (AD) |
| Peace accord between Nepal and Gadhwal | 1791 AD |
| The first war between Nepal and Tibet | 1788-1789 AD |
| Kerung treaty between Nepal and Tibet | 1789 June 2 (AD) |
| The second war between Nepal and Tibet | 1792 October (AD) |
| Trade treaty between Nepal and East India Company | 1849 Baishakh 3 (BS) |
| Publication of Gorkhapatra | 1958 BS |
| Basathhiharan or Birtaharan | 1862 BS |
| Nepal-Britain war | 1814-1816 (AD) |
| Treaty of Sugauli (Between Nepal and Britain) | 1872 Phagun 24 BS (4 March, 1816) |
| First Ambassador to Nepal, Edward Garner, Britain | 1816 May (AD) |
| The third war between Nepal and Tibet | 1855-1856 (AD) |
| Thapathali treaty between Nepal and Tibet | 1912 Chait (BS) |
| Kot Parwa | 1903 Asoj 2 (BS) |
| Bhandarkhal Parwa | 1846 October 31 (AD) (1903 Kartik 17 BS) |
| Alau Parwa | 1904 Baishakh (BS) |
| The title Shree 3 conferred to Junga Bahadur | 1913 Shrawan (BS) |
| Jungabahadur brought back ‘New Country’: Banke, Bardiya, Kailali and Kanchanpur from British after the Indian insurgency of 1875 AD through accord with them | 1916 BS |
| Nepal’s first National Code | 1910 BS |
| Abolition of Sati Pratha | 1977 BS |
| Makai Parwa | 1977 BS |
| Establishment of Tri-chandra College | 1978 BS |
| Abolition of slavery practice | 1981 BS |
| Banning of Arya Prachar | 1987 BS |
| Library Parwa | 1987 BS |
| Prachanda Gorkha Parwa | 1988 BS |
| Establishment of Nepal Praja Parishad | 1993 Jeth 20 (BS) |
| Establishment of All India Nepali Congress | 2002 Magh 12 (BS) |
| Establishment of Nepali Democratic Congress | 1949 AD |
| Jogwani Conference | 2004 Jeth (BS) |
| First Labor Strike | 2003 Phagun 11 (BS) |
| Jayatu Sanskritam Satyagraha against the Rana Regime | 2004 Baishakh 1 (BS) |
| Declaration of legislative law of Nepal | 2004 Magh 13 (BS) |
| Nepal Praja Panchayat | 2005 Asoj (BS) |
| Establishment of Nepal Communist Party | 2006 Bhadau 30 (BS) |
| Nepal-India friendship treaty | 2007 Shrawan (BS) |
| Declaration of democracy | 2007 Phagun 7 (BS) |
| Interim governance legislation of Nepal | 2007 Phagun 7 (BS) |
| First general election | 2015 BS |
| Establishment of Panchayat System | 2017 Push 1 (BS) |
| Declaration of the constitution of Nepal, 2019 | 2019 Push 1 (BS) |
| Back to the Village Program | 2028 BS |
| Zone of Peace Proposition | 2031 Phagun 13 (BS) |
| Declaration of referendum | 2036 Jeth 10 (BS) |
| Referendum | 2037 Baishakh 20 (BS) |
| Satyagraha (Passive Resistance) | 2042 BS |
| Formation of United Leftist Front | 2046 Magh 2 (BS) |
| Reinstatement of Multi-party system | 2046 Chait 26 (BS) |
| The Constitution of the Kingdom of Nepal, 2047 | 2047 Kartik 23 (BS) |
| Establishment of CPN (UML) | 2047 Push 22 (BS) |
| The first general election after the reinstatement of democracy | 2048 Baishakh 29 (BS) |
| Mid-term election | 2051 Kartik 29 (BS) |
| Beginning of the armed insurgency by CPN Maoist | 2052 Phagun 1 (BS) |
| General election, 2056 | 2056 Baishakh 2 and 3 (BS) |
| Royal massacre | 2058 Jeth 19 (BS) |
| Royal Announcement by King Gyanendra | 2061 Magh 19 (BS) |
| Signing of Comprehensive Peace Accord between the Government of Nepal and Maoist | 2063 Mangsir 5 (BS) |
| Promulgation of The Interim Constitution of Nepal, 2063 | 2063 Magh 1 (BS) |
| Election of the historical constituent assembly in Nepal | 2064 Chait 28 (BS) |
| The first meeting of constituent assembly/ declaration of republic and the end of Monarchy of Shah Dynasty | 2065 Jeth 15 (BS) |
| Leaving of Narayanhiti palace by King Gyanendra | 2065 Jeth 29 (BS) |
| Election of president and vice-president | 2065 Shrawan 6 (BS) |
| Taking of oath of office by Dr. Rambaran Yadav, the first president of the republic of Nepal | 2065 Shrawan 8 (BS) |
| Formation of the first republican government under the premiership of CPN Maoist leader, Puspa Kamal Dahal (Prachanda) | 2065 Bhadau (BS) |
| The dissolution of the first constituent assembly | 2069 Jeth 14 (BS) |
| Formation of interim council of ministers to election | 2069 Chait 1 (BS) |
| The election of the second constituent assembly | 2070 Mangsir 4 (BS) |
| The first meeting of the second constituent assembly | 2070 Magh 8 (BS) |
| 18th SAARC Summit, Kathmandu | 2071 Mangsir 11-12 (BS) |
| Formation of Truth and Reconciliation Commission and Commission of Investigation on Enforced Disappeared Persons | 2071 Magh 26 (BS) |
| Promulgation of the Constitution of Nepal | 2072 Asoj 3 (BS) |
| Shree Bidhya Devi Bhandari elected as the second president of the republic of Nepal | 2072 Kartik 13 (BS) |
| First amendment of the Constitution of Nepal | 2072 Phagun 16 (BS) |
| Shree Bidhya Devi Bhandari re-elected as the president | 2074 Phagun 29 (BS) |
| Shree Ram Chandra Poudel elected as the president | 2079 Phagun 29 (BS) |
Source: Government of Nepal Ministry of Communication and Information Technology Department of Information and Broadcasting.
We know that
1826- 1831 KO history padna paiyeana
Prithivi naryan Shah lae purba MHA ladeko ithass khojera upload garnu paryo.