Nepali Age Calculator — Calculate Age from BS Date
Enter your Bikram Sambat date of birth to calculate your exact age, next birthday, and Nepal milestones.
Enter Your Date of Birth (BS)
How to Calculate Age from Nepali Date
- Select your birth year — Choose your Bikram Sambat birth year from the dropdown (2000–2082 BS).
- Select your birth month — Choose the Nepali month (Baishakh through Chaitra).
- Enter your birth day — Type the day of the month.
- Click Calculate — Your exact age in years, months, and days appears instantly along with total days lived and next birthday countdown.
Nepal Legal Age Milestones
Nepal has specific age requirements for various legal rights and responsibilities. Here are the key milestones:
- 18 years — Voting age and citizenship eligibility
- 20 years — Legal marriage age for both men and women
- 21 years — Minimum age for government job applications
- 55 years — Senior citizen status for women
- 58 years — Government employee retirement age
- 60 years — Senior citizen status for men
How Age is Calculated from BS Date
Calculating age from a Bikram Sambat date requires special handling because BS months have varying lengths (29 to 32 days), unlike the relatively fixed Gregorian months. The process involves first converting your BS birth date to its AD equivalent using astronomical lookup tables, then computing the difference between the birth date and today's date.
The calculation accounts for the irregular month lengths in the BS calendar. For instance, Baishakh may have 31 days in one year but 30 in another. This means simply subtracting years is not enough — the tool must check the exact day count for each month in each year between your birth year and the current year. The result gives you a precise age in years, months, and days, along with the total number of days you have lived.
Important Age Milestones in Nepal
Nepal has specific age requirements for various legal rights, responsibilities, and opportunities. Understanding these milestones is important for planning and preparation:
- 16 years — Eligible for a motorcycle driving license (Category A). Students can also apply for a National ID card.
- 18 years — Eligible to vote in elections, obtain Nepali citizenship, apply for a car driving license (Category B), and enter into legal contracts.
- 20 years — Legal age for marriage for both men and women under Nepal's current law.
- 21 years — Minimum age to apply for most government (Lok Sewa) jobs. Also the minimum age for heavy vehicle driving licenses (Category E/F).
- 35 years — Upper age limit for many entry-level government positions (Lok Sewa Aayog).
- 55 years (Female) — Senior citizen status for women, qualifying for government senior citizen benefits and allowances.
- 58 years — Mandatory retirement age for Nepal government employees.
- 60 years (Male) — Senior citizen status for men, qualifying for government senior citizen benefits, discounts on public transport, and free healthcare at government hospitals.