She will also exchange greetings there with relatives, her Press Secretary Maruf Kamal told bdnews24.com on Wednesday.
The three-time Prime Minister was born in 1945. But, there is a lot of debate about her actual date of birth.
Khaleda has been observing the day since 1991, when she became Prime Minister for the first time.
Maruf Kamal said, “Like previous years, she will celebrate the day unceremoniously.”
Khaleda will celebrate the day without her two sons as both Tarique Rahman and Arafat Rahman are out of the country.
Khaleda, almost every year, visits her office in Gulshan in the early hours of her birthday. Thousands of party leaders and activists greet her there.
Maruf Kamal said Khaleda would not be doing that this time due to the on-going strike by her party’s key partner Jamaat-e-Islami.
The Jamaat lockdown will end at 6am Thursday.
BNP Deputy Office Secretary Asadul Karim Shahin said the party had not undertaken any official programme to mark the day.