- The school converted to academy status in June 2017 and has now established its multi-academy trust, the Areté Trust, calling for other schools to join it.
- It was the first school in Kent to be designated as a science specialist school, in 2003, and now also has specialisms in maths and IT.
- Philanthropic events are a key part of life, with fundraisers having included a sixth-form fashion show for the Sickle Cell Society and a bake sale for the Red Cross in Gaza.
- The school is the home of the Thinking Hard programme, which was developed and showcased though the PiXL Club Partnership to challenge pupils in the classroom, based on high-impact learning strategies.
- Sixth-form students are encouraged to develop and lead their own societies and enrichment clubs, including those for the lower school.
- Dartford Grammar School was awarded State Secondary School of the Year 2025 in the Southeast 2025 and International Baccalaureate School of the Decade 2021
Sign up to The Times and The Sunday Times weekly parenting newsletter