According to Hanteo Chart,
I Burn debuted at No. 1 on the daily album chart with 75,510 copies sold. This is higher by 19,147 copies compared to (G)I-dle's
Dumdi Dumdi album released on August 3, 2020, which recorded 56,363 copies in first-day sales. The album also debuted at No.1 on Gaon Retail Album Chart with 59,086 copies sold. On January 13, it was reported that the album charted on
iTunes Top Album charts in 52 regions around the world, including the Netherlands, New Zealand, Canada, Russia, Brazil, Italy and Finland. Moreover, on
iTunes I Burn spent 3 days atop the summit of the
iTunes Worldwide Albums Chart, beating out the record of their previous
EP,
I Trust. In
Melon chart, (G)I-dle not only charted "Hwaa", but also all the songs from
I Burn. This is the first time that the group has made such achievement since its debut in 2018. On the chart issued January 10–16, 2021,
I Burn debuted at number 3 on South Korea's
Gaon Album Chart, and Gaon Weekly Retail Album Chart. It also scored their best one-week sales with 115,500 copies. Moreover, all songs in the EP entered the
Gaon Digital Chart. The US-released on April 30, 2021, the album debuted at number 10 on the US Billboard World Album, number 20 on the US Billboard
Heatseekers Albums, and rank at number 22 on the Billboard Top Current Album Sales chart. They also charted at number 54 on Billboard
Top Album Sales chart, making it their first entry on the chart, and peaked at number 20 on the Billboard
Emerging Artists Chart since the released of
I Trust (2020). ==Artwork and packaging==