North America Upon its release, "Problem" reached the top position on the
iTunes singles chart in over 40 countries and the top ten in over 60 countries, including the United States, where it reached the summit in 37 minutes, hence breaking the previous record held by
Taylor Swift, whose single, "
We Are Never Ever Getting Back Together" (2012), reached the top spot on the iTunes singles chart with a record of 37 minutes, making "Problem" the fastest selling single in digital history. On April 29, 2014,
Billboard reported that "Problem" would most likely sell more than 300,000 copies by the end of its first week of availability in the United States, as well as that the song could easily debut within the top 10 of the
Billboard Hot 100 chart regardless of any added airplay or streaming points. In addition to its sales, which accounted for the majority of its debut chart points on the Hot 100, "Problem" began receiving early radio support. The song drew 293 first-day plays on 87 stations on the day of its release, according to Nielsen BDS. Pop Songs reporter
KIIS Los Angeles led all stations with 17 first-day plays. Among all stations, "Problem" garnered 3.8 million in opening-day radio audience. becoming Grande's second single to debut in the top ten, and her second top ten overall at the time, the other being "
The Way". It became the highest debuting song of 2014 at the time, and the highest debuting song since
Eminem's "
The Monster," featuring
Rihanna. In its second week, "Problem" fell one spot to number four despite gains in airplay and streaming, while Iggy Azalea's "
Fancy" replaced it as number three. "Problem" remained in the runner-up spot the following week, holding that position for five consecutive weeks. The song stayed in the
Hot 100's top 10 for the first 16 weeks of its chart run, making its number three debut on May 7, 2014, and dropping out of the top 10 on August 27, 2014. On
Billboard Pop Songs, the song debuted at number 28 and reached number 21 in its second week on the chart. "Problem" just missed the entry into the
Billboard Radio Songs chart in its first week of availability. It officially entered in at number 30 on the chart, up 70% in audience impressions from 24 million to 41 million. It rocketed 14 spots to number 16 in its second week, granting it the Hot 100's top Airplay Gainer award. Further, at 20 years old, Grande became the youngest woman to debut with more than 400,000 downloads. On May 29, 2014, it was certified
platinum by the
Recording Industry Association of America, becoming Grande's second song to be certified platinum. As of June 2020, "Problem" has sold 3.7 million copies in the United States. In Canada, "Problem" debuted at number three on the
Canadian Hot 100 on May 17, 2014, becoming her first top 10 single in that country. In its second week on the chart the song dropped 12 places to number 15. In its 3rd week the song rose back to the top 10 at number six. In its fourth week the song rose even higher to number 4. "Problem" was the first song to top the weekly
Billboard Twitter Top Tracks chart on June 12, 2014.
Europe and Oceania The song achieved global acclaim and contributed to Grande's worldwide breakthrough, reaching the summit and the top ten in several nations in the world. In the United Kingdom, "Problem" debuted at number one on the
UK Singles Chart on July 6, 2014 ― for the week ending date July 12, 2014 ― becoming Grande's fourth charting single and first chart-topper in Britain and Azalea's seventh and first respectively. According to the
Official Charts Company, "Problem" made British chart history upon its debut as the first song to top the charts in Britain based on both sales and streaming, with a combined 'chart sales' figure of 113,000. In the Belgian
Ultratop 50, "Problem" peaked at number 26 in
Flanders and number 40 in
Wallonia. In its second week on the chart, the song dropped two spots to number three being replaced by the songs featured artist
Iggy Azalea, whose single "
Fancy" featuring
Charli XCX took over the top spot. In Azalea's native Australia, "Problem" gave Grande her first top 10 hit after it debuted at number four on the
Australian Singles Chart, and eventually ascended to number two in its second week on the chart. ==Music video==