Karaoke in Singapore splits into two completely different price models, and knowing which one you're in front of is the whole game. Teo Heng and Party World charge by the room per hour — you split it, so a big group gets cheap fast. HaveFun, Cash Studio, Jewel Music Box and Candy K-Bar charge by the head in blocks, usually with drinks (and sometimes snacks) thrown in. We lined up 7 of the island's best-known KTV chains and put the real numbers side by side: Teo Heng's promo rooms are $8/hour for a small room during happy hours until 31 July 2026, straight from its own pricing page; Jewel Music Box gives you three hours with free-flow drinks and snacks from $12+ per person inside SAFRA and HomeTeamNS clubhouses; Cash Studio's off-peak 2-hour packages start around $8.80++ a head; Candy K-Bar runs 18 neon themed rooms at TripleOne Somerset until 3am; K.STAR has over 100 themed rooms across five malls; HaveFun's 11 outlets give HomeTeamNS members 10% off Sundays to Thursdays till 30 November 2026; and Party World's Waterfront Plaza flagship runs 3pm to 3am. Here's who's cheapest for two people, who's cheapest for ten, and which ones let you bring your own food.