Bullet trains typically travel at speeds ranging from about 285 km/h (177 mph) to 320 km/h (200 mph), with some operating at speeds up to 300 km/h (186 mph). The top operational speed of many Shinkansen bullet trains in Japan is around 320 km/h (200 mph). There are newer models and maglev trains that can reach higher speeds, such as Japan's planned Maglev trains projected to reach up to 603 km/h (375 mph), and China's CR450 prototype train capable of test speeds up to 450 km/h (280 mph).

Typical Operational Speeds

• Average Shinkansen: 285 km/h (177 mph)
• High-end Shinkansen: up to 320 km/h (200 mph)
• China's CR400 series: about 350 km/h (217 mph) operational speed

Record and Future Speeds

• Japan's Maglev train test speed: 603 km/h (375 mph)
• China's CR450 prototype test speed: 450 km/h (280 mph)

Bullet trains reach these speeds with gradual acceleration due to limitations in wheel traction, with advanced models and maglev trains using magnetic levitation to achieve faster and smoother acceleration and travel.