Top Speed Guide

What Is the Top Speed of a Train?

Q: What is the highest speed a train has ever reached?

603 km/h (375 mph) — achieved by Japan's SCMaglev L0 on a test track in 2015. This is the absolute world record for a railed vehicle.

Q: What is the fastest commercial train speed?

431 km/h — the Shanghai Maglev in China. Among conventional wheel-on-rail trains, China's CR400AF operates at 350 km/h.

Q: Can any train go 300 km/h?

Only trains specifically designed for high-speed rail can reach 300 km/h. This requires dedicated infrastructure, aerodynamic design, and advanced signalling systems. About 15 countries have trains operating at 250+ km/h.

Top speed depends entirely on the train type — from 80 km/h metro trains to 603 km/h maglev record holders.

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Top speed depends on train type. Metro: 60–100 km/h. Commuter: 80–130 km/h. Intercity: 160–200 km/h. High-speed rail: 250–350 km/h. The highest ever: 603 km/h (Japan SCMaglev test). In commercial service: 431 km/h (Shanghai Maglev).

Metro top speed: 60–100 km/h
Intercity top speed: 160–200 km/h
HSR top speed: 250–350 km/h
World record: 603 km/h (SCMaglev, 2015)

603km/h

All-time top speed

SCMaglev L0, 2015

431km/h

Commercial top speed

Shanghai Maglev

350km/h

Fastest HSR in service

China CR400AF

200km/h

Conventional intercity

Typical max for fast trains

Top Speed by Train Type

Each category of train has a different practical top speed dictated by its design and operating environment.

Tram / Light Rail

Top speed: 60–80 km/h. Limited by urban streets, shared road space, and tight curves. Trams prioritize accessibility over speed.

Metro / Subway

Top speed: 60–100 km/h. Underground tunnels with tight curves and frequent stations. Some newer metro systems reach 100 km/h between stations.

Commuter / Suburban Rail

Top speed: 80–130 km/h. Conventional track, often shared with freight. Frequent stops limit top speed between stations.

Regional Express

Top speed: 120–200 km/h. Fewer stops, better track on main corridors. Some electric regional trains reach 200 km/h.

Intercity

Top speed: 160–250 km/h. Long-distance services on upgraded main lines. UK HST reaches 200 km/h, European IC trains reach 200–250 km/h.

High-Speed Rail (HSR)

Top speed: 250–350 km/h. Dedicated infrastructure, advanced signalling. TGV, Shinkansen, ICE, AVE — the fastest conventional trains in regular service.

Maglev

Top speed: 431+ km/h (service), 603 km/h (test). No wheel-rail friction, linear motor propulsion, extreme aerodynamic engineering.

Frequently Asked Questions

What is the highest speed a train has ever reached?

What is the fastest commercial train speed?

Can any train go 300 km/h?

Related Train Speed Resources

Records

Fastest Train Speed

World speed records in detail.

Guide

How Fast Do Trains Go?

Speeds for every type of train.

Tool

Speed Test

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