2 c equals 600,000,000 m/s. Use the converter below or explore all speed conversions.
Converting Speed of Light to Meter per Sec is a common speed conversion. One speed of light (c) equals 300,000,000 meter per sec (m/s). Celsius is used in most countries worldwide and in all scientific applications.
This conversion is commonly needed for driving and speed limit compliance, running and fitness tracking, aviation and flight planning. Meters per second is the SI unit for speed, used in physics and engineering.
To put speed of light in perspective: water freezes (0 °C). In meter per sec, common references include a brisk walk (about 1.4 m/s).
The Celsius scale was invented by Swedish astronomer Anders Celsius in 1742, but he originally set 0° as boiling and 100° as freezing — it was later reversed.
People frequently convert between speed of light and meter per sec for:
| Speed of Light (c) | Meter per Sec (m/s) |
|---|---|
| 1 c | 300,000,000 m/s |
| 2 c | 600,000,000 m/s |
| 5 c | 1,500,000,000 m/s |
| 10 c | 3,000,000,000 m/s |
| 15 c | 4,500,000,000 m/s |
| 20 c | 6,000,000,000 m/s |
| 25 c | 7,500,000,000 m/s |
| 30 c | 9,000,000,000 m/s |
| 50 c | 15,000,000,000 m/s |
| 100 c | 30,000,000,000 m/s |
| 200 c | 60,000,000,000 m/s |
| 500 c | 150,000,000,000 m/s |
| 1000 c | 300,000,000,000 m/s |