Fiber Optic Propagation Latency
Calculator
One-way latency (ms)
19.586883
Results
- One-way latency (ms)
- 19.586883
- Round-trip latency (ms)
- 39.173767
- Propagation speed (km/s)
- 204,218.29564
Computing results
| One-way latency (ms) | 19.586883 |
| Round-trip latency (ms) | 39.173767 |
| Propagation speed (km/s) | 204,218.29564 |
formula-map diagram
- One-way latency (ms)
- 19.586883
- Round-trip latency (ms)
- 39.173767
- Propagation speed (km/s)
- 204,218.29564
Computing relationship
Formula
t = distance ÷ (c ÷ n)= 19.586883670035
Note
This is a simplified model: it applies the standard computing formula to the numbers you entered and ignores protocol overhead, compression variability, retries, contention and other real-world effects. Size your systems with measured data.