P50 P95 P99 Latency Distribution Calculator

Calculate and interpret latency percentiles from a distribution. P50 (median), P95, P99, P99.9. For log-normal distributions: P99 ≈ P50 × 4–10. Percentiles reveal tail latency invisible in averages.

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IP Subnet Calculator

IP Address
CIDR Prefix
/
Network
192.168.1.0
Broadcast
192.168.1.255
Subnet Mask
255.255.255.0
First Host
192.168.1.1
Last Host
192.168.1.254
Usable Hosts
254
Binary breakdown:
IP: 11000000.10101000.00000001.00000000
Mask: 11111111.11111111.11111111.00000000
Net: 11000000.10101000.00000001.00000000
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How It Works

Calculate and interpret latency percentiles from a distribution. P50 (median), P95, P99, P99.9. For log-normal distributions: P99 ≈ P50 × 4–10. Percentiles reveal tail latency invisible in averages

Each component has a specific meaning:

  • Distribution — The distribution recorded for the scenario being assessed.

Note: Interpret the p50/p95/p99 distribution result against the thresholds and context described above.

How to Use

Enter the distribution for the scenario you are assessing. Calculate and interpret latency percentiles from a distribution. P50 (median), P95, P99, P99.9. For log-normal distributions: P99 ≈ P50 × 4–10. Percentiles reveal tail latency invisible in averages. Use the p50/p95/p99 distribution result to inform your calculation.

Frequently Asked Questions