Proxy Latency Calculator
Estimate the total latency added by using a proxy server.
Calculator Inputs
Results
Estimated Total One-Way Latency
70 ms
Estimated Total Round-Trip Time (RTT)
140 ms
This is a simplified estimate. Real-world RTT can be slightly different due to asymmetrical routing.
Calculating Latency Through a Proxy
When you route your traffic through a proxy server, you add an extra step to your connection's journey, which increases the total latency (or "ping"). This calculator gives you a simple estimate of this total delay. Just enter your ping to the proxy server and the proxy server's ping to the final destination to see the combined one-way and round-trip time.
Frequently Asked Questions
What is a proxy server?
A proxy server acts as an intermediary for requests from clients seeking resources from other servers. When you use a proxy, your traffic flows through the proxy server on its way to the destination, which can help with privacy, security, or bypassing geo-restrictions.
How does a proxy add latency?
A proxy adds an extra "hop" in your connection path. The total latency is the time it takes to get to the proxy, plus the time it takes for the proxy to get to the final destination. This calculator provides a simple addition of these two values.
What is the difference between a proxy and a VPN?
A proxy typically works on an application-by-application basis (e.g., in your web browser), while a VPN captures your device's entire network connection. VPNs also provide strong encryption, which most standard proxies do not.