Онлайн-калькулятор прокси-трафика

Use the average response size from your logs when available. Otherwise, start with a matching use-case preset and adjust it for images, JavaScript, compression, API payloads, and the content you actually download.

Usually, yes. Any request and response data transferred before a failure can count toward usage, and retries can send similar traffic again. Add a safety margin to account for failures and retries.

They can be. Headers add data to every transfer and can matter when response bodies are small. The calculator uses your average request-size input and the safety margin to account for that overhead.

A margin makes the estimate more conservative. It helps cover response-size variation, headers, redirects, retries, and failed запросов so you are less likely to run out of traffic during a campaign.

Десятичная GB uses 1,000,000,000 bytes. Двоичная GiB uses 1,073,741,824 bytes. Most proxy plans use decimal GB, but you should follow the billing basis documented by your provider.

No. It is a planning estimate. Actual billing depends on your provider's metering rules, transferred data, compression, request headers, retries, and the behavior of target websites.

Use the recommended tier as a starting point because it rounds your estimated requirement up to an available bandwidth package. Review the included buffer and choose a larger plan if your workload is likely to grow or vary.