CDN cost

Enter your own CDN prices and usage for the same billing month. This calculator does not retrieve provider prices.

The two tiers are progressive: the first min(trafficGB, capGB) GB use price 1; only max(0, trafficGB − capGB) GB use price 2. For example, 12,000 GB with a 10,000 GB cap at USD 0.08/GB and USD 0.05/GB cost USD 900. A zero cap sends all traffic to tier 2. Zero prices and a higher second-tier price are allowed.

Units are decimal: 1 TB = 1,000 GB and 1 GB = 1,000,000,000 bytes. These are not GiB or TiB. Changing GB/TB converts the entered quantity; an invalid or unrepresentable conversion keeps the previous unit.

Optional request costs are requests / 1,000,000 × pricePerMillion, without rounding up to whole million-request blocks. Enter a whole request count from 0 to 9,007,199,254,740,991. Disabled request fields are ignored. Zero traffic can still have request costs.

Inputs and intermediate costs are not rounded. Each displayed USD amount is rounded to two decimal places, so rounded line items may differ by a cent from the independently rounded total. This is a numerical estimate, not an invoice or a guarantee of exact cent arithmetic. Nonfinite results are rejected. Decimal points or commas are accepted; do not use digit-grouping separators.

Taxes, fixed fees, minimum charges and additional regional tiers are outside this model. A free traffic allowance can be entered as tier 1 with a zero price. Editing clears the previous result. Valid settings are saved; calculate again after returning to the tool.