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sMCP~/sMCP / calculatorBY

sMCP / CALCULATOR

Know the cost of a run.

Model a workload with your own token counts, provider rates, and price.

~/sMCP / estimateLOCAL CALCULATION
01 / THE WORKLOAD
02 / YOUR PROVIDER RATES
03 / THE BIGGER PICTURE
ESTIMATED COST / SUCCESSFUL RUN$0.0240
Monthly cost
$240.00
Profit per run
$0.0760
Variable margin
76.0%

Example rates. Replace them with your provider’s current prices.

An estimate you can inspect

The calculator runs locally in your browser. Enter token counts and your actual provider rates in USD per million tokens. The example values are editable assumptions, not a model price quote.

Input cost includes uncached tokens, cache reads, and cache writes at their respective rates. Output cost, tool costs, and retry rate are added to get an estimated cost per successful run. Monthly cost multiplies that result by successful runs per month.

The margin shown is price minus modeled variable cost. It excludes payment fees, hosting, support, tax, and any other expenses you have not included in the tool/other cost field. A negative margin means the modeled run costs more than its price.

Explore the efficiency guide for ways to change the workload itself.

Dokens and model tokens

Model tokens measure your inference workload. Dokens is the token system being introduced for paid agent usage. This calculator models provider costs and your entered price; it does not set a Dokens exchange rate or calculate a token payout.