# Cloud Functions pricing policy To estimate your service costs, see the pricing in this section. The prices for service products are also available in the [price list](https://yandex.cloud/en/price-list). {% note info %} Currency of Service rates (prices) depends on the company you made a contract with: * Prices in US dollars are applicable to customers of Iron Hive doo Beograd (Serbia) or Direct Cursus Technology L.L.C. (Dubai). * Prices in Russian roubles are applicable to customers of Yandex.Cloud LLC. {% endnote %} All prices in RUB and KZT are inclusive of VAT; in USD, net of VAT. ## What goes into the cost of using Cloud Functions {#rules} In Cloud Functions, you pay for the number of function calls, computing resources allocated for the function, downtime of [provisioned instances](concepts/function.md#provisioned-instances), and outgoing traffic. Billing computing resources (GB/hr) occurs based on the memory allocated for the function and function execution time: * The amount of RAM specified when [creating a version](operations/function/version-manage.md), in GB. * The execution time for each function call in hours, rounded up to the nearest multiple of 100 ms. {% note warning %} You are only charged for the [function calls](concepts/function-invoke.md) that triggered your code to run. {% endnote %} ### Cost calculation formula {#price-formula} Price per month = $0.0531147456 × Memory (GB) × Call processing time (hours) + $0.1554917784 × Call count (in millions) The following initial amounts are offered free of charge each month: * 1000000 function invocations. * 10 GB×hour of function execution. After you spend the free amount of services, you will be charged at the applicable rate. The unused balance of free services is reset at the end of the month. ### Cost calculation example {#price-example} Example of calculating the cost of a function with the following specifications: * **Memory specified when creating the version**: 512 MB * **Number of function invocations**: 10,000,000 * **Execution time of each invocation**: 800 ms > $0.0531147456 × ((512 / 1,024) × (800 / 3,600 / 1,000) × 10,000,000 – 10) + $0.1554917784 × ((10,000,000 – 1,000,000) / 1,000,000) > > Total: $59.8846625496 Where: * $0.0531147456: Price per GB/hr. * 512 / 1,024: Converting MB to GB, since the execution time is calculated in GB/hr. * 800 / 3,600 / 1,000: Converting milliseconds to hours, since the execution time is calculated in GB/hr. * 10,000,000: Number of function calls. * 10: Subtracted since the first 10 GB/hr are free of charge. * $0.1554917784: Price per 1,000,000 function calls. * 10,000,000: Number of function calls. * 1,000,000: Subtracted since the first 1,000,000 calls are free of charge. * 1,000,000: Divisor to calculate the number of millions of function calls. ## Using triggers {#triggers} [Triggers](concepts/trigger/index.md) can be used free of charge. You can create and use triggers within the available [quotas and limits](concepts/limits.md). ## Alice skills Cloud Functions functions used for Alice skills are not billable and do not consume your [free amount of services](../billing/concepts/serverless-free-tier.md#sf), in case: * The function is called by [Yandex Dialogs](https://yandex.ru/dev/dialogs/). * The skill was created as per [this guide](https://yandex.ru/dev/dialogs/alice/doc/deploy-ycloud-function.html#deploy-ycloud-function__register). However, if the function uses other Yandex Cloud resources, those are billed. For example, if the function makes requests to Message Queue, the requests are billed according to the [relevant pricing](../message-queue/pricing.md#requests-to-queues). ## Prices for the Russia region {#prices} {% note info %} Yandex Cloud resources are priced differently in different regions. Learn more about available regions in [Regions](../overview/concepts/region.md). Your payment currency is determined by your contracting legal entity. For more information on creating an account, see [Registering an account in Yandex Cloud](../billing/quickstart/index.md). {% endnote %} | Услуга | Цена | Ед. тарификации | Действует с | Действует до | | --------------------------------------------------------------------------------- | ----------------- | --------------- | -------------- | ------------ | | Cloud Functions. Время выполнения функции, от 0 до 10 единицы тарификации в месяц | Не тарифицируется | ГБ × час | April 30, 2026 | — | | Cloud Functions. Время выполнения функции, от 10 единицы тарификации в месяц | $0.0531147456 | ГБ × час | April 30, 2026 | — | | Cloud Functions. Время выполнения функции в подготовленном экземпляре | $0.0222950784 | ГБ × час | April 30, 2026 | — | | Cloud Functions. Время простоя подготовленного экземпляра | $0.0116393424 | ГБ × час | April 30, 2026 | — | | Cloud Functions. Вызов функции, от 0 до 1 единицы тарификации в месяц | Не тарифицируется | 1 млн вызовов | April 30, 2026 | — | | Cloud Functions. Вызов функции, от 1 единицы тарификации в месяц | $0.1554917784 | 1 млн вызовов | April 30, 2026 | — | ### Outgoing traffic {#prices-traffic} When using the service, you pay for traffic from Yandex Cloud to the internet. Traffic between internal IP addresses of Yandex Cloud services and incoming internet traffic is free. The first 100 GB of outgoing traffic per month are free of charge. The minimum billing unit is 1 MB. | Услуга | Цена | Ед. тарификации | Действует с | Действует до | | --------------------------------------------------------- | ----------------- | --------------- | -------------- | ------------ | | Исходящий трафик, от 0 до 100 единицы тарификации в месяц | Не тарифицируется | ГБ | April 30, 2026 | — | | Исходящий трафик, от 100 единицы тарификации в месяц | $0.0116393424 | ГБ | April 30, 2026 | — |