Cloud Functions pricing policy

To calculate the cost of using the service, see the prices in this section.

What goes into the cost of using Cloud FunctionsWhat goes into the cost of using Cloud Functions

In Cloud Functions, you pay for the number of function calls, computing resources allocated for the function, downtime of provisioned instances, and outgoing traffic.

When billing computing resources (GB × hour), the memory allocated for the function and function execution time are taken into account:

• The amount of memory specified when creating a version, in GB.
• The execution time for each function call in hours, rounded up to the nearest multiple of 100 ms.

Pricing formulaPricing formula

Cost per month = $0.043760 × Memory (GB) × Call processing time (Hours) + $0.128000 × 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 exampleCost calculation example

Example of calculating the cost of a function that has:

• Memory specified when creating the version: 512 MB
• Number of function calls: 10,000,000
• Execution time of each call: 800 ms

$0.043760 × ((512 / 1,024) × (800 / 3,600 / 1,000) × 10,000,000 – 10) + $0.128000 × ((10,000,000 – 1,000,000) / 1,000,000)

Total: $49.336622

Where:

• $0.043760: Price per 1 GB×hour.
• 512 / 1,024 converts MB to GB, as execution time is calculated in GB×hour.
• 800 / 3,600 / 1,000 converts milliseconds to hours, as execution time is calculated in GB×hour.
• 10,000,000: Number of function calls.
• 10: Subtracted because the first 10 GB×hour are free of charge.
• $0.128000: Price per 1 million function calls.
• 10,000,000: Number of function calls.
• 1,000,000: Subtracted because the first million calls are free of charge.
• 1,000,000: Divisor to calculate the number of millions of function calls.

Using triggersUsing triggers

Triggers can be used free of charge. You can create and use triggers within the available quotas and limits.

Alice skillsAlice skills

Cloud Functions functions used for Alice skills are not billable and do not consume your free amount of services, if:

• The function is invoked by the Yandex Dialogs platform.
• The Alice's skill was created by the instructions.

However, if the function uses other Yandex Cloud resources, they are billed. For example, if the function makes requests to the Message Queue queue, the requests are billed according to the pricing.

Prices for the Russia regionPrices for the Russia region

Invoking a functionInvoking a function

Service	Cost per 1 million calls, without VAT
Function calls, 1 million or less calls per month	Free
Function calls, over 1 million invocations per month	$0.128000

You pay for the actual number of invocations. For instance, 1000 calls over the included number cost $0.000128 if 1000000 calls are $0.128000.

Function execution timeFunction execution time

Service	Price per 1 GB×hour, without VAT
Functions execution, 1 GB×hour or less per month	Free
Functions execution, over 1 GB×hour per month	$0.043760

Provisioned instancesProvisioned instances

Service	Cost per 1 GB×hour, without VAT
Downtime of a provisioned instance	$0.015385
Execution time of a function in a provisioned instance	$0.029488

Outgoing trafficOutgoing 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 are provided free of charge every month.

The minimum billing unit is 1 MB.

Resource category	Cost of 1 GB, without VAT
Outgoing traffic, 100 GB or less per month	Free
Outgoing traffic, over 100 GB per month	$0.012240