EC2 r7g instance prices

The r7g series is a memory optimized EC2 line running on AWS Graviton3. It has 8 sizes, from the r7g.medium with 1 vCPU and 8 GiB to the r7g.16xlarge with 64 vCPUs and 512 GiB, and it is memory-heavy with a median of 8.0 GiB per vCPU.

In US East the Linux on-demand price runs from $0.0536/hour to $3.43/hour, or $39.13 to $2,502 a month. The median price per vCPU-hour across the series is $0.0536. These are Arm (Graviton) instances, which need arm64 builds of your software.

Every size costs the same $0.0535 per vCPU-hour, so price scales linearly: doubling the size doubles the bill, and two smaller instances cost exactly as much as one larger one. That makes it easy to start small and resize later without changing your unit cost. All sizes are sold in the same 12 of the 12 regions we track. Each size below links to a page with prices in every tracked region, reserved-instance savings, Windows pricing and cheaper alternatives of the same shape.