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The c9g.xlarge is a compute optimised instance in the c9g family with 4 vCPU and 8 GiB of memory on AWS Graviton5 (Arm). It costs $126.93 a month on-demand in us-east-1 (N. Virginia) and is offered in 8 regions.
The list price has not changed in this window. Spot moves with demand and is read every few minutes.
First year, 3 instances
Spot saves $2,672 a year
Reserved capacity is billed every hour of the month whether it runs or not.
Bars are on-demand per hour; the teal mark is spot. Price per vCPU is the same at every size, so pick the size that fits.
7.5g CO₂ an hour in us-east-1
5.5 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 4× the cleanest.
| $123.92 | $41.61 | 66% | 3 | |
| $126.49 | $24.89 | 80% | 11 | |
| $126.93 | $44.53 | 65% | 5 | |
| $126.93 | $52.71 | 58% | 7 | |
| $142.85 | $28.32 | 80% | 12 | |
| $144.34 | $71.83 | 50% | 8 | |
| $145.82 | $66.87 | 54% | 9 | |
| $159.23 | $67.53 | 58% | 12 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c9g.xlarge?region=us-east-1"
List prices from AWS in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. AWS pricing page