The c8g.xlarge is a compute optimised instance in the c8g family with 4 vCPU and 8 GiB of memory on AWS Graviton4 (Arm). It costs $146.15 a month on-demand in ap-east-1 (Hong Kong) and is offered in 31 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 $3,861 a year
Reserved capacity is billed every hour of the month whether it runs or not. A 1-yr reservation is cheaper once these run more than 17 h a day.
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.
16g CO₂ an hour in ap-east-1
11.7 kg a month. Grid 810 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $78.81 | $41.68 | 47% | 14 | |
| $78.81 | $7.88 | 90% | 14 | |
| $113.70 | $43.80 | 61% | 11 | |
| $113.70 | $52.78 | 54% | 2 | |
| $116.04 | $35.11 | 70% | 9 | |
| $116.45 | $36.94 | 68% | 4 | |
| $116.45 | $44.53 | 62% | 6 | |
| $124.25 | $27.67 | 78% | 0 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c8g.xlarge?region=ap-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