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The c6a.large is a compute optimised instance in the c6a family with 2 vCPU and 4 GiB of memory on AMD EPYC 7R13. It costs $55.85 a month on-demand in us-east-1 (N. Virginia) and is offered in 15 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 $1,322 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 16 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.
2.4g CO₂ an hour in us-east-1
1.7 kg a month. Grid 322 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 11× the cleanest.
| $34.13 | $4.82 | 86% | 5 | |
| $34.13 | $15.48 | 55% | 5 | |
| $55.85 | $19.13 | 66% | 2 | |
| $55.85 | $20.66 | 63% | 2 | |
| $55.85 | $15.84 | 72% | 4 | |
| $59.92 | $30.73 | 49% | 2 | |
| $61.10 | $26.50 | 57% | 1 | |
| $63.73 | $30.59 | 52% | 2 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/c6a.large?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