The t3.xlarge is a general purpose instance in the t3 family with 4 vCPU and 16 GiB of memory on Intel Skylake E5 2686 v5. It costs $135.49 a month on-demand in ca-west-1 (Calgary) and is offered in 34 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 $3,782 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.
18.5g CO₂ an hour in ca-west-1
13.5 kg a month. Grid 185 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 116× the cleanest.
| $121.47 | $30.59 | 75% | 47 | |
| $121.47 | $41.83 | 66% | 20 | |
| $121.47 | $31.97 | 74% | 32 | |
| $126.14 | $23.51 | 81% | 1 | |
| $127.53 | $32.12 | 75% | 44 | |
| $130.82 | $13.07 | 90% | 70 | |
| $130.82 | $39.93 | 69% | 70 | |
| $133.15 | $19.56 | 85% | 15 |
curl "https://prices.cloudadapt.io/api/v1/compute/aws/t3.xlarge?region=ca-west-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