r8i-flex.12xlarge reserved and savings plan prices
The biggest saving is a 3-year EC2 Instance Savings Plan paid all upfront, at $1.25 per hour effective, 61% less.
Every option in US East (N. Virginia)
Linux prices. Effective price spreads any upfront payment over the term; break-even is the month the commitment starts costing less than on demand.
| Term | Option | Payment | Upfront | Hourly | Effective /hr | Effective /mo | Saving | Break-even |
|---|---|---|---|---|---|---|---|---|
| 1 year | Compute Savings Plan | No upfront | – | $2.295 | $2.295 | $1,675.12 | 28% | – |
| 1 year | Compute Savings Plan | Partial upfront | – | $2.185 | $2.185 | $1,595.36 | 31% | – |
| 1 year | Compute Savings Plan | All upfront | – | $2.142 | $2.142 | $1,563.45 | 32% | – |
| 1 year | EC2 Instance Savings Plan | No upfront | – | $2.095 | $2.095 | $1,529.47 | 34% | – |
| 1 year | EC2 Instance Savings Plan | Partial upfront | – | $1.995 | $1.995 | $1,456.63 | 37% | – |
| 1 year | EC2 Instance Savings Plan | All upfront | – | $1.955 | $1.955 | $1,427.50 | 38% | – |
| 3 years | Compute Savings Plan | No upfront | – | $1.652 | $1.652 | $1,206.09 | 48% | – |
| 3 years | Compute Savings Plan | Partial upfront | – | $1.53 | $1.53 | $1,116.75 | 52% | – |
| 3 years | Compute Savings Plan | All upfront | – | $1.499 | $1.499 | $1,094.42 | 53% | – |
| 3 years | EC2 Instance Savings Plan | No upfront | – | $1.437 | $1.437 | $1,048.78 | 55% | – |
| 3 years | EC2 Instance Savings Plan | Partial upfront | – | $1.33 | $1.33 | $971.09 | 58% | – |
| 3 years | EC2 Instance Savings Plan | All upfront | – | $1.25 | $1.25 | $912.82 | 61% | – |
More on r8i-flex.12xlarge
Prices in USD, updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 options.