Amazon RDS · Reserved Instance pricing
db.r6g.4xlarge pricing
64%off on-demand, best available term
On-demand $1.798/hr in us-east-1 · PostgreSQL · Single-AZ
- vCPU
- 16
- Memory
- 128 GiB
- Processor
- AWS Graviton2
- Network
- Up to 10 Gigabit
Full price matrix
Every term, every payment option.
| Term | Payment option | Upfront | $/hr | Effective $/hr | % off | $/yr saved | Break-even |
|---|---|---|---|---|---|---|---|
| 1yr | No Upfront | $0 | $1.0388 | $1.0388 | 42% | $6,651 | immediate |
| 1yr | Partial Upfront | $4,333 | $0.4946 | $0.9892 | 45% | $7,085 | 5 mo |
| 1yr | All Upfront | $8,497 | $0.000 | $0.970 | 46% | $7,253 | 6 mo |
| 3yr | No Upfront | Not offered by AWS for this instance type | |||||
| 3yr | Partial Upfront | $8,747 | $0.3328 | $0.6656 | 63% | $9,919 | 8 mo |
| 3yr | All Upfront | $17,135 | $0.000 | $0.652 | 64% | $10,039 | 13 mo |
Prices: AWS Price List API, us-east-1, standard RIs, PostgreSQL, as of Jul 29, 2026. Verify in the AWS console before you buy.
What a lapse costs
Miss the renewal, pay the difference.
At the best available term and payment option shown above, here's what reverting to on-demand costs — for however long the lapse lasts.
$28per day
$193per week
$385at 14 days
db.r6g.4xlarge questions
- Does a db.r6g.4xlarge Reserved Instance renew automatically?
- No. AWS Reserved Instances never auto-renew — when the term ends, db.r6g.4xlarge reverts to the on-demand rate shown above until you buy again.
- Is a 3-year term worth it for db.r6g.4xlarge?
- At the us-east-1 rate shown here, the deepest 3-year offer breaks even in about 13 months. Worth it if this instance type has more runway than that left — Reserver's recommendations look at your actual run history before suggesting 1yr vs 3yr.
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