How much does an idle m7i.2xlarge cost on AWS?
An m7i.2xlarge billed on-demand and left running around the clock costs about $294/mo at its cheapest listed region (us-east-1). Scheduling it off outside business hours cuts that to roughly $88/mo — a $207/mo saving.
Cheapest on-demand
$0.4032/hr
us-east-1
Running 24/7
$294/mo
730-hour month
Business-hours savings
$207/mo
70% off the 24/7 bill
Price by region
| Region | Hourly (on-demand) | Spot (typical) | ≈ Monthly (24/7) |
|---|---|---|---|
| us-east-1 Cheapest | $0.4032/hr | $0.1653/hr | ≈ $294/mo |
| us-east-2 | $0.4032/hr | $0.1452/hr | ≈ $294/mo |
| us-west-2 | $0.4032/hr | $0.1653/hr | ≈ $294/mo |
| ap-south-1 | $0.4242/hr | $0.2036/hr | ≈ $310/mo |
| eu-west-1 | $0.4494/hr | $0.2562/hr | ≈ $328/mo |
| eu-central-1 | $0.4830/hr | $0.2560/hr | ≈ $353/mo |
| ap-southeast-1 | $0.5040/hr | $0.2520/hr | ≈ $368/mo |
| ap-southeast-2 | $0.5040/hr | $0.2520/hr | ≈ $368/mo |
| ap-northeast-1 | $0.5208/hr | $0.2344/hr | ≈ $380/mo |
| sa-east-1 | $0.6426/hr | $0.1349/hr | ≈ $469/mo |
What a schedule saves
| Schedule | Monthly cost | Savings vs 24/7 |
|---|---|---|
| Running 24/7 | $294/mo | baseline |
| Weekdays only (off on weekends) | $210/mo | -$84/mo (29%) |
| Business hours only (10×5) | $88/mo | -$207/mo (70%) |
Assumes a 730-hour month at on-demand list price. Actual savings depend on when the instance is actually used.
About the m7i family
M7i is the latest-generation Intel Sapphire Rapids general-purpose instance, with DDR5 memory and improved networking over M6i/M5. It's increasingly the default pick for new staging and integration environments that want current-generation performance without going compute- or memory-optimized. Being newest also means it's the least likely to have inherited an old shutdown schedule, so these environments frequently start life running 24/7 by default.
Regional pricing varies: m7i.2xlarge runs $0.4032/hr in us-east-1, the cheapest region priced here, versus $0.6426/hr in sa-east-1, the priciest — a 37% spread across regions for the identical instance type.
The next size up in the same family, m7i.4xlarge (16 vCPU / 64 GB RAM), costs about $589/mo running 24/7 at its cheapest region — roughly 100% more than m7i.2xlarge's ~$294/mo — for 2x the vCPU.
Common questions
How much does an idle m7i.2xlarge cost per month?
At the cheapest listed region (us-east-1), an m7i.2xlarge costs $0.4032/hr, or about $294/mo if it runs 24/7. That's the on-demand list price — an idle instance costs exactly the same as a busy one, since cloud billing doesn't know the difference.
How much can I save by scheduling it off outside work hours?
Restricting it to business hours only (10×5) saves about $207/mo (70%) versus running 24/7. A lighter schedule — on around the clock on weekdays, off on weekends — still saves about $84/mo (29%).
Do dev environments need the newest generation like m7i?
The honest argument is parity with production rather than raw need: performance-test rigs should match prod hardware, and m7i increasingly is prod hardware. For everything else, an older generation on a tight schedule is cheaper than the newest one running around the clock.
Other m7i sizes
Stop paying for idle AWS servers
Idlefy runs a free audit of your fleet, then flips dev servers to stopped-by-default: lease one when you need it, and
when the lease ends it shuts itself off — stop, not terminate, persistent disks intact. Timers are set by your team, never
guessed, and Idlefy only manages instances tagged idlefy=enabled — on AWS that boundary is enforced by the IAM policy itself.
Prices are on-demand list price for Linux instances and exclude storage, network, data transfer, and any negotiated or volume discounts. Actual bills vary by usage and account-level pricing. Prices as of 2026-07-20. Spot figures are indicative — AWS values are derived from AWS's published typical savings vs on-demand for the region; GCP values are the listed Spot price. Spot capacity can be reclaimed by the provider. Stopping preserves EBS and persistent-disk volumes; data on local instance-store or local-SSD drives does not survive a stop.