LOADING
PlatformHow it worksFinOps LeadershipPricingBlogEventsCalculatorFor FinanceFor EngineeringFor FinOpsAboutCareersContact Book a demo

c8a.large pricing and specs in US East (N. Virginia)

2 vCPU · 4 GiB · Up to 12.5 Gigabit · AMD EPYC 9R45 Processor

$0.1078/hour on-demand · $79/month (Linux, Shared)

c8a.large is a compute-optimized EC2 instance with 2 vCPU and 4 GiB, generation 8 of the c family. On-demand it costs $0.1078 an hour, about $79 a month if it runs all month. A one-year commitment with nothing up front works out at $0.0713 an hour and pays for itself above roughly 482 hours a month; below that, on-demand is cheaper. The three-year options go down to $0.0474 an hour, 56% below on-demand. The newer c8g.large offers the same size for $0.0798 an hour, 26% less and moves to Graviton. US East (N. Virginia) is already the cheapest region for c8a.large.

Pricing by OS (hourly, USD, Shared)

OptionLinuxWindowsRHELSUSEUbuntu Pro
On-Demand$0.1078$0.1998$0.1366$0.1641$0.1113
Spot$0.0344$0.1028———
1y Compute SP NU$0.0779$0.1699$0.1067$0.1029$0.0807
3y Compute SP NU$0.0520$0.1440$0.0808$0.0745$0.0543
1y EC2 SP NU$0.0713$0.1633$0.1001$0.0963$0.0741
3y EC2 SP NU$0.0474$0.1394$0.0762$0.0699$0.0497

Spot by AZ (7-day p50, Linux): us-east-1c $0.0336 · us-east-1d $0.0403 · us-east-1a $0.0405 · us-east-1f $0.0343 · us-east-1b $0.0344

Newer generations of the same size

Same family letter and size in a newer generation, ranked by price. “vCPU per $” uses vCPU as the performance proxy — newer chips usually add more, so it is a floor.

Graviton-eligible → c8g.large (-26%)
Type$/hPrice ΔvCPU per $ ΔSaves / mo
c8g.large Graviton arch change$0.0798-26%+35%$20
c9g.large Graviton arch change$0.0869-19%+24%$15
c8i-flex.large$0.0890-17%+21%$14
c8i.large$0.0937-13%+15%$10
c8gd.large Graviton arch change$0.0980-9%+10%$7
c9gd.large Graviton arch change$0.1068-0.9%+0.9%$1
c8id.large$0.1109+3%-3%$-2
c8gb.large Graviton arch change$0.1185+10%-9%$-8

Cheapest regions for c8a.large

RegionOn-Demand $/hvs us-east-1Saves / mo
US East (N. Virginia) us-east-1$0.1078current—
US East (Ohio) us-east-2$0.10780.0%$0
US West (Oregon) us-west-2$0.10780.0%$0
Europe (Spain) eu-south-2$0.1156+7%$-6
EU (Ireland) eu-west-1$0.1156+7%$-6
EU (Frankfurt) eu-central-1$0.1230+14%$-11

Caveat: instance price is only part of the bill. Cross-region and internet data transfer, latency to your users, data-residency rules and service availability can outweigh a few percent on compute.

Price history (us-east-1)

Daily snapshots since the catalog started tracking this type; a row is added whenever a headline price changes.

DateOD LinuxOD Windows1y RI3y RISpot p50
2026-11-06$0.1078$0.1998——$0.0344
2026-11-01$0.1078$0.1998——$0.0354
2026-10-31$0.1078$0.1998——$0.0359
2026-10-28$0.1078$0.1998——$0.0367
2026-10-26$0.1078$0.1998——$0.0375
2026-10-25$0.1078$0.1998——$0.0382
2026-10-23$0.1078$0.1998——$0.0385
2026-10-22$0.1078$0.1998——$0.0394
2026-10-20$0.1078$0.1998——$0.0408
2026-10-19$0.1078$0.1998——$0.0411
2026-10-18$0.1078$0.1998——$0.0419
2026-10-17$0.1078$0.1998——$0.0430
2026-10-15$0.1078$0.1998——$0.0429
2026-10-13$0.1078$0.1998——$0.0422
2026-10-12$0.1078$0.1998——$0.0416
2026-10-11$0.1078$0.1998——$0.0413
2026-10-10$0.1078$0.1998——$0.0410
2026-10-09$0.1078$0.1998——$0.0409
2026-10-08$0.1078$0.1998——$0.0399
2026-10-07$0.1078$0.1998——$0.0386
2026-10-04$0.1078$0.1998——$0.0380
2026-10-02$0.1078$0.1998——$0.0381
2026-10-01$0.1078$0.1998——$0.0383
2026-09-30$0.1078$0.1998——$0.0385
2026-09-29$0.1078$0.1998——$0.0386
2026-09-28$0.1078$0.1998——$0.0394
2026-09-25$0.1078$0.1998——$0.0404
2026-09-24$0.1078$0.1998——$0.0406
2026-09-22$0.1078$0.1998——$0.0409

All attributes

vCPU
2
Cores / threads per core
2 / 1
Memory
4 GiB
Memory per vCPU
2.00 GiB
Processor
AMD EPYC 9R45 Processor
Architecture
x86_64
Sustained clock
4.5 GHz
Hypervisor
nitro
Generation
Current
Burstable
No
Bare metal
No
Free tier eligible
No
Network performance
Up to 12.5 Gigabit
Network baseline / burst
0.937 / 12.5 Gbps
Max ENIs × IPv4 per ENI
3 × 20
IPv6 / ENA / EFA
IPv6 / ENA / —
EBS optimized
Yes
EBS bandwidth (baseline / max)
650 / 10000 Mbps
EBS IOPS (baseline / max)
3,600 / 40000
EBS NVMe
required
Instance storage
EBS only
GPU
—
Placement groups
cluster, partition, spread
Hibernation / Nitro Enclaves
Yes / Yes
Dedicated hosts
Supported
Boot modes
legacy-bios, uefi
Spot supported
Yes

Embed this price card

A tiny live widget for your docs or blog, with a “Powered by TruCost” link.

<iframe src="https://trucost.cloud/instances/embed?service=ec2&region=us-east-1&type=c8a.large" width="420" height="260" style="border:1px solid #e2e8f0;border-radius:12px" loading="lazy" title="c8a.large pricing by TruCost"></iframe>

Public AWS list prices (USD), refreshed nightly (catalog 2026-11-06). RI and Savings Plan rates are effective hourly (upfront amortised over the term) and are charged for every hour of the term. Excludes taxes, data transfer and storage. How these numbers are sourced and checked. Not affiliated with Amazon Web Services.

List prices are where it starts. Your bill is where it matters.

TruCost reads your actual AWS usage and tells you which of these commitments you should really buy, what your idle capacity costs, and where every dollar of the bill goes. Thirty minutes on your own data.

See it on your AWS bill
Book a demo