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c6a.4xlarge pricing and specs in Asia Pacific (Mumbai)

16 vCPU · 32 GiB · Up to 12.5 Gigabit · AMD EPYC 7R13 Processor

$0.3740/hour on-demand · $273/month (Linux, Shared)

Pricing by os (hourly, USD, Shared)

OptionLinuxWindowsRHELSUSE
On-Demand$0.3740$1.1100$0.5468$0.4990
Spot$0.1676$0.7767
1y Std RI NU$0.2476$0.9836$0.4204$0.3076
1y Std RI PU$0.2358$0.9719$0.4086$0.2958
1y Std RI AU$0.2312$0.9671$0.4039$0.2911
3y Std RI NU$0.1696$0.9056$0.3424$0.2236
3y Std RI PU$0.1571$0.8931$0.3299$0.2111
3y Std RI AU$0.1476$0.8836$0.3205$0.2016
1y Conv RI NU$0.2851$1.0211$0.4578$0.3451
3y Conv RI NU$0.1948$0.9308$0.3676$0.2488
1y Compute SP NU$0.2851$1.0211$0.4578$0.3449
3y Compute SP NU$0.1948$0.9308$0.3676$0.2488
1y EC2 SP NU$0.2476$0.9836$0.4204$0.3075
3y EC2 SP NU$0.1696$0.9056$0.3424$0.2236

Spot by AZ (7-day p50, Linux): ap-south-1b $0.1676 · ap-south-1c $0.1691 · ap-south-1a $0.1501

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 → c6g.4xlarge (-9%)
Type$/hPrice ΔvCPU per $ ΔSaves / mo
c6g.4xlarge Graviton arch change$0.3408-9%+10%$24
c6gd.4xlarge Graviton arch change$0.3920+5%-5%$-13
c7g.4xlarge Graviton arch change$0.3926+5%-5%$-14
c8g.4xlarge Graviton arch change$0.4318+15%-13%$-42
c7gd.4xlarge Graviton arch change$0.4608+23%-19%$-63
c7i-flex.4xlarge$0.6783+81%-45%$-222
c6i.4xlarge$0.6800+82%-45%$-223
c6gn.4xlarge Graviton arch change$0.6920+85%-46%$-232

Cheapest regions for c6a.4xlarge

RegionOn-Demand $/hvs ap-south-1Saves / mo
Asia Pacific (Mumbai) ap-south-1$0.3740current
Asia Pacific (Hyderabad) ap-south-2$0.37400.0%$0
US East (N. Virginia) us-east-1$0.6120+64%$-174
US East (Ohio) us-east-2$0.6120+64%$-174
US West (Oregon) us-west-2$0.6120+64%$-174
EU (Ireland) eu-west-1$0.6566+76%$-206

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 (ap-south-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
2026-09-22$0.3740$1.1100$0.2476$0.1696$0.1676

All attributes

vCPU
16
Cores / threads per core
8 / 2
Memory
32 GiB
Memory per vCPU
2.00 GiB
Processor
AMD EPYC 7R13 Processor
Architecture
x86_64
Sustained clock
3.6 GHz
Hypervisor
nitro
Generation
Current
Burstable
No
Bare metal
No
Free tier eligible
No
Network performance
Up to 12.5 Gigabit
Network baseline / burst
6.25 / 12.5 Gbps
Max ENIs × IPv4 per ENI
8 × 30
IPv6 / ENA / EFA
IPv6 / ENA / —
EBS optimized
Yes
EBS bandwidth (baseline / max)
5000 / 10000 Mbps
EBS IOPS (baseline / max)
20,000 / 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=ap-south-1&type=c6a.4xlarge" width="420" height="260" style="border:1px solid #e2e8f0;border-radius:12px" loading="lazy" title="c6a.4xlarge pricing by TruCost"></iframe>

Public AWS list prices (USD), refreshed nightly (catalog 2026-09-22). 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.

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