EC2 pricing · Compute optimized
c7g.4xlarge price in sa-east-1 (Sao Paulo): per hour & per month
Updated 2026-10-19
$25,000 in credits runs one c7g.4xlarge in South America (Sao Paulo) for about 39 months (credits usually expire in 12 to 24).
c7g.4xlarge (16 vCPU, 32 GiB, AWS Graviton3) costs $0.8886 per hour on demand in South America (Sao Paulo), or $649 for a 730-hour month on Linux.
Compute optimized instance with 16 vCPU and 32 GiB: high CPU per dollar for batch jobs, encoding, game servers and CPU-bound APIs.
- On demand
- $0.8886/h
- Monthly (730h)
- $649
- Specs
- 16 vCPU, 32 GiB, AWS Graviton3
Is c7g.4xlarge right for you?
What 32 GiB of RAM runs
- ✓ Production API with steady traffic
- ✓ Self-hosted Postgres or Redis
- ✓ Several containers on one host
- ✕ Tiny side projects (you'll overpay)
- ✕ GPU-bound AI workloads
Full-time CPU
No burst limits: all 16 vCPUs are yours 100% of the time, so it suits steady traffic, builds and background jobs.
Arm (Graviton) checklist
AWS Graviton3 is usually 20% cheaper than the x86 equivalent for similar speed.
Build Docker images for linux/arm64 (or multi-arch). Node, Python, Go, Java and Ruby run fine; check native modules and closed-source agents.
About South America (Sao Paulo)
Best latency for Brazil but one of the most expensive regions. Many teams serve Brazil from us-east-1 instead.
Moving data between availability zones costs about $0.01/GB each way.
The real bill for a small production setup
The server is rarely the biggest line. A typical setup behind a load balancer in a private network:
About per month$750
Load balancer: $0.034/h plus about $0.55/month in usage for 1 million requests. NAT gateway: $0.093/h plus $0.093/GB processed. Moving data between availability zones adds $0.01/GB each way. Skip the NAT gateway with public subnets or VPC endpoints to save $68/month. Prices for South America (Sao Paulo) from the AWS Price List API (2026-10-19). Both are covered by AWS credits.
Credits expire before you can use them all
$25,000 would run one c7g.4xlarge for about 3.2 years, but credits usually expire in 12 to 24 months. Spend the surplus on a managed database, staging environments or load testing instead of leaving it unused.
Credits pay on-demand and Spot usage, not upfront Savings Plan or Reserved Instance commitments. Buy commitments only once credits run low.
Database, disk and traffic
Managed database vs running it yourself
A managed PostgreSQL database (RDS db.t4g.medium, single zone, 20 GB) costs about $104/month in South America (Sao Paulo).
Running Postgres yourself on a second c7g.4xlarge costs about $652/month, but you handle backups, upgrades and failover.
Both are paid by AWS credits. Upfront fees for reserved databases are not.
Sending 1 TB a month to users
Straight from the server: about $135/month ($0.15/GB after the first 100 GB).
Through CloudFront: $0. Server-to-CloudFront traffic is free and the first 1 TB out each month is free (then $0.11/GB for South America edges).
RDS, CloudFront and transfer prices from the AWS Price List API; VPS prices from Hetzner and DigitalOcean, excluding VAT (2026-10-19).
Full monthly bill calculator
Instances rarely run alone. Add disk, a public IP and traffic to see the real bill and how long credits last.
Compute ($0.8886/h)$649
gp3 storage ($0.1520/GB)$5
Public IPv4 ($0.0050/h)$4
Data out (after 100 GB free)$0
Monthly total$657
Credits last
$1,0001.5 mo
$5,0007.6 mo
$25,00038 mo
$100,00099+ mo
Credits usually expire in 12 to 24 months, so long runways are capped by expiry.
On demand vs Savings Plans, Reserved, Spot and Windows
| Pricing | Per hour | Per month | Saving | Note |
|---|---|---|---|---|
| On demand | $0.8886 | $649 | 0% | Credits apply |
| Savings Plan, 1 year | $0.7274 | $531 | 18% | No upfront; credits can't buy the commitment |
| Savings Plan, 3-yr | $0.4799 | $350 | 46% | Compute Savings Plan, no upfront; credits can't buy the commitment |
| Reserved Instance, 3-yr | $0.4036 | $295 | 55% | Standard RI, no upfront; credits can't buy the commitment |
| Spot (average) | $0.1468 | $107 | 83% | Can be interrupted; credits apply |
| Windows on demand | n/a | n/a | n/a | AWS doesn't offer Windows on Arm (Graviton) servers |
c7g.4xlarge in other regions
| Region | Per hour | Per month | vs here | $25k lasts |
|---|---|---|---|---|
| Asia Pacific (Mumbai)ap-south-1 | $0.3926 | $287 | -56% | 87 mo |
| US East (Ohio)us-east-2 | $0.5781 | $422 | -35% | 59 mo |
| US East (N. Virginia)us-east-1 | $0.5800 | $423 | -35% | 59 mo |
| US West (Oregon)us-west-2 | $0.5800 | $423 | -35% | 59 mo |
| EU (Stockholm)eu-north-1 | $0.6189 | $452 | -30% | 55 mo |
| EU (Ireland)eu-west-1 | $0.6202 | $453 | -30% | 55 mo |
| Canada (Central)ca-central-1 | $0.6325 | $462 | -29% | 54 mo |
| EU (Frankfurt)eu-central-1 | $0.6596 | $482 | -26% | 52 mo |
| Asia Pacific (Singapore)ap-southeast-1 | $0.6664 | $486 | -25% | 51 mo |
| EU (London)eu-west-2 | $0.6869 | $501 | -23% | 50 mo |
| Asia Pacific (Tokyo)ap-northeast-1 | $0.7277 | $531 | -18% | 47 mo |
| Asia Pacific (Sydney)ap-southeast-2 | $0.7549 | $551 | -15% | 45 mo |
| Africa (Cape Town)af-south-1 | $0.7752 | $566 | -13% | 44 mo |
| South America (Sao Paulo)sa-east-1 | $0.8886 | $649 | — | 39 mo |
Right-size it
Linux, shared tenancy, from the AWS Price List API (2026-10-19). Network: Up to 15 Gbps. Taxes not included. AWS EC2 pricing
c7g.4xlarge in other regions
Alternatives in sa-east-1
- c7g.2xlarge · $0.4443/h
All c7g.4xlarge prices · All EC2 instances
Related cost calculators
- EBS Pricing Calculator · Compare All Volume Types
- EC2 Pricing Calculator · Compare Instance Types & Costs
- Fargate vs EC2 Pricing Calculator · Compare ECS Container Costs
Questions
How much does c7g.4xlarge cost per month in sa-east-1?
$649 on demand for Linux running all 730 hours, before storage, public IPv4 and data transfer.
Can AWS credits pay for c7g.4xlarge?
Yes. Activate credits cover on-demand EC2 usage. They don't cover upfront Reserved Instances or Savings Plan commitments.
Is a Savings Plan worth it for c7g.4xlarge?
A 1-year Savings Plan brings it to $0.7274/h and 3 years to $0.4799/h. While credits last, on demand is usually better because credits can't buy the commitment.
Prices and credit amounts are estimates and may change. Check AWS for current terms.
Related
- c7g.4xlarge price in us-east-1 (N. Virginia): per hour & per month
- c7g.4xlarge price in us-west-2 (Oregon): per hour & per month
- c7g.4xlarge price in eu-central-1 (Frankfurt): per hour & per month
- c7g.4xlarge price in eu-west-1 (Ireland): per hour & per month
- c7g.4xlarge price in every AWS region
- GPU prices per hour: AWS vs other clouds