BS family · General Purposex86_64 · Intel/AMD

B8ms

The Azure B8ms (Standard_B8ms) is a virtual machine from the Bs series, with 8 vCPUs, 32 GB of RAM and 64 GB of temporary storage. On-demand pricing starts at $0.3330/hour in East US.

Updated September 3, 2026
vCPUs
8
Memory
32 GB
Network
Up to 4–8 Gbps
Storage
64 GB Temp SSD

Save up to $243/mo on every B8ms

Connect Azure — we'll find the optimal pricing model for your workload.

Book a demo Connect Azure — free
Region
Currency
OS
Pricing Overview

The Azure B8ms costs $0.3330/hour ($243.09/month) for Linux and $0.3650/hour ($266.45/month) for Windows in East US, as of 3 September 2026.

All pricing options

East US · USD · Linux OS · monthly = 730 hrs
Prices exclude local taxes
Term / TierHourlyMonthlySavings
Standard Tier — On-Demand
$0.3330$243.09 Baseline
1-Year Reserved Instance
N/AN/A Baseline
3-Year Reserved Instance
N/AN/A Baseline
Spot Instance
N/AN/A Baseline
You could save $243.09/mo on this instance with the right pricing model.
Find my savings

Monthly cost estimator

Estimate your spend based on actual usage.
730 h
1h365h730h (24/7)
1
Estimated monthly
$243.09
730 hrs × $0.3330/hr × 1
Need multi-instance, region mixing, or custom commitments?

Compute

x86_64 · Intel/AMD
vCPUs i8
Memory i32 GB
Physical processorIntel® Xeon® Processor
Nested VirtualizationSupported
Sole TenantSupported
GPUNone
Within BS family
B1s
1 vCPU
B1ls
1 vCPU
B1ms
1 vCPU
B2s
2 vCPU
B2ms
2 vCPU
B4ms
4 vCPU
B8ms
8 vCPU
B12ms
12 vCPU
B16ms
16 vCPU
B20ms
20 vCPU

Lock in this rate across your fleet — typically save 30–40%

Connect your Azure account to apply this pricing logic to every running instance automatically.

Book a demo Connect Azure — free

Networking

Max egress bandwidth4–8 Gbps
Tier 1 bandwidthN/A
Enhanced networking iYes (gvnic/virtio)
IPv6 supportYes (Dual-stack VPC)

Storage

Max persistent disks32
Max disk size32 TB
Local SSDsSupported (Scratch Disk)
Instance storage: Persistent Disk only by default — attach volumes for persistent storage.

Compare with another instance

vs.
SpecB8msB1sΔ
vCPUs81-87%
Memory32 GB1 GB-97%
Hourly Price$0.3330$0.0104-97%
Monthly Price$243.09$7.59-97%
Open full family comparison →
Cost optimization

Azure recommender alerts can cut this bill ~30-40%.

Connect your Azure account. We'll identify every underutilized Bs.* instance and show exactly where downsizing, cleaning up orphaned disks, or shifting to reservations saves money — with zero code changes.

Connect Azure account See sample report
No credit card · 14-day free trial · Read-only access