Cloud Storage Calculator - 計算機
Cloud Storage Calculator - 計算機
S3, Blob, Cloud Storage cost calculator. このページでは、オンデマンド、リザーブド、スポット価格オプションを含む全主要地域の包括的な価格比較を提供します。 Use this calculator to estimate costs for cloud storage calculator across AWS, Azure, GCP, and Alibaba Cloud.
Input Parameters
| Parameter | Value | Description |
|---|---|---|
| Instance type | m5.large / D2s_v5 / e2-standard-2 | Choose equivalent instance across providers |
| vCPU count | 2 | Number of virtual CPUs |
| Memory | 8 GB | RAM in gigabytes |
| Region | us-east-1 | Primary deployment region |
| Usage hours | 730 | Hours per month (24x30.5) |
| Pricing model | On-demand | On-demand, reserved, or spot |
価格比較
| プロバイダー | インスタンス | 時間単価 | 月額 | Yearly |
|---|---|---|---|---|
| AWS | m5.large | $0.0960 | $70.08 | $840.96 |
| Azure | D2s_v5 | $0.0960 | $70.08 | $840.96 |
| GCP | e2-standard-2 | $0.0670 | $48.91 | $586.92 |
| Alibaba | ecs.g6-large | $0.0500 | $36.50 | $438.00 |
Calculation Formula
Monthly cost = Hourly rate × Usage hours per month
For reserved instances:
- 1-year reserved: Monthly cost × 0.60 (40% savings)
- 3-year reserved: Monthly cost × 0.28 (72% savings)
For spot instances:
- Spot cost = On-demand cost × 0.30 (70% savings, variable)
Example Calculation
Scenario: Running a web API on 4 instances, 24/7 for 1 year
| プロバイダー | インスタンス | Monthly cost (4 instances) | Annual cost |
|---|---|---|---|
| AWS | m5.large | $280.32 | $3363.84 |
| Azure | D2s_v5 | $280.32 | $3363.84 |
| GCP | e2-standard-2 | $195.64 | $2347.68 |
| Alibaba | ecs.g6-large | $146.00 | $1752.00 |
推奨
- Compare all providers: Differences can be 30-50% for the same workload
- Factor in data transfer: Cross-region transfer adds 2-8 cents per GB
- Consider reserved instances: Commit to 1-3 years for 40-72% savings
- Use spot for variable load: Spot instances save 70-90% for interruptible workloads
- Include all costs: Storage, network, and management overhead add 10-30%
データソース
- API: Multi-provider 公式価格API
- 取得日: 2026-07-23
- 方法論: 価格は公式APIから取得し、USD時間/月額レートに正規化