AWS price change, published 2025-12-18
Amazon Elastic MapReduce price list, published 2025-12-18: 24 cuts
On 2025-12-18, AWS published a version of the Amazon Elastic MapReduce price list that changed 24 existing list prices in 16 regions: 24 cuts and 0 increases. Effective Dec 2025. The median like-for-like change was −38.51% (−44.02% to −33.00%).
Service code ElasticMapReduce, price list version 20251218231435. Cuts and increases count like-for-like changes only: same unit, both prices above $0, and within 11x either way.
What changed
All 24 individual changes in this publication. Prices are USD per the AWS unit in the description.
| Published | Effective | Region | AWS description | Term | Old | New | Change |
|---|---|---|---|---|---|---|---|
| 2025-12-18 | Dec 2025 | Asia Pacific (Jakarta) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Mumbai) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Sydney) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Tokyo) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | Canada (Central) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | EU (London) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | EU (Stockholm) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | South America (Sao Paulo) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | US East (N. Virginia) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | US East (Ohio) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | US West (N. California) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | US West (Oregon) | $13.76 per hour for EMR p5.48xlarge | On-Demand | $24.58 | $13.76 | −44.02% |
| 2025-12-18 | Dec 2025 | AWS GovCloud (US-West) | $6.5872926 per hour for EMR p4d.24xlarge | On-Demand | $9.83178 | $6.5872926 | −33.00% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Mumbai) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Seoul) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Sydney) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | Asia Pacific (Tokyo) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | Canada (Central) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | EU (Frankfurt) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | EU (Ireland) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | South America (Sao Paulo) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | US East (N. Virginia) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | US East (Ohio) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
| 2025-12-18 | Dec 2025 | US West (Oregon) | $5.4894105 per hour for EMR p4d.24xlarge | On-Demand | $8.19315 | $5.4894105 | −33.00% |
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Source: AWS Price List API, all historical versions since 2015, normalized by CostPulse. Data last built 2026-10-11. Covers 272 services.
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