AWS region
Spot instances in ca-west-1
Low-interruption types
107
Instance types tracked
242
Median discount
76%
Cheapest spot
—
Interruption tiers across 242 instance types
26% lowest tier
AWS reports the share of this pool reclaimed over the trailing ~30 days, via AWS Spot Instance Advisor, as of 2026-10-23.
Instance types by interruption tier
242 instance types, safest and best-value first
| Instance type | Interruption | Spot price | Discount |
|---|---|---|---|
| c6gn.12xlarge | <5%per ~30 days | $0.2270$2.2704 | 90% |
| c6id.24xlarge | <5%per ~30 days | $0.5342$5.3424 | 90% |
| m6g.metal | <5%per ~30 days | $0.2739$2.7392 | 90% |
| c6gn.16xlarge | <5%per ~30 days | $0.3027$3.0272 | 90% |
| c6in.24xlarge | <5%per ~30 days | $0.5947$5.9472 | 90% |
| c6id.32xlarge | <5%per ~30 days | $0.7123$7.1232 | 90% |
| c6id.metal | <5%per ~30 days | $0.7123$7.1232 | 90% |
| c6i.metal | <5%per ~30 days | $0.5952$5.9520 | 90% |
| i3en.metal | <5%per ~30 days | $1.2000$12.0000 | 90% |
| m5d.24xlarge | <5%per ~30 days | $0.6048$6.0480 | 90% |
| m5d.8xlarge | <5%per ~30 days | $0.2016$2.0160 | 90% |
| r5.24xlarge | <5%per ~30 days | $0.6624$6.6240 | 90% |
| r5.metal | <5%per ~30 days | $0.6624$6.6240 | 90% |
| r6i.16xlarge | <5%per ~30 days | $0.4416$4.4160 | 90% |
| r6i.24xlarge | <5%per ~30 days | $0.6624$6.6240 | 90% |
| r6i.32xlarge | <5%per ~30 days | $0.8832$8.8320 | 90% |
| r6i.metal | <5%per ~30 days | $0.8832$8.8320 | 90% |
| c6in.16xlarge | <5%per ~30 days | $0.3965$3.9648 | 90% |
| c6in.32xlarge | <5%per ~30 days | $0.7930$7.9296 | 90% |
| c6in.metal | <5%per ~30 days | $0.7930$7.9296 | 90% |
| r6g.16xlarge | <5%per ~30 days | $0.3533$3.5328 | 90% |
| r6g.metal | <5%per ~30 days | $0.3533$3.5328 | 90% |
| c6g.metal | <5%per ~30 days | $0.2381$2.3808 | 90% |
| m6gd.16xlarge | <5%per ~30 days | $0.3226$3.2256 | 90% |
| m6gd.metal | <5%per ~30 days | $0.3226$3.2256 | 90% |
| c6in.12xlarge | <5%per ~30 days | $0.2974$2.9736 | 90% |
| c6gn.8xlarge | <5%per ~30 days | $0.1514$1.5136 | 90% |
| m5.8xlarge | <5%per ~30 days | $0.1817$1.7120 | 89% |
| c5.18xlarge | <5%per ~30 days | $0.4039$3.3480 | 88% |
| m5.4xlarge | <5%per ~30 days | $0.1118$0.8560 | 87% |
| m6i.12xlarge | <5%per ~30 days | $0.3463$2.5680 | 87% |
| m6g.12xlarge | <5%per ~30 days | $0.3284$2.0544 | 84% |
| m6g.16xlarge | <5%per ~30 days | $0.4613$2.7392 | 83% |
| m5d.16xlarge | <5%per ~30 days | $0.7660$4.0320 | 81% |
| m5d.4xlarge | <5%per ~30 days | $0.1991$1.0080 | 80% |
| t3.xlarge | <5%per ~30 days | $0.0417$0.1856 | 78% |
| m6id.metal | <5%per ~30 days | $1.9660$8.4672 | 77% |
| i4i.large | <5%per ~30 days | $0.0439$0.1890 | 77% |
| c8gn.2xlarge | <5%per ~30 days | $0.1237$0.5179 | 76% |
| c6i.32xlarge | <5%per ~30 days | $1.4222$5.9520 | 76% |
| r6i.4xlarge | <5%per ~30 days | $0.2712$1.1040 | 75% |
| r6id.2xlarge | <5%per ~30 days | $0.1698$0.6636 | 74% |
| i4i.2xlarge | <5%per ~30 days | $0.1968$0.7570 | 74% |
| m6i.32xlarge | <5%per ~30 days | $1.8185$6.8480 | 73% |
| m6i.24xlarge | <5%per ~30 days | $1.4137$5.1360 | 72% |
| m6i.16xlarge | <5%per ~30 days | $0.9659$3.4240 | 72% |
| r6id.large | <5%per ~30 days | $0.0469$0.1659 | 72% |
| m6i.metal | <5%per ~30 days | $2.0234$6.8480 | 70% |
| r7g.metal | <5%per ~30 days | $1.1100$3.7536 | 70% |
| i7i.large | <5%per ~30 days | $0.0629$0.2081 | 70% |
| c8gn.xlarge | <5%per ~30 days | $0.0840$0.2590 | 68% |
| t3.nano | <5%per ~30 days | $0.0021$0.0058 | 64% |
| c6g.xlarge | <5%per ~30 days | $0.0568$0.1488 | 62% |
| m8g.xlarge | <5%per ~30 days | $0.0843$0.2001 | 58% |
| m5d.12xlarge | <5%per ~30 days | $1.4706$3.0240 | 51% |
| c5.metal | <5%per ~30 days | $4.0593$4.4640 | 9% |
| c5.24xlarge | <5%per ~30 days | — | — |
| c7g.metal | <5%per ~30 days | — | — |
| m5.12xlarge | <5%per ~30 days | — | — |
| m5.16xlarge | <5%per ~30 days | — | — |
| m5.24xlarge | <5%per ~30 days | — | — |
| m5.metal | <5%per ~30 days | — | — |
| m5d.metal | <5%per ~30 days | — | — |
| m8g.metal-48xl | 5-10%per ~30 days | $0.9606$9.6058 | 90% |
| c7g.16xlarge | 5-10%per ~30 days | $0.2530$2.5299 | 90% |
| c6g.16xlarge | 5-10%per ~30 days | $0.2381$2.3808 | 90% |
| c8gn.8xlarge | 5-10%per ~30 days | $0.3354$2.0717 | 84% |
| c8gn.16xlarge | 5-10%per ~30 days | $0.6905$4.1434 | 83% |
| t3.2xlarge | 5-10%per ~30 days | $0.0843$0.3712 | 77% |
| i7ie.xlarge | 5-10%per ~30 days | $0.1319$0.5750 | 77% |
| c8gn.large | 5-10%per ~30 days | $0.0300$0.1295 | 77% |
| c7g.8xlarge | 5-10%per ~30 days | $0.2935$1.2650 | 77% |
| c7g.xlarge | 5-10%per ~30 days | $0.0370$0.1581 | 77% |
| c6g.12xlarge | 5-10%per ~30 days | $0.4204$1.7856 | 76% |
| c6g.4xlarge | 5-10%per ~30 days | $0.1415$0.5952 | 76% |
| i4i.xlarge | 5-10%per ~30 days | $0.0907$0.3780 | 76% |
| t3.large | 5-10%per ~30 days | $0.0224$0.0928 | 76% |
| m8g.medium | 5-10%per ~30 days | $0.0121$0.0500 | 76% |
| m8g.4xlarge | 5-10%per ~30 days | $0.1962$0.8005 | 75% |
| i7i.xlarge | 5-10%per ~30 days | $0.1023$0.4162 | 75% |
| c7g.2xlarge | 5-10%per ~30 days | $0.0788$0.3162 | 75% |
| m8g.12xlarge | 5-10%per ~30 days | $0.5993$2.4014 | 75% |
| c8gn.24xlarge | 5-10%per ~30 days | $1.5692$6.2150 | 75% |
| m8g.2xlarge | 5-10%per ~30 days | $0.1012$0.4002 | 75% |
| t4g.2xlarge | 5-10%per ~30 days | $0.0747$0.2944 | 75% |
| m8g.large | 5-10%per ~30 days | $0.0258$0.1001 | 74% |
| r6id.xlarge | 5-10%per ~30 days | $0.0856$0.3318 | 74% |
| t3.small | 5-10%per ~30 days | $0.0060$0.0232 | 74% |
| t4g.small | 5-10%per ~30 days | $0.0049$0.0184 | 73% |
| c8gn.4xlarge | 5-10%per ~30 days | $0.2805$1.0358 | 73% |
| c6in.2xlarge | 5-10%per ~30 days | $0.1344$0.4956 | 73% |
| m8g.8xlarge | 5-10%per ~30 days | $0.4359$1.6010 | 73% |
| m8g.24xlarge | 5-10%per ~30 days | $1.3099$4.8029 | 73% |
| t3.micro | 5-10%per ~30 days | $0.0032$0.0116 | 72% |
| c8gn.48xlarge | 5-10%per ~30 days | $3.6136$12.4301 | 71% |
| c8gn.medium | 5-10%per ~30 days | $0.0189$0.0647 | 71% |
| c8gn.12xlarge | 5-10%per ~30 days | $0.9145$3.1075 | 71% |
| m6id.large | 5-10%per ~30 days | $0.0391$0.1323 | 70% |
| m8g.16xlarge | 5-10%per ~30 days | $0.9740$3.2019 | 70% |
| m8g.48xlarge | 5-10%per ~30 days | $3.2341$9.6058 | 66% |
Interruption tierLowestLowModerateElevatedHighest
Tiers rank regions and instance types within a single cloud. They are not comparable between clouds: AWS reports the share of a pool reclaimed over roughly 30 days, Azure the chance a VM is evicted in the next hour, and Google preemptions as a share of instances that stopped. The one figure that does compare across clouds is the spot discount, because it is a ratio of two prices the same provider publishes.
Looking for on-demand and reserved pricing in this region? See all AWS pricing in ca-west-1.