m4.xlarge

The list price has not changed in this window. Spot moves with demand and is read every few minutes.

• us-east-2Ohio, 13% interrupted$35.99−75% of $146.00
• us-east-1N. Virginia, 13% interrupted$41.32−72% of $146.00
• ap-northeast-2Seoul, 25% interrupted$44.75−75% of $179.58
• sa-east-1São Paulo, 25% interrupted$45.26−81% of $232.14
• us-west-2Oregon, 8% interrupted$55.41−62% of $146.00
• ap-south-1Mumbai, 8% interrupted$57.82−62% of $153.30
• eu-west-2London, 18% interrupted$60.88−64% of $169.36
• ca-central-1Montreal, 13% interrupted$69.50−57% of $162.06
• ap-northeast-1Tokyo, 25% interrupted$70.81−62% of $188.34
• eu-west-1Ireland, 3% interrupted$76.21−53% of $162.06

Bars are on-demand per hour; the teal mark is spot. Price per vCPU is the same at every size, so pick the size that fits.

24.5g CO₂ an hour in us-east-1

17.9 kg a month. Grid 322 g per kWh.

• sa-east-15.6 g
• ca-central-19.9 g
• us-west-115.2 g
• us-west-215.6 g
• eu-west-217.3 g

Lowest-carbon regions for this type. The dirtiest emits 11× the cleanest.