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AWS: Inaccurate Estimated Billing Data – $1.7 billion

910 pointsby nprateemtoday at 9:42 AM490 commentsview on HN

URL already posted: https://health.aws.amazon.com/health/status

I've got an estimated bill for $1.7 BILLION over this month. Normal usage is < $5.

Obvs have created an urgent AWS support ticket. Anyone else seeing something like this?

Update: Reddit link: https://www.reddit.com/r/aws/comments/1uyuaw7/help_my_bill_s...


Comments

beardsciencestoday at 6:37 PM

I made something that tries to highlight the humor regarding this:

https://news.ycombinator.com/item?id=48950534

andystantontoday at 9:42 AM

A couple of relevant links: - AWS Status Page: https://health.aws.amazon.com/health/status - Reddit Thread: https://www.reddit.com/r/aws/comments/1uyuaw7/help_my_bill_s...

paulbjensentoday at 11:47 AM

AWS revenue for 2025 was $128.7 billion, so I'd say probably a bug.

show 1 reply
hoppptoday at 6:45 PM

This is the second time I hear about this. I am happy my credit card linked to AWS expired. Just in-case my usual $0.00 ends up 100 million

nblgbgtoday at 3:34 PM

My guess is that it's because of some vibe-coding stuff! We are using LLMs to write code, validate code and test the code ! What can go wrong ?

luciana1utoday at 2:34 PM

somewhere a junior dev at AWS just learned their billing dashboard has been off by a factor of a billion and is currently having the worst shower of their career

salamotoday at 5:51 PM

$1.7 billion is small potatoes. My bill is over $155 billion and growing. I'm worried if the trend continues I'll have depleted my rainy day fund.

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ahmetoday at 6:02 PM

Just pay it and move on. No need to cause a scene.

Arslan1997today at 7:48 PM

THis is why I hate API/usage pricing

LunicLynxtoday at 7:57 PM

Need some money for a new Launchpad

csunbirdtoday at 9:45 AM

Just got a budget alert that I owe $286,486,223.88 on a hobby aws account, almost got a heart attack.

compounding_ittoday at 12:07 PM

Are you sure it’s a bug ?

The crypto network you hosted should pay for itself in 10-20 years just like LLMs. Don’t worry. Consider Bank of America until then if you are good on credit score.

not_your_vasetoday at 6:05 PM

Lol, Friday deployment is a bad omen even with LLM. Some things are just unchangeable facts of life.

btowntoday at 3:43 PM

If AWS was a predatory mobile gacha game, we'd get 300 apology gems as credit to our accounts for this mixup, to help us in our rolls for the next 3-letter acronym they release.

Do the right thing for the players, Matt!

galoisscobitoday at 3:53 PM

I just deleted my aws account. I don't need these vibes in my life.

princetmantoday at 9:55 AM

Mine is showing $241,946,798,744.75. I know it will be reverted, but for a brief minute there I suspected someone compromised my account and triggered rust rewrite of everything using thousands of agents via Bedrock :)

Phew.

throwaway_5753today at 11:24 AM

Should have used Fable.

cifvtstoday at 10:37 AM

Yes, an incident is ongoing https://health.aws.amazon.com/health/status

mawadevtoday at 3:59 PM

This is just the cloud area, what if Amazon starts vibe charging regular customers because of some bug? Accounts that are directly linked with regular people's payment methods?

kumarskitoday at 6:27 PM

You're not working hard enough if your AWS bill isn't $1.7B.

akerl_today at 10:22 AM

https://health.aws.amazon.com/health/status

Looks like this is a bug w/ S3

im-broketoday at 10:42 AM

Help, what is this number - US$87,967,679,887,258.36

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mjmasntoday at 2:27 PM

It's a good job it was off by such a large amount, or I might have panicked instead of writing it off as a phishing attempt. I had an email saying my $7.50 budget had been exceeded with an actual cost of $3bn.

tetetoday at 4:33 PM

It's okay. They are market leaders. And we use their services cause we can trust that they know what they are doing.

tanseydavidtoday at 3:48 PM

For anything below a Trillion, you should just take it out petty-cash. </sarc>

My sympathies -- I know I would be overcome with panic in such a situation.

rclevengtoday at 2:34 PM

My first thought was "Oh hell, who left the NAT Gateway on?"

localhostingertoday at 4:03 PM

I am running a niche SaaS with around 20 users per day on AWS.

I too was shocked when I saw the $1.7billion bill, instead of the usual $1.5billion.

PeterStuertoday at 6:41 PM

Funny how these errors always go one direction.

Draikentoday at 6:01 PM

Only 1.7? I got $55B up from 41 cents.

I literally almost had a heart attack today.

abkolantoday at 12:45 PM

Will wait for the RCA, the update says that they will resort to last known estimate as of 15 July. I’m guessing that would imply that the bug is at a lower level, write or an ingestion path.

nixgeektoday at 3:09 PM

Wow. As a side effect, this outage is handing Corey Quinn material for the next 4 years of AWS shitposting. No longer is NAT Gateway the prime target.

AegirLeettoday at 9:59 AM

Maybe this is a new strategy to scare people into finally locking down their old, unused AWS accounts. It sure worked for me!

merakutoday at 9:53 AM

Same here. Usually $0.15 per month, current bill is $15.4 billion.

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raffraffrafftoday at 6:13 PM

Our S3 bill for a single day was $48 trillion

aweilandtoday at 12:03 PM

Glad I saw this. Mine said I racked up $400B yesterday. My usual spend is $15.

radkutoday at 5:43 PM

I almost got a heart attack seeing a bill for 48B USD!

anzovectoday at 12:03 PM

In my 30s, I almost had a heart attack too. I got a notification saying that my cost budget had been increased to one million dollars...

bryanrasmussentoday at 2:24 PM

hmm, if these estimates of Amazon profit for the next quarter are correct Bezos is set to become a trillionaire! Take that Musk!!

zcemycltoday at 10:27 AM

Aws has created more unicorns than any accelerators.

roskoalexeytoday at 12:34 PM

Total forecasted cost for current month $477,000,039,440.24

Insane

foo-bar-baz529today at 10:59 AM

Hope they’re using 64 bits to store these prices

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reactordevtoday at 11:57 AM

“Due to a rounding error” or a buffer overflow, you now owe INT_MAX to BaldGuyCloudService.

Yeah, this most certainly is bad code wrapping around a value. AWS will post a notice soon if they haven’t already.

whatever1today at 3:45 PM

Is it even possible to audit the cloud pricing? They just give us a number and we pay.

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steveBK123today at 11:07 AM

Golden era of software productivity they say

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djantjetoday at 11:41 AM

I also like the percentual change, that is a lot of comma's.

hedoratoday at 3:20 PM

And to think the federal government claims inflation is in the single digits this year!

luciana1utoday at 5:54 PM

at $1.7 billion, that unit conversion error is now the most expensive TODO comment in software history

lsdafjasdtoday at 11:24 AM

I have $13,034.40, while not having used AWS for the last 8 months. Not as much but still crapped my pants

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