Choose MySQL Choose Dev/Test Choose Single DB instance Choose Burstable Classes Choose t4g.micro Change storage to 20GB Cost should be: $13.98 monthly + egress bandwidth Answer from trevorstr on reddit.com
Reddit
reddit.com › r/aws › the cheapest rds db instance i can find is $91 per month. but every post i see seems to suggest that is very high, how can i find the cheapest?
r/aws on Reddit: The cheapest RDS DB instance I can find is $91 per month. But every post I see seems to suggest that is very high, how can I find the cheapest?
April 6, 2024 -
I created a new DB, and set up for Standard, tried Aurora MySQL, and MySQL, etc. Somehow Aurora is cheaper than reg. MySQL.
When I do the drop down option for Instance size, t3.medium is the lowest. I've tried playing around with different settings and I'm very confused. Does anyone know a very cheap set up. I'm doing a project to become more familiar with RDS, etc.
Thank you
Top answer 1 of 17
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Dont use Aurora. If you use MySQL or Postgresql there is a t4g.micro instance for around $12 a month
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Choose MySQL Choose Dev/Test Choose Single DB instance Choose Burstable Classes Choose t4g.micro Change storage to 20GB Cost should be: $13.98 monthly + egress bandwidth
AWS
aws.amazon.com › databases › amazon rds › pricing
Managed Relational Database - Amazon RDS Pricing - Amazon Web Services
1 day ago - You can easily start and stop your database instances to simply and affordably develop and test your applications. Avoid costly downtime using features like automated backups, database snapshots, and automatic failover. Read how you can increase database ROI with Amazon RDS here ... If you signed up for AWS Free Tier prior to July 15, 2025, you can continue to use RDS for free for up to 12 months on select single-AZ instance databases with up to 750 hours per month.
Videos
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AWS RDS Pricing Walkthrough - YouTube
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How do I launch an Amazon RDS database instance that's covered ...
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PostgreSQL vs Amazon RDS: Performance & Price - YouTube
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Deploy Lowest Cost Amazon RDS Instance for Dev-Test Scenarios - ...
What is the cheapest RDS instance type?
The cheapest RDS instances are the smallest T-series instances like db.t4g.micro or db.t3.micro for MySQL or PostgreSQL. For production workloads, db.t3.small or db.t4g.small offer better value with burstable performance. Reserved instances can reduce costs significantly (up to 70% savings) compared to on-demand pricing. CloudPrice provides real-time pricing comparison to help you find the most cost-effective option for your database engine and region.
cloudprice.net
cloudprice.net › home › aws › rds instances
RDS Database Pricing - Compare All MySQL, PostgreSQL, Oracle ...
Which RDS instance should I choose?
Choose RDS instances based on your database needs: db.t3 or db.t4g for small applications and development, db.m5 or db.m6i for balanced production workloads, db.r5 or db.r6i for memory-intensive databases with large datasets, and db.x2iedn for extreme performance requirements. For cost savings, consider ARM-based Graviton instances (db.t4g, db.m6g, db.r6g) which typically offer better price-performance. Use CloudPrice to compare specifications and pricing for your specific database engine.
cloudprice.net
cloudprice.net › home › aws › rds instances
RDS Database Pricing - Compare All MySQL, PostgreSQL, Oracle ...
What's the difference between RDS instance classes?
RDS instance classes serve different purposes: T-class (db.t3, db.t4g) provides burstable performance for variable workloads and development, M-class (db.m5, db.m6i) offers balanced compute and memory for general production databases, R-class (db.r5, db.r6i) delivers memory-optimized performance for large in-memory databases and caching, and X-class (db.x2iedn) provides extreme memory capacity for SAP HANA and memory-intensive enterprise applications.
cloudprice.net
cloudprice.net › home › aws › rds instances
RDS Database Pricing - Compare All MySQL, PostgreSQL, Oracle ...
Amazon EC2
instances.vantage.sh › rds
Amazon RDS Instance Comparison
A free and easy-to-use tool for comparing RDS Instance features and prices.
Top answer 1 of 4
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Running on a different hosting will cause extra latency.
Let's do the math on AWS RDS for the smallest instances (taking eu-west-1 region as example)
- Running on RDS: db.t2.micro $0.018 per hour, or $12.96 per month for RDS. Free the first year under AWS free tier.
- Running on EC2: t2.micro (You configure MySQL and backups, ...), $0.0126 per hour, or $9.07 per month. Free the first year under AWS free tier
If your application is small enough, you could host both your database and your application on the same machine (solution 2)
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I don't agree with that. In amazon AWS, the first thing you do is set up a virtual private network and create the corresponding network access interfaces. My experience working with heavy CMSs is that the architecture is much more stable with EC2 + RDS, each in one instance. In addition RDS has automated version maintenance and it is much more difficult to fail or suffer a crash, as opposed to a mysql or similar, running on the same virtual machine.
Also in terms of speed and performance, working with this scheme for example in wordpress, the system flies, the speed is much higher and appreciable even with small machines.
AWS
aws.amazon.com › amazon rds › amazon rds for postgresql › pricing
Amazon RDS for PostgreSQL Pricing
1 day ago - For example, in US East (N. Virginia), an io1 Dedicated Log Volume attached to a Single-AZ instance in RDS for PostgreSQL would cost $0.125 x 1024 GiB plus $0.10 x 3000 IOPS, or $428/month. If you were to run an io1 Dedicated Volume in the same AWS Region attached to Multi-AZ with one standby, it would cost you $0.25 x 1024 GiB plus $0.20 x 3000 IOPS, or $856/month.
AWS
aws.amazon.com › amazon rds › amazon rds for mysql › pricing
Amazon RDS for MySQL pricing
1 day ago - For example, in US East (N. Virginia), an io1 Dedicated Log Volume attached to a Single-AZ instance in RDS for MySQL would cost $0.125 x 1024 GiB plus $0.10 x 3000 IOPS, or $428/month. If you were to run an io1 Dedicated Volume in the same AWS Region attached to Multi-AZ with one standby, it would cost you $0.25 x 1024 GiB plus $0.20 x 3000 IOPS, or $856/month.
Reddit
reddit.com › r/aws › cost effective rds
r/aws on Reddit: Cost Effective RDS
May 2, 2018 -
RDS seems to be the majority of my side project bill. I get the importance of managed DBs and the opportunity cost of something like maintenance, ingress, snapshots, etc. Right now I'm basically shutting down my instance when im not working on my project, which isnt a long term solution, but I'm curious about what's the most cost effective DB setup other than un-managed on EC2?
I've looked into Aurora Serverless but it seems a bastion node is required in the VPC for tunneling? That's another $6-8 for a tX.micro and my goal is to be cheap in the near term.
I've also toyed with a mysql container in compose, but I've never been a fan of using a DB in a container.
Lightsail seems fine I guess, but it seems like there's no CI available?
Top answer 1 of 5
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Cheapest I think is to get one server for your DB and application. A T3 nano or micro should be sufficient for small projects. I do understand that running your DB and your application on one server is not ideal, because of load and security reasons. I myself run a small project, and decided to go with RDS MySQL with the smallest instance there is. This because of all the features RDS provides. It saves a lot of time and works like a charm! For the application itself I run a T3micro. Everything costs me around 15 dollars a month.
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If you really need to use RDS you can use a reserved instance to reduce cost: https://aws.amazon.com/rds/reserved-instances/ An alternative is to shutdown the instance and restore it with a snapshot when needed.
CloudZero
cloudzero.com › home › blog › a beginner’s guide to amazon rds pricing
A Beginner’s Guide To Amazon RDS Pricing
June 23, 2025 - This is how Amazon RDS pricing works based on the major factors: You can use AWS db.t2.micro, db.t3.micro, and db.t4g.micro instances for up to 750 free hours to run MySQL, PostgreSQL, and MariaDB databases in the Single-Availability Zone each ...
CloudPrice
cloudprice.net › home › aws › rds instances
RDS Database Pricing - Compare All MySQL, PostgreSQL, Oracle Instances | CloudPrice
4 days ago - Discover and compare Amazon RDS instance specifications and pricing on a single page, covering various operating systems, payment types, and regions. Refer to the 'Best Price Region' column to identify the region where a specific instance is most cost-effective, or compare prices across different saving options. Additionally, discover alternative instances using our built-in Best Alternative Instances recommender. The data is frequently updated from the AWS API, but may not be accurate.
Cloudchipr
cloudchipr.com › blog › rds-pricing
The Ultimate Guide to AWS RDS Pricing: A Comprehensive Cost Breakdown 2025
When you drill into RDS Pricing, the first—and often largest—variable is the database engine itself ... AWS lets you pick from Amazon Aurora, MySQL, PostgreSQL, MariaDB, Oracle, Microsoft SQL Server, and even IBM Db2.
Economize
economize.cloud › blog › aws-rds-pricing
AWS RDS Pricing Guide – Storage, Instances & Deployments
AWS RDS Pricing Guide – Storage, Instances & Deployments
AWS
aws.amazon.com › databases › amazon rds › instance types
Amazon RDS Instance Types | Cloud Relational Database | Amazon Web Services
1 day ago - X1 instances are optimized for large-scale, enterprise-class and in-memory applications, and offer one of the lowest price per GiB of RAM among Amazon RDS instance types. ... R8gd instances, powered by the latest-generation AWS Graviton4 processors, are ideal for memory-intensive workloads.
Cloudforecast
cloudforecast.io › home › aws pricing & cost optimization › aws rds pricing and cost optimization guide
AWS RDS Pricing and Cost Optimization Guide | CloudForecast
June 26, 2024 - To protect against auto-scaling to 65,536 GiB, set a maximum storage threshold for your instance. If you can accurately predict your storage needs, manually provisioning is the cheapest option. If you’re facing unpredictability or unused storage, consider auto-provisioning and focus on maintaining a reasonable storage maximum. AWS RDS backs up 100% of the storage you’ve purchased in any zone for free.
AWS
aws.amazon.com › amazon rds › amazon rds for sql server › amazon rds for sql server pricing
Amazon RDS for SQL Server Pricing
1 week ago - If you signed up for AWS Free Tier prior to July 15, 2025, you can continue to use RDS for SQL Server Express Edition for free for up to 12 months on select single-AZ instance databases with up to 750 hours per month. After July 15, 2025, you can choose between a Free Plan or Paid Plan that ...
AWS
aws.amazon.com › database › amazon rds › reserved instances
Amazon RDS Reserved Instances | Cloud Relational Database | Amazon Web Services
1 week ago - In order to calculate an effective hourly rate, amortize the one-time fee over the term and add the hourly usage rate. No Upfront RIs – No Upfront RIs offer a significant discount (up to 30%) compared to On-Demand prices. You pay nothing upfront but commit to pay for the Reserved Instance over the course of the Reserved Instance term. This option is offered with a one year term and may be subject to AWS approval.
TrustRadius
trustradius.com › home › relational databases › amazon rds › pricing
Amazon RDS Pricing 2025: Is Amazon RDS Worth It?
RDS Custom ERP Application Databases Covert to low cost Databases using AWS tools and RDS ... Database AdministratorEDII Software Solutions LLP (Information Technology & Services, 51-200 employees) RDS price may be complicated, with various aspects such as instance type, storage,
Concurrencylabs
concurrencylabs.com › blog › guide-to-rds-reserved
Part II: RDS - The Ultimate Guide to Saving Money with AWS Reserved "Anything" - Concurrency Labs
Since licensing for commercial products - such as Oracle or SQL Server - often depends on the number of CPU cores in your setup, applying instance size flexibility is not supported for MS SQL Server and Oracle. The only exception is “bring your own license” for Oracle. Here’s a comparison showing all payment options (don’t forget to try different instance types, regions and to hover on the chart for more details): ... Just like other services, you should expect cost to vary by AWS Region. When it comes to RDS Reserved, not only cost but also the percentage of savings compared to On Demand.
AWS Fundamentals
awsfundamentals.com › blog › aws-rds-pricing
Understanding AWS RDS Pricing: A Comprehensive Guide
The main difference between both models is in the time you will dedicate to RDS. If you know you need your database for the next three years and you are sure about your requirements, choosing the reserved mode is often much cheaper. If you are not, go with the on-demand mode. The price difference is huge. But with Reserved mode, you can't change your instance type easily and you need to pay your instances upfront. When it comes to using AWS RDS, you'll want to make sure you understand how storage costs work.
DEV Community
dev.to › cloud_man › understanding-aws-rds-types-pricing-and-which-one-to-choose-4ik7
Understanding AWS RDS: Types, Pricing, and Which One to Choose - DEV Community
July 15, 2025 - Reserved Instances offer 1- or 3-year commitments with discounts. Use Multi-AZ deployments for production to ensure failover and durability. Enable automated backups for disaster recovery. Monitor metrics with Amazon CloudWatch. Use the AWS Pricing Calculator to estimate costs tailored to your setup. Start small and scale as needed. AWS RDS provides a managed, scalable, and flexible relational database platform suitable for a wide range of applications — from free-tier learning environments to enterprise-grade deployments.
Pump
pump.co › home › blog › aws rds pricing - cost breakdown & savings guide
AWS RDS Pricing - Cost Breakdown & Savings Guide
The AWS Pricing Calculator helps estimate monthly costs: transparency is provided by offering up to 30% savings with a 1-year term Reserved Instance. Not every person believes the above view about the pricing explains what are the factors that ...