HowMuchIt / RAM
How much RAM do I need?
It depends on what you run at the same time. Pick your heaviest everyday use and the calculator gives the amount the PC makers agree on.
Work out your RAM
| Use | RAM |
|---|---|
| Browsing, email, light office work | 8 GB (4 GB is the Windows 11 minimum, and feels slow) |
| Everyday multitasking, school, office, many tabs | 16 GB |
| Gaming | 16 GB as the baseline, 32 GB for demanding games, high resolutions or streaming |
| Video editing and content creation | 32 GB to start |
| Heavy professional work, large data sets | 64 GB or more |
From the minimum to the comfortable
Windows 11 needs at least 4 GB, and runs on it, slowly. For browsing, email and light office work, 8 GB is the practical floor. 16 GB is the common recommendation for everyday multitasking, school and office work, especially with many browser tabs open. Gaming starts at 16 GB, with 32 GB for demanding games, high resolutions or streaming while you play. Video editing starts at 32 GB; large data sets and workstation jobs can call for 64 GB or more.
Questions people ask
Is 8 GB still enough?
For browsing, email and light office work, yes; not much more.
Is 16 GB enough for most people?
Yes, for everyday multitasking. Gamers and editors go to 32.
Can I add RAM to a Mac later?
Not on Apple silicon: the memory is part of the chip.
Good to know
- Windows 11 needs at least 4 GB of RAM (Microsoft's stated minimum).1,2,3
- 4 GB runs Windows 11 but feels slow; 8 GB is the practical floor for browsing, email and light office work.2,3,4
- 16 GB is the common recommendation for everyday multitasking, students and office work, especially with many browser tabs open.2,3,4,5
- For gaming, 16 GB is the baseline and 32 GB is recommended for demanding games, high resolutions or streaming while playing.2,3,4,6
- For video editing and content creation, 32 GB is the practical starting point.2,3,4
- Heavy professional work (high-resolution video, large data sets, workstations) can call for 64 GB or more.2,3,4,7
- On Apple silicon Macs the memory is part of the chip and cannot be upgraded after purchase, so choose enough when buying.5,8
How we checked this page
Checked on October 27, 2026. We kept a fact only when two independent publishers agree, and each one is numbered to its sources below. Where sources give different numbers, we keep only what they share. We never write a price. This page was written with an AI assistant and checked against the sources below.
Sources
- Windows 11 Specs and System Requirements, Microsoft
- How Much RAM Do I Need? A Guide for Every User (2026), HP
- How Much RAM Does My Computer Need?, CORSAIR
- How Much RAM Do I Need?, Lexar
- Apple Silicon Unified Memory: How Much Mac RAM Do You Need?, MacRumors
- The Ultimate RAM Guide for Gamers, Kingston Technology
- How much memory do you need to run Windows, macOS, or Linux apps?, Kingston Technology
- It's not too late to exchange the new Mac you just got for something better, Macworld