Microsoft 365 Personal vs Family: Price, Storage and Which Plan to Buy

By Syed Saud Ahsan · Published November 11, 2026 · Facts checked: November 9, 2026 · AI-assisted

The prices below are Microsoft’s US list prices, read from the Microsoft Store on November 9, 2026; your country’s store may charge a different amount or currency, so check it at checkout. Storage rules come from Microsoft Support, which changed Family storage in October 2026. We didn’t buy or share a subscription for this piece. No affiliate links; see our editorial policy.

Should I get Microsoft 365 Personal or Family?

Pick by headcount first, then by storage. If you’re the only user and 1 TB is plenty, Personal is the cheaper plan. If two or more people in your home need Word, Excel and Outlook, Family is cheaper than separate Personal plans. One twist after Microsoft’s October 2026 change: a single person who needs more than 1 TB gets 2 TB on Family for $30 more a year.

Microsoft 365 Personal vs Family at a glance

How much do Microsoft 365 Personal and Family cost?

In the US store, Personal costs $99.99 a year or $9.99 a month, and Family costs $129.99 a year or $12.99 a month. Paying yearly is cheaper: twelve monthly payments add up to $119.88 for Personal and $155.88 for Family. Microsoft says subscriptions renew automatically at the regular price unless you cancel, and features can vary by region (Microsoft Store).

Searching for the price in your own country? Microsoft’s store localizes prices and currency, and we only checked the US store, so we don’t quote other countries’ prices here. Whatever your local numbers are, the per-person method in the next section works the same way.

Is Microsoft 365 Family worth it over Personal?

Yes, from the second user onward. At US prices, Family costs $129.99 a year whatever the headcount, so the cost per person falls from $65.00 with two people to $21.67 with six. Buying Personal for each person instead would cost $199.98 for two and $599.94 for six. For one person, Family costs $30 more than Personal, which buys 2 TB of storage instead of 1 TB on a new subscription.

Reading the table: money and storage pull in opposite directions. The more people share Family, the cheaper it gets per head, but on a new subscription the same 2 TB has to cover everyone. Two people get the same 1 TB each on average as two Personal plans, for $69.99 less. From three people up, the household has less total storage than separate Personal plans would give, so add up how much OneDrive space everyone actually uses before you decide. Our OneDrive storage full guide shows how to check that.

How much storage does Microsoft 365 Family get now?

New Family subscriptions, including expired ones bought again, get 2 TB of OneDrive storage shared by everyone on the plan, starting October 8, 2026. Family plans that started earlier keep 1 TB per person until their first renewal on or after May 2, 2027, when they move to the shared 2 TB. Personal stays at 1 TB, dedicated to the account holder (Microsoft Support).

Microsoft adds a few details on its storage-change page: storage add-ons bought by members go into the shared pool, existing subscribers in some markets may get transitional bonus storage at renewal, and upgrading an existing Family plan to Premium before May 2, 2027 moves it to shared storage early (Changes to Microsoft 365 storage). Microsoft also says Personal and Family storage can be extended up to 10 TB (Microsoft storage quotas); we didn’t check add-on prices for this article.

How many people and devices can use Microsoft 365 Family?

Up to six people: the subscription owner plus up to five others in the owner’s Microsoft family group. Each person uses their own Microsoft account and can be signed in on up to five devices at once, across Windows PCs, Macs, phones and tablets. Personal works the same way for devices, but only for one person (Microsoft Store).

Because each member signs in with their own account, two people can share one family computer: each signs in to Windows and Microsoft 365 with their own Microsoft account. Microsoft describes Family as a way to extend benefits “to multiple people in a household,” and sharing works only with people who join your family group.

Can people on my Microsoft 365 Family plan see my files?

No. Microsoft says each person’s personal files, emails, contacts, photos and notebooks stay private and are stored separately. Shared storage only pools the quota; members can’t open each other’s OneDrive files unless someone shares them. Joining the family group doesn’t hand your data to the owner, though members do get a shared Family inbox, calendar and OneNote (Microsoft Support).

After a plan moves to shared storage, Microsoft says you’ll see a detailed breakdown of your own usage, but only a total for other members, not their files (Microsoft Support). Family group membership can also include Microsoft Family Safety features; Microsoft says activity data such as browsing or screen time is shared only if you choose to.

Do Microsoft 365 Family members get Copilot?

No. On Family, Copilot and the other AI features are available only to the subscription owner and can’t be shared with members. Members still get the desktop apps, storage, Microsoft Defender and the other non-AI benefits. If several people in your home want Copilot inside Word or Excel, each would need their own plan with AI, because Premium’s AI is also owner-only (Microsoft Store).

Microsoft lists usage on both Personal and Family as “higher than free” and on Premium as “extensive,” and it notes that usage limits apply. For Copilot in Excel, the file has to be saved to OneDrive with AutoSave on.

Microsoft 365 Family vs Premium, and where Basic fits

Premium is Family plus much heavier AI use for the owner; Basic is a storage-and-Outlook plan without the desktop apps. How the four home plans line up in Microsoft’s US store:

For most households the choice is Family vs Personal; Premium only makes sense if the owner uses Copilot heavily enough to justify $70 a year more than Family. If you’re weighing Microsoft against Google’s apps for a small team rather than a household, see Microsoft 365 vs Google Workspace.

How do I share Microsoft 365 Family?

Only the owner of a Family (or Premium or Pro) plan can share it, and only by invitation: product keys can’t be used for sharing. Microsoft’s steps:

1. Go to account.microsoft.com/services/office/sharing and sign in with the account that owns the subscription.
2. Choose to invite someone by email, or copy a sharing link to send in a text or message.
3. The person opens the invitation and accepts it to join your family group. If they don’t have a Microsoft account, they’re asked to create one.
4. They need to accept within 48 hours; until then you’ll see “Pending invite” on your dashboard.
5. Once they’ve joined, they can install Microsoft 365 on their own devices and use their OneDrive storage.

Someone already in another Microsoft family group has to leave it before they can join yours (Microsoft Support). If you’re using a plan that someone else shared with you, you can’t re-share it.

How do I upgrade from Microsoft 365 Personal to Family?

Buy Microsoft 365 Family with the same Microsoft account that holds your Personal subscription. Microsoft says you can start using the new plan straight away, and the remaining time on Personal is converted and added to Family. Because the plans cost different amounts, the days added can be fewer than the days you had left. You don’t need to reinstall the apps (Microsoft Support).

Bought Personal through Apple, Google or a retailer? Microsoft says you have to manage or switch the subscription through that provider. Going the other way, from Family down to Personal, means cancelling Family and buying Personal; you keep Family until it expires, and the change applies at renewal.

What happens if the Family owner stops sharing or cancels?

Members keep their files, but they lose the subscription benefits. Microsoft says they can still view and print Office files but can’t edit them or create new ones, their OneDrive storage drops back to 5 GB, and they lose the Family inbox and calendar if they leave the family group. The same applies to everyone if the owner lets the subscription expire (Microsoft Support).

Before a member is removed, it’s worth checking how much they keep in OneDrive: once storage drops to 5 GB, Microsoft says you can’t send or receive Outlook.com email while you’re over your cloud storage or mailbox quota, so move or delete files first. Our explainer on what OneDrive is covers how its storage works.

FAQ

How this article was made. We drafted this article with the help of AI tools, working from the official pages listed in Sources. Prices, plan limits and steps were checked against those pages on November 9, 2026. Syed Saud Ahsan is the credited author; the BravoTech team prepared it under our editorial standards. We did not test these products hands-on for this article. Spot an error? Email [email protected].

Sources

9 official Microsoft pages, each opened on November 9, 2026 (PKT). Prices are US list prices from Microsoft’s own pages; other regions differ. Microsoft’s Basic user-guide page still shows the older “1 TB per person” Family storage in its plan table, so storage figures come from Microsoft Support’s storage pages instead.

Changelog

• November 11, 2026: First published. US prices, people and device limits, the October 2026 shared-storage change, sharing and upgrade steps, checked against Microsoft’s pages on November 9, 2026.

Related reads

• OneDrive Storage Full? What to Do
• Cloud Storage Pricing Tracker
• OneDrive vs Google Drive
• More software guides