Free trial end date calculator

How the dates are worked out

The calculator does three pieces of arithmetic on what you enter. It does not look anything up.

1. Likely first charge is the start date plus the trial length. For a trial measured in months it lands on the same day of the month, or the last day of a shorter month: a one-month trial started on January 31 is treated as ending on the last day of February.
2. Cancel by is the charge date minus the margin you choose. The default is two days.
3. Remind yourself is the cancel-by date minus your reminder lead, never earlier than the day the trial started.

Why the cancel-by date is earlier than the charge date

Two things can make a charge arrive before you expect it.

• The 24-hour rule. For subscriptions billed through Apple, Apple's own guidance is to cancel a trial at least 24 hours before it ends (Apple Support). Cancelling on the last day can be too late.
• How the provider counts. Some services treat the day you signed up as day one, and some run on their own time zone. Either can move the charge a day earlier than the simple sum suggests.

One day covers the first, a second day covers the other. That is where the two-day default comes from. If you would rather have more room, pick three or seven. There is more on the idea in what a cancel-by date is.

What this calculator cannot know

• The provider's real terms. A trial advertised as "one month" may be 30 days, 31 days or a calendar month. The advert is not the contract.
• Whether cancelling ends your access. Many services let the trial run out after you cancel. Some cut it off at once.
• The price you will actually pay. Trials can convert at a higher standard rate, and tax or regional pricing changes the figure. The cost shown here is just your number multiplied out.
• Trials that are really discounts. An introductory price that renews at full price is not a free trial, and the date that matters is the end of the intro period.

So use the result to set a reminder, then confirm the real date. How to find the exact date a trial will charge you lists the four places to look.

Once you have the date

Put the reminder somewhere you will see it. The calendar button above downloads a standard calendar file with an all-day reminder and a 9:00 AM alert, which works in Apple Calendar, Google Calendar and Outlook.

When the day comes, the cancellation steps differ by service and by who bills you. Our cancellation guides cover 27 services from each provider's own help pages. If you start trials often, this four-step system is less work than doing the sums each time.

Frequently asked

Does a 7-day free trial end exactly 7 days after I sign up?

Usually, but not always. Most services bill seven days after sign-up, at about the same time of day. Some count the sign-up day as day one, which moves the charge a day earlier, and some run on their own time zone rather than yours. That is why this calculator shows a likely charge date and a safer cancel-by date before it.

How early should I cancel a free trial?

At least a day before it ends. Apple tells people to cancel a trial subscription at least 24 hours before the trial ends, and other providers can take time to process a cancellation. The calculator defaults to two days before the likely charge date: one for the 24-hour rule and one in case the provider counts sign-up day as day one.

Will I lose access as soon as I cancel a free trial?

It depends on the service. Many let the trial run to its end after you cancel. Some end it immediately. Check the provider's own cancellation page before you cancel early, and if access ends at once, set your reminder for the cancel-by date instead.

Is this calculator accurate for every service?

No. It does date arithmetic on what you enter and cannot see any provider's terms. Treat the result as an estimate and confirm the real renewal date in your account, your sign-up email, or Settings → your name → Subscriptions for anything billed by Apple.

Does the calculator store what I type?

No. The dates, name and price you enter are worked out in your browser and are never sent anywhere. The site counts how many times the calculator is used, without any of those details.

Built by the TrialBell team and published 10 October 2026. The 24-hour guidance comes from Apple's support page on cancelling a subscription, checked on that date.