Gravity
Free Trial Countdown Calculator
Free trials convert to paid subscriptions quietly. Enter when your trial started and how long it lasts to get the exact date to cancel by, before you get charged.
Enter your start date and trial length to see when to cancel.
Never let a trial charge you again
Gravity tracks every free trial and renewal across your subscriptions and reminds you before each charge, on iPhone, with no bank login.
Download GravityFrequently asked questions
How does the free trial countdown calculator work?
Enter the date your free trial or billing period started and how long it lasts. The calculator shows the exact date the trial ends and the date you should cancel by, a day or more before renewal, so you are not charged. Everything runs in your browser; nothing is saved or sent anywhere.
When should I cancel a free trial to avoid being charged?
Cancel at least a day before the trial ends. Many services bill if you cancel in the final 24 hours, and renewal times depend on the provider's time zone. A one-day buffer is a safe default, which is why this calculator uses it.
Will I lose access if I cancel before the trial ends?
It depends on the service. Many let you keep access until the end of the period you already started, while some cut off access immediately on cancellation. Check the provider's cancellation policy, and see Gravity's verified cancellation guides for the exact behavior per service.
Does this calculator store my dates or charge anything?
No. The countdown runs entirely in your browser with no account, login, or data collection. It is a free tool made by Gravity, a paid private subscription manager app for iPhone ($19.99/month or $59.99/year, no free tier).
How do I get reminded before a trial converts?
A one-time countdown is a snapshot. To get notified before every free trial and renewal across all your subscriptions, track them in the Gravity app on iPhone, which sends reminders before each charge with no bank sync.
Embed this calculator
Use it on your own site or blog. Copy the snippet below, it includes a link back to this page.
<iframe src="https://cancelsubscriptionsapp.com/tools/free-trial-countdown" width="100%" height="640" style="border:0;border-radius:12px" title="Free Trial Countdown Calculator by Gravity" loading="lazy"></iframe>
<p>Powered by <a href="https://cancelsubscriptionsapp.com/tools/free-trial-countdown">Gravity, Free Trial Countdown Calculator</a></p>See all Gravity tools.