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Date Teller Pro
Productivity Tools

Date Teller Pro

Unlock Date Teller Pro for in-browser date calculations with no tool limits. For anyone working with durations, date maths and formatting.

$7.99 for 12 months
Choose your plan
Buy now — $7.99 Try it free now

No card needed. Use the full tool free, upgrade only if you want Pro.

  • Secure checkout by Stripe — card, Apple Pay, Google Pay
  • Pro starts right after payment
  • Cancel anytime in My orders

SKU: BLD-DT-12M

Renewal & cancellation This is a prepaid 12-month subscription. It renews automatically every 12 months at $7.99 until you cancel. Cancel anytime in My orders — you keep Pro until the end of the period you've paid for. Refund policy.

What Pro gives you

What you get with Pro

Date Teller Pro unlocks the Pro version of Buildarity’s Date Teller tool: an in-browser date calculator for duration, addition, subtraction and formatting. It is designed for quick date work without uploading anything and without sending your calculation to a server.

With Pro, you get every feature of the Date Teller tool, with no limits. That means you can use the tool’s duration, date addition, date subtraction and formatting features without running into the limits of the standard version.

Your Pro access is linked to your email address. After payment, sign in on Date Teller with the same email you used at checkout, and Pro starts right away.

Who it is for

Date Teller Pro is for people who regularly need to work out dates and spans of time in a browser. It can help when you need to calculate the duration between two dates, add time to a date, subtract time from a date, or format dates for clearer use in your own work.

Because Date Teller runs in your browser and does not upload your calculations, it is a practical choice when you want a simple date calculator for local, in-browser use.

How it works

  1. Choose a plan: select 3 Months, 6 Months or 12 Months.
  2. Pay securely: checkout is handled by Stripe, with card, Apple Pay or Google Pay options.
  3. Sign in on the tool: open Date Teller and sign in with the same email used for purchase.
  4. Use the Pro features: your Pro access starts right after payment.

Plans and billing

Date Teller Pro is sold as a digital subscription by Buildarity LTD, UK company no. 17408467. The available plans are 3 Months for $5.99, renewing every 3 months; 6 Months for $11.99, renewing every 6 months; and 12 Months for $23.99, renewing every 12 months.

Plans renew automatically at the same price until cancelled. You can cancel anytime from My orders. If you cancel, you keep Pro access until the end of the paid period.

If a renewal is charged by mistake, contact us within 14 days and the renewal will be refunded.

Frequently asked questions

What does Pro remove?

Pro removes the limits of the standard Date Teller tool. It gives you every feature of the tool, with no limits, including duration, addition, subtraction and formatting.

How do I activate Date Teller Pro?

Choose a plan and pay securely at checkout. Then open Date Teller and sign in with the same email address used for purchase; Pro starts right after payment.

How do renewals and cancelling work?

Your plan renews automatically at the same price on its renewal cycle until cancelled. You can cancel anytime in My orders, and you keep Pro until the end of the paid period.

Can I use Pro on different devices?

Yes. Sign in with your email on any device to use your Pro access on the Date Teller tool.

Can I get a refund if a renewal was a mistake?

Renewals charged by mistake are refunded if you contact us within 14 days. Cancelling stops future renewals, and your existing Pro access remains active until the paid period ends.

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