About GP Date Time Calculator
GP Date Time Calculator -beta-4.24 is a premium WordPress plugin developed by Gravity Wiz. Use Date and Time fields in your Gravity Forms calculation formulas to calculate the time between different dates and times. It is distributed under the GPL2 licence, which means you can install it on an unlimited number of websites — including websites you build and manage for your clients.
Compatibility & Requirements
GP Date Time Calculator requires WordPress 5.0 or later, and has been tested up to WordPress 6.7, and requires PHP 7.4 or higher. Each release is reviewed for compatibility before listing, giving you a hassle-free installation experience. Text domain: gp-date-time-calculator. This listing reflects version -beta-4.24, updated within 24 hours of the upstream release.
Your Rights Under GPL
Every product in our library, including GP Date Time Calculator, is distributed under the GNU General Public License — the legal foundation of open-source WordPress. This means you are fully entitled to use it on personal websites, client projects, and staging environments without any additional cost or permission. The GPL was designed to keep software free; we built our store on top of that principle.
Our Promise to Every Customer
- Genuine, unmodified files – GP Date Time Calculator -beta-4.24 is distributed exactly as released by Gravity Wiz, with no modifications.
- Use on unlimited websites – The GPL licence and our store policy both allow unlimited installations.
- Immediate access after purchase – No manual approval, no waiting — your link is sent the moment payment clears.
- Quality checked every release – Our team reviews each file for compatibility before it appears in the store.
- Secure and private checkout – Your data is protected by SSL encryption throughout the purchase process.
- No hidden costs – The price you see is the only price you pay. Ever.
Before You Download — Quick Answers
Will GP Date Time Calculator break my existing site?
GP Date Time Calculator -beta-4.24 has been tested up to WordPress 6.7 and PHP 7.4. We recommend always testing on a staging site before installing on live production.
I build sites for clients — is one purchase enough?
One purchase covers unlimited installations. The GPL2 licence that GP Date Time Calculator is released under has no domain or site limits — neither does digitalgpl.
My host uses PHP 7.4 — any issues?
None at all. GP Date Time Calculator requires PHP 7.4 as a minimum version, so your hosting environment is perfectly compatible.
What if Gravity Wiz releases an update next month?
Log into your digitalgpl account and re-download for free. We keep our files current within 24 hours of any upstream release.
Is it safe to buy a GPL plugin from a third-party store?
Yes. The GPL licence was created specifically to allow this. Any developer who releases software under GPL grants everyone the legal right to redistribute it. That is the foundation of the open-source WordPress community.
Official developer page: https://gravitywiz.com/documentation/gravity-forms-date-time-calculator


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