Student Calculators

I run a WordPress site aimed at students and would like to offer three interactive tools: a GPA calculator, a loan-repayment calculator, and an exam-score calculator. Each one must update results instantly as the visitor types and allow them to save those results for later viewing. I do not need printable reports at this stage.

Please package the tools as lightweight WordPress plugins or Gutenberg blocks so I can drop them into any page with a shortcode or block selector. They must inherit fonts, colours, and buttons from my current theme to look completely native.

Deliverables
• Three fully tested calculators installed on my staging site
• Shortcodes / block-registration instructions
• Brief doc explaining where the saved data lives and how to reset it

Acceptance criteria
• Real-time calculation with no page reloads
• “Save result” persists data after refresh for logged-in users
• Visual style automatically matches the active theme on desktop and mobile
• Code follows WordPress coding standards and is cleanly commented

Let me know your approach and timeline so we can get started.