About HalfBirthdayCalc.com

Your trusted partner for accurate half birthday calculations and celebration planning since 2018 🎉

1.2M+

Half Birthdays Calculated

People worldwide have used our half birthday calculator

185

Countries Served

Global reach helping people calculate half birthday dates

99.9%

Calculation Accuracy

Precise half birthday finder results

4.9/5

User Satisfaction

Average rating from half birthday users

Our Mission

Bringing More Joy to Every Year

At HalfBirthdayCalc.com, we believe that celebrations shouldn't be limited to once a year. Our mission is to help people find out their half birthday and discover the joy of celebrating life's milestones twice as often.

We understand that knowing when is my half birthday is more than just a date calculation - it's about creating opportunities for happiness, gathering with loved ones, and marking the passage of time in meaningful ways.

From helping parents answer "when will I be 15 and a half" to assisting adults in planning birthday party venues and birthday activities, we're committed to making every half birthday memorable.

🎯

Our Vision

To become the world's most trusted resource for half birthday calculations and celebration planning, helping millions of people discover the joy of celebrating twice a year.

Meet Our Expert Team

Our team combines expertise in date calculations, birthday celebration planning, and technology to help you celebrate life's special moments!

🎂

David Martinez

Founder & CEO

David founded HalfBirthdayCalc.com with a passion for celebrations. He's helped over 1 million people find their half birthday and plan meaningful celebrations.

🎯

Dr. Sarah Kim

Chief Algorithm Officer

Dr. Kim holds a PhD in Mathematics and ensures our half birthday calculator handles all date calculations with perfect accuracy.

🎉

Jennifer Lopez-Chen

Celebration Planning Expert

Jennifer specializes in birthday party venues and helps users discover places to go for your birthday across the USA.

🎈

Michael Thompson

User Experience Director

Michael ensures our half birthday finder is easy to use and helps users quickly answer "what is my half birthday".

🌟

Lisa Rodriguez

Content Specialist

Lisa creates content about half birthday celebrations and answers questions like "when am I 15 and a half".

🎪

Alex Johnson

Community Manager

Alex helps users share celebration stories and connects people planning birthday activities and family celebrations.

Our Core Values

🎯

Precision

Every half birthday calculation is mathematically perfect with 100% accuracy.

🎉

Celebration

We believe life should be celebrated often. Make the most of every half birthday milestone.

🌍

Accessibility

Our half birthday finder is free and works globally for everyone.

💡

Innovation

We continuously improve with birthday celebration planning and venue suggestions.

Ready to Discover Your Half Birthday? 🎂

Join over 1.2 million people who have used our half birthday calculator to find their celebration dates!

Calculate My Half Birthday Contact Our Team