Free Event Planning &
Invitation Tools
Eliminate the guesswork from party and wedding prep. Calculate deadlines, draft charming invitation wording, and plan your bar drinks with zero hassle.
RSVP Timeline & Deadline Calculator
Calculate exactly when to send save-the-dates, mail invitations, follow up with late guests, and submit final caterer headcounts.
- Includes formatted Print / PDF checklist
- Local, destination & birthday modes
- Automated catering deadline buffer
Invitation Wording Generator
Generate elegant, heartfelt, fun, or formal wording examples for weddings, birthdays, baby showers, and cocktail receptions.
“Together with their families, request the pleasure of your company as they exchange vows...”
- 10+ event types & celebration tones
- One-click copy to clipboard
- Etiquette tips for dress code & plus-ones
Party Drink & Bar Calculator
Estimate exactly how much wine, beer, spirits, mixers, and ice you need based on guest count, party duration, and drinking preferences.
- Download itemized .txt shopping list
- Wine, champagne, beer & liquor breakdown
- Light, average & heavy drinker presets
Built for Real Event Planning
Engineered to save you hours of spreadsheet headaches and avoid common party planning pitfalls.
Zero Sign-Up Friction
Every calculator is completely open. No email gates, account creation, or hidden paywalls to view your results.
Export & Print Friendly
Export formatted grocery shopping lists for wholesale stores or print clean PDF checklists for your planning binder.
Connected to Digital RSVP
Transition seamlessly from timeline planning into sending designer invitations with real-time guest tracking.
Turn Plans into Invitations
Choose a designer template and collect online RSVPs with zero stress.
Frequently Asked Questions
Everything you need to know about our free party and invitation calculators.
Are all InviteTools event calculators free to use?
Yes! Every calculator and generator in our suite is 100% free with no account creation, credit card, or email address required.
How accurate are the RSVP timeline and party drink calculators?
Our algorithms are calibrated based on catering industry standards, wedding coordinator best practices, and real host data to ensure reliable deadlines and beverage estimates.
Can I export or print my calculation results?
Yes. The RSVP calculator provides a formatted print/PDF timeline checklist, and the Drink Calculator generates a downloadable .txt shopping list for liquor stores and wholesale clubs.
How do I turn these plans into real digital invitations?
Once your timeline and wording are ready, choose any of our 50+ designer templates to customize and launch your digital invitation with built-in online RSVP tracking.
Ready to Start Inviting Guests?
Pick a designer template, customize your event details in 2 minutes, and track guest RSVPs with automated updates.