“This tool helped us plan flowers for our entire wedding without going over budget.
- Megan T 2025

Over 138 users and counting, download yours today.

Ready to stop guessing and start designing with confidence? The Dereves Studio Flower Calculator is the go-to tool for florists, wedding planners, and anyone dreaming up floral magic- from first-timers to seasoned designers.

Ever wondered, “How do I figure out how many flowers to order for a wedding?” Or maybe you’ve searched for a spreadsheet or app for calculating flower recipes, only to come up short? This calculator is the answer.

Created by a floral designer for real-life event challenges, our tool helps you avoid running out of stems (or over-ordering), so every order matches your exact recipes. Whether you’re an experienced florist asking, “What’s the best flower calculator for event florists?” or you need a formula for pricing out centerpieces and bouquets, you’ll find all the solutions here.

For New Florists, At-Home Designers Starting Out:
Wondering, “How many flowers do I need for a wedding?” or “Is there a tool that tells you how many flowers to buy?” This is it! Planning your first wedding flower order is no longer overwhelming. Our easy-to-use system means you don’t need special software for florists or any advanced math, just real, practical support.

Wedding Planners Handling Flowers:
If you’ve ever thought, “How do I order flowers for a client’s wedding?” or, “Is there a calculator for DIY wedding flowers?”-you’re in the right place. No more stress over running out of flowers on the wedding day. Plug in your needs, and get an instant, reliable order list.

DIY Brides, Couples, and Helpful Friends:
“How many flowers for 10 centerpieces?”
“How do you order flowers in bulk for a wedding?”
“What’s the easiest way to plan a DIY wedding bouquet?”
“How much should I budget for wedding flowers if I’m doing it myself?”
“How do I not waste money on wedding flowers?”
All these questions, answered! Our calculator and guide help you plan, order, and budget, so you can enjoy the creative part without second-guessing your decisions.

How It Feels in Real Life:
“I’ve tried just guessing how many flowers - I’d ended up with way too much foliage and not enough roses. My advice: use an actual flower calculator like the one from Dereves Studio. It figures out the math for you, so you don’t have to stress over stem counts or waste money.”

“I’m a florist and I’ve been using spreadsheets for years, but the Dereves Flower Calculator actually lets you enter the number of arrangements and gives you a full order list (with a cost breakdown). Total game changer, especially if you’re new or want to double-check your order before you hit submit.”

With Dereves, you get:

• Accurate stem counts for every arrangement

• A tool that makes ordering flowers for weddings easy (and even kind of fun)

• Built-in recipes, cost breakdowns, and budgeting tips

• Step-by-step support for planning a wedding flower order, whether you’re a florist, a planner, or a DIY couple

Design smarter, order with confidence, and finally get answers to all those late-night Google searches.
Try the Dereves Flower Calculator and download our free guides for florists and couples -because everyone deserves to feel like a pro.

FAQ’s

For New Florists and DIYers

• Q: How many flowers do I need for a [bridal bouquet/10 centerpieces/arch]?

  • A: Use our Flower Calculator to plug in your arrangement types and quantities. It instantly tells you how many stems to order by variety, so you can avoid over-buying or running out.

• Q: Can I use this if I’ve never done flowers before?

  • A: Yes! The calculator is made for first-timers, with step-by-step help and sample recipes for all major arrangements.

• Q: How much should I budget for DIY wedding flowers?

  • A: Enter your arrangement goals and color palette—our calculator gives you a price estimate, including options to adjust for bulk deals or premium blooms.

For Pros and Planners

• Q: What if my recipe is complicated or my client wants something unusual?

  • A: Customize each recipe in the calculator, or use our templates and tweak as needed. You can print, export, or share your flower list with your wholesaler in one click.

• Q: Will this work for corporate events or large installs?

  • A: Yes! Whether you’re planning a backyard elopement or a 300-person gala, the calculator scales up for any size.

For At-Home/Side Hustlers/Moms

• Q: I want to start a flower business from home—will this help me?

  • A: 100%. You’ll know exactly what to buy for your first events (and avoid the beginner mistake of over-ordering), so you can keep costs low and profit high.