Find the perfect vase for your blooms
Stop guessing and start creating stunning arrangements. Our free calculator matches your flowers to the ideal vase size in seconds.
Vase Size Guide Calculator
Enter your flower height and we’ll suggest the ideal vase height (40–60% rule), best shapes, and matching products.
Tip: Vase height is usually 40–60% of flower height.
Results will appear here
We’ll show your ideal vase height range, best shapes, and product suggestions.
Saves your last entry on this device.
Customize products: Edit the products list in the code (name, shapes, fit range, image, URL). The logic will auto-pick the best matches (up to 3).
Getting the vase size wrong can make even the most beautiful flowers look awkward or overwhelming. Our Vase Size Guide Calculator takes the uncertainty out of flower arranging by analysing your specific blooms and recommending the perfect vase dimensions for a balanced, professional-looking display.
Simply input your flower types, stem lengths, and bouquet size, and our calculator will instantly recommend the ideal vase height and width. No more flowers drowning in oversized vases or cramped into containers that are too small.
Why use our calculator?
Instant recommendations
Get precise vase dimensions tailored to your specific flowers within seconds—no measuring or second-guessing required.
Professional results
Create arrangements that look like they came from a florist, with perfectly proportioned vases that complement your blooms.
Save money and time
Avoid buying the wrong vase sizes and eliminate multiple trips to the shop. Get it right the first time, every time.
Works with any flowers
Whether you’re arranging roses, sunflowers, or mixed bouquets, our calculator handles all flower types and arrangements.
How it works
1. Enter your flower details
Tell us about your flowers—type, stem length, and how many you’re arranging.
2. Get instant recommendations
Our calculator analyses your inputs and provides precise vase dimensions.
3. Create beautiful arrangements
Use our recommendations to select the perfect vase and arrange your flowers with confidence.
Start creating perfect arrangements
Ready to discover the ideal vase size for your flowers? Use our free calculator now and see the difference proper proportions make.
Simply input your flower types, stem lengths, and bouquet size, and our calculator will instantly recommend the ideal vase height and width. No more flowers drowning in oversized vases or cramped into containers that are too small.