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Wedding Flower Calculator

How many stems does a wedding actually take? Add up your bouquets, boutonnières, centerpieces and ceremony pieces below — get the real total, a focal/filler/greenery breakdown, and a buy-in buffer. Adjust any number to match your design.

Your arrangements

Stem counts are florist-standard starting points — edit them to fit your style.

You'll need

Across 0 arrangements.

0stems before buffer
0 stems with a 12% buy-in buffer
Florists order a little extra for breakage, opening, and the stem that just won't behave.

Rough recipe split

A balanced design, by role:

Focal 0 Secondary 0 Filler 0 Greenery 0
Growing your own?

Turn this into a buy-in list against your bloom plan

A calculator tells you what the wedding needs. Stemwise tells you what your field will actually cut that week — and hands you the exact shortfall to buy in and the surplus to sell at market. That's the part the spreadsheets miss.

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How to use this wedding flower calculator

Every wedding florist and DIY couple eventually hits the same question: how many flowers do we actually need? Order too few and you're scrambling the morning of; order too many and you've spent hundreds on stems that wilt in a bucket. This tool turns your arrangement list into a real stem count in seconds.

Set the quantity of each piece — one bridal bouquet, four bridesmaids, six boutonnières, ten centerpieces — and adjust the stems-each if your design runs lusher or more minimal. The totals update live. Add custom rows for anything we didn't list (cake flowers, flower crowns, a welcome sign, sweetheart-table garland).

Average stems by arrangement

These are the florist-standard ranges this calculator starts from. Lush, garden-style designs run higher; modern and minimal designs run lower.

ArrangementTypical stems
Bridal bouquet35–50
Bridesmaid bouquet18–25
Flower crown12–18
Boutonnière2–3
Corsage4–6
Low / compote centerpiece25–40
Tall centerpiece40–60
Ceremony arch / installation150–300+
Aisle / pew marker12–20
Cake flowers8–12

What's the focal / filler / greenery split?

A balanced arrangement isn't all roses. Florists build with four roles: focal flowers (the showstoppers — dahlias, peonies, garden roses), secondary blooms (the supporting cast — ranunculus, lisianthus, snapdragons), filler / texture (the airy bits — feverfew, statice, scabiosa pods), and greenery (the foundation — eucalyptus, ferns, foraged foliage). The split this tool uses — roughly 30% focal, 25% secondary, 20% filler, 25% greenery — is a sensible default for garden-style work, and it's exactly the kind of recipe a grower-florist needs to know before deciding what to plant.

Why add a buffer?

Always order more than the math says — usually 10–15%. Stems get damaged in transit, some won't open in time, and a few will simply refuse to sit right in the bouquet. This calculator adds a 12% buffer automatically. If you're growing your own, that buffer is your cue to either plant a little extra or know exactly how many stems to buy in from another farm.

Wedding flower FAQ

How many flowers are in a bridal bouquet?

A medium garden-style bridal bouquet runs about 35–50 stems. A petite, modern bouquet can be 20–30; a large, cascading bouquet can top 60.

How many centerpieces do I need?

One per guest table. For 120 guests at tables of 8–10, that's roughly 12–15 centerpieces — the single biggest driver of your total stem count.

I'm a flower farmer — can my field cover a wedding?

That's the real question, and it's not one a calculator can answer alone. It depends on what's blooming that exact week. Stemwise reconciles a wedding's stem list against your bloom plan and tells you the shortfall to buy in and the surplus to sell — more on stem counts here.