Floral Stem Calculator
Calculate stem counts for floral arrangements by vase size and style. Breaks down focal, secondary, filler, and greenery stems.
Inputs
Percentage of stems that are greenery
Desired arrangement height
Results
Total Stems
41 stems
Focal Flowers
8 stems
Secondary Flowers
12 stems
Filler Stems
9 stems
Greenery Stems
12 stems
Track real costs and manage Floral Design production in Artisan — free forever, no credit card
Start FreeFloral Arrangement Stem Calculator
Artisan by Irora Labs
March 23, 2026
Inputs
| Vase Opening Diameter | 5 in |
| Arrangement Style | round |
| Primary Flower Size | medium |
| Greenery Ratio | 30 % |
| Desired Arrangement Height | 14 in |
Results
| Total Stems | 41 stems |
| Focal Flowers | 8 stems |
| Secondary Flowers | 12 stems |
| Filler Stems | 9 stems |
| Greenery Stems | 12 stems |
Created with Artisan. artisan.iroralabs.com/craft-calculators/arrangement-stem
Tips
Open formula
Calculates total stem count from vase opening area and arrangement style density, then splits into flower categories for balanced composition.
Want a copy of your results?
Email yourself a summary. No account required.
Your entire craft operation for $0 – $4.99/mo. Self-funded, so prices stay honest. Free tier forever. No credit card required.
See pricing →From calculator to production
Save results, track costs
This calculator is built into every Floral Design workspace. Save calculations to your workspace, email results, and access all 25+ calculators. Free forever on the $0 plan. No credit card required.