Estimate how many rhinestones you need to cover an area or run a single row. Choose your stone size and enter your measurements.
Area coverage
Square set
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Interlaced set
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Have a total area already? Enter it as the length and use 1 as the width.
Single row
Stones needed
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Stones per unit
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Stone size reference chart
| Size | Diameter (mm) | Per inch | Per in² (square) | Per in² (interlaced) |
|---|---|---|---|---|
| SS5 | — | — | — | |
| SS6 | — | — | — | |
| SS7 | — | — | — | |
| SS9 | — | — | — | |
| SS10 | — | — | — | |
| SS12 | — | — | — | |
| SS16 | — | — | — | |
| SS20 | — | — | — | |
| SS30 | — | — | — | |
| SS34 | — | — | — | |
| SS40 | — | — | — |
Stones vary between suppliers. Edit any diameter to match yours — the table and both calculators update as you type.
Estimates only. Totals are broken down into packaging units: 1 gross = 144 stones, 1 dozen = 12 with the leftover shown as loose stones. Stone sizes use the smallest diameter in each SS range, so counts run slightly high rather than short. Interlaced (offset) placement packs about 15% more stones into the same area than square placement. Always allow a margin for breakage and spares.