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Pillar Candle Volume Calculator
Calculate the volume, wax weight and fragrance oil needed for a round pillar candle.
🕯️ Free Online Tool
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Calculate the volume, wax weight and fragrance oil needed for a round pillar candle.
Pillar Candle Volume Estimator
Enter your numbers below for an instant estimate.
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💡 Tip: Wax shrinks as it cools, so keep a little extra melted for topping up the well.
How It Works
Key concepts behind this calculator
1
Volume
Pi x radius squared x height.
2
Weight
Volume x wax density.
3
Fragrance
Wax weight x load %.
4
Batch
Multiply by candles.
Quick Reference Guide
Pillar Sizes
Common pillar sizes.
| Size | Volume | Wax | Burn Time |
|---|---|---|---|
| 5 x 10 cm | 196 cm3 | 177 g | 40 h |
| 7.5 x 10 cm | 442 cm3 | 398 g | 70 h |
| 7.5 x 15 cm | 663 cm3 | 597 g | 100 h |
| 10 x 15 cm | 1178 cm3 | 1060 g | 130 h |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Pillar Candle Volume Calculator FAQ
Answers to common questions about this calculator.
Pi times radius squared times height.
6 to 10% of wax weight is typical.
For wick, shrinkage and top up.
No, it is approximate.