I Already Have Fragrance Oils but Need Wax, Jars and Wicks — How Do I Choose Quantities Based on the Fragrance Inventory I Already Own?

How many candles your oil can scent

The title does not say how much oil you own, so this page uses an example stock: 1 kg of Lavender, 500 g of Roasted Coffee and a part-used 250 g of Dark Vanilla. Replace it with your own weighed stock. The arithmetic runs backwards from the oil: each candle poured consumes its oil share (fill × load) plus the same re-pour and pour-loss allowances as everywhere else in this series — 17.52 g per 200 g candle at 8%.

Two levers move the count a long way. Load: the same 1.75 kg of oil scents 133 candles of 200 g at 6% but only 78 at 10%. Format: in CSI's 85 g Golden Aluminium Tin (the one CSI container with a published fill) it scents 234 at 8%. Choose the load from your own tests and the wax's stated ceiling (CSI 464 up to 10%; Chunks and CSI 468 up to 13%; Soy Pearl none published), not to stretch the oil — a weak candle sold is a customer lost.

The worked plan: oil first, then everything else

The plan uses one format — 200 g in the White Matte Glass Jar, at an illustrative fill (CSI does not publish fill weights for its glass jars (only the 85 g Golden Aluminium Tin and the 50 g Heart Cutout Velvet Jar have published fills); weigh one test pour) — because mixing formats would add a second wick ladder (why one jar is cheaper). The wick ladder (six candles) is poured in the largest stock, Lavender, so the smaller stocks lose only their one confirmation candle each.

Every scent ends with a few grams spare — the rounding-down margin — which is fine to keep for a re-pour or a bench test. The total is 99 candles poured, which now sizes the wax, jars and wicks. Re-poured rejects go back into a cleaned jar, so jars carry breakage only; wicks and wax carry the re-pour allowance.

The priced wax, jar and wick order

Wax is the one material with a real choice of price structure. Soy Pearl is ₹450.00 a kilo at 1 kg and ₹424.80 from 5 kg — the only CSI soy wax with a bulk break — while CSI 464 is flat at ₹507.40. CSI's product page publishes no fragrance ceiling, melt point or pour temperature for Soy Pearl, so confirm 8% in your ladder and ask on WhatsApp for the maker's stated maximum; CSI 464's page states up to 10%. CSI publishes no data that makes either wax better in your jar.

With the oil already paid for, the bought materials come to ₹193.18 per saleable candle on the Soy Pearl route; the CSI 464 route costs ₹1,652.00 more for the same candles. The owned oil still has a value — at CSI's current listed prices the example stock would cost about ₹9,086.00 to replace — and it belongs in your candle costing even though it is not on this order.

Balance the range, or accept uneven stock?

The example stock gives 50 Lavender, 27 Roasted Coffee and only 13 Dark Vanilla candles. If you want the three scents to sell side by side, the cheapest fix is to top up the small stock, not to cut the large one. Bringing Dark Vanilla up to 27 saleable candles needs 240.4 g more oil.

Whether that is worth it depends on how you sell. A market stall with a "limited batch" scent can live with 13 candles; a website with equal photographs of three scents probably cannot. Dark Vanilla's per-gram price barely drops with size (₹7.90 at 100 g, ₹7.65 at 1 kg), so there is no bulk reason to buy more than the top-up needs. Do it after the ladder, once you know the wick — the extra candles use the same approved wick.

Check the oil before you build around it

Owned oil has a history you need to know before you size a whole order around it. How long has it been open, how has it been stored, and do you have its documents? CSI does not publish shelf lives for its fragrance oils, so judge the stock by its storage (cool, dark, tightly closed) and confirm it in the test candles: if a confirmation candle smells noticeably weaker than you expect, find out before pouring the batch.

Buy now, buy after the ladder

If you have several more oils than you can use in one run, treat them as a queue rather than a reason to buy more wax: pour the scents with the most stock first and keep the small bottles for bench tests. Candles and wax melts from the same oils shows another way to use up uneven stock, and one oil across three products combines the BOMs.

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