Interactive Refill Calculator

Australia’s First Interactive Cuticle Oil Refill Calculator ✨

Use Unicorn Lab’s cuticle oil refill calculator to estimate how many bottles you can make from each refill size. Whether you are stocking your salon, planning retail packs, or scaling your nail business, this tool helps you work out your output quickly and confidently.

Start Calculating Shop Refill Bottles
01

Choose Your Refill Size

Select your bulk cuticle oil refill size to estimate how many bottles you can create from each option.

02

Pick Your Bottle Size

Compare output for 5ml minis, 15ml droppers, and 30ml retail bottles for salon or wholesale planning.

03

Plan Your Stock

Use the estimate to plan retail packs, backbar refills, client aftercare, or private label cuticle oil orders.

Quick answer: This calculator helps estimate how many cuticle oil bottles you can fill from each refill size. Final output may vary slightly depending on filling method, bottle style, spillage, and whether bottles are filled to the shoulder or full capacity.
Unicorn Lab Refill Calculator

Calculate how many bottles of cuticle oil you can refill — and your cost per bottle.

Use this for minis, retail bottles, salon backbar planning, or wholesale sizing. Update your refill size, bottle size, and cost to instantly estimate yield and cost per unit.

Enter your total cost for the refill bottle to estimate cost per filled bottle.
Useful for spillage, pipette loss, or leaving a little headspace.
This gives a simple personal-use estimate for the selected bottle size.
Estimated yield
50
Approximate number of filled bottles from your selected refill size.
Cost per bottle
—
Calculated from your refill cost, after buffer is applied.
Usable volume
237.5ml
Refill volume remaining after your selected production buffer.
Personal-use estimate
2–4 weeks
Approximate usage time for the selected bottle size.
Drops per bottle
~100
Estimated drop count for the selected bottle size, based on approximately 20 drops per ml.
A 250ml refill with a 5% buffer fills approximately 47 x 5ml bottles.
Assumptions used:
15ml bottle ≈ 300 drops. A 15ml bottle may last around 1 to 2 months with regular daily use when used in a measured way. A 3ml pen may last around 4 to 8 weeks with twice-daily use. Estimates are approximate and may vary depending on fill level, usage pattern, and application style.

Wholesale Planning

Why Use a Cuticle Oil Refill Calculator?

Planning bulk orders is easier when you know how many bottles you can fill from each refill size. A refill calculator helps you estimate stock, compare refill options, and choose the right size for your salon or business.

It is especially useful for wholesale planning, custom bottle runs, and retail preparation when you want clearer numbers before placing your next order.

Example Outputs

How Many Bottles Can a 1L Refill Make?

5ml Bottles Approx. 200

Ideal for mini retail bottles, samples, salon packs, and smaller client aftercare options.

15ml Bottles Approx. 66

A popular full-size cuticle oil bottle option for salons, retail shelves, and branded products.

30ml Bottles Approx. 33

Best suited for larger retail bottles, professional backbar use, or high-value refill planning.

For Salons, Stockists & Bulk Orders

Plan Your Refill Order with Confidence

Unicorn Lab refill options are designed for salons, nail professionals, stockists, and businesses looking for a practical way to buy scented cuticle oil in bulk. Use the calculator above to plan your inventory, compare sizes, and build your range with confidence.

Shop Refill Bottles →

Refill Calculator FAQ

  • Who is this refill calculator for?

    This calculator is ideal for salons, stockists, wholesale buyers, and anyone planning to refill or bottle cuticle oil in bulk.

  • What bottle sizes can I calculate?

    The calculator is designed to estimate output for common retail sizes including 5ml, 15ml, and 30ml bottles.

  • Is this useful for wholesale planning?

    Yes. It helps you estimate how many bottles you can make from each refill size so you can plan inventory, compare refill options, and choose the best size for your business.