Hair Extension Calculator
Calculate the number of extension packs, pieces, and placement needed for desired volume and length.
Inputs
in
in
Results
Packs Needed
5
Total Weight250 g
Total Pieces100
Added Length8 in
Installation Time200 min
Maintenance Interval6 weeks
How to Use This Calculator
- Enter the client hair length and desired added length.
- Set the density needed and extension method (tape-in, weft, individual, etc.).
- Input the weight per pack or bundle and retail cost.
- Review the number of packs or bundles required and total product cost.
- Add your service fee to the product cost to build the client quote.
How the result changes with Desired Final Length
| Desired Final Length | Packs Needed |
|---|---|
| 10 | 4 |
| 16 | 5 |
| 22 | 6 |
| 28 | 7 |
What each input means
- Current Hair Length
- Current length of natural hair
- Desired Final Length
- Target length after extensions
- Desired Volume
- How much added volume you want
- Natural Hair Density
- Density of your natural hair
- Extension Method
- Installation method for extensions
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersCurrent Hair Length = 10, Desired Final Length = 18, Desired Volume = 2, Natural Hair Density = 2 = 5 input(s) provided
- Calculate Packs NeededPacks Needed5 = 5
- Calculate Total WeightTotal Weight250 = 250
- Calculate Total PiecesTotal Pieces100 = 100
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