Brand size calculator
Nike Size Calculator
Estimate your Nike size for clothing and shoes using measurements and size labels. Choose a garment type, region and fit category, then enter your measurements for a closest-size estimate.
Nike size calculator
This Nike size calculator is preselected to Nike. Enter the measurements you have to compare against the workbook size ranges.
Your measurements
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Loading spreadsheet size data...
The calculator is loading the workbook-derived rows for brands, garment types and UK, US and EU size systems.
SizeWise is independent and not affiliated with the listed brands unless stated otherwise. Recommendations are estimates, not guarantees.
How the Nike size estimate works
SizeWise filters the workbook rows to Nike, then narrows results by fit category, garment type, region and fit type. The calculator scores your measurements against available ranges and shows a closest size with nearby alternatives when sizes are close.
Supported Nike categories
Nike is listed as USA in the workbook. Size recommendations are estimates and should be checked against product-level measurements where available.
Nike size calculator FAQ
Quick answers for using this independent Nike size guide.
How do I estimate my Nike size?
Measure the body areas that matter for the garment, such as bust or chest, waist, hips, inseam or foot length. Then use this Nike size calculator to compare those measurements with workbook size ranges.
Is this an official Nike size calculator?
No. SizeWise is independent and is not affiliated with Nike unless stated otherwise. Results are measurement-based estimates, not guarantees.
Can I convert Nike sizes between UK, US and EU labels?
Yes. Where the workbook includes regional labels, the calculator can compare Nike UK, US, EU and international size systems for supported garment categories.
Will this guarantee the right Nike size?
No. The calculator gives a closest-size estimate. Product cuts, fabrics and product-level measurements can vary, so check the specific item before buying.
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