Calculator Inputs and Outputs
Inputs
- Year — example: 2026
Results
- Black Friday
- Thanksgiving
- Day of month
Formula used
US Thanksgiving is the fourth Thursday in November; Black Friday is the following day.
How to Use the Black Friday Date Calculator
Enter the requested values, check the units and assumptions, then select Calculate Black Friday Date. The built-in defaults provide a complete working example.
Formula
US Thanksgiving is the fourth Thursday in November; Black Friday is the following day.
Understanding the Results
The primary answer appears first. Supporting outputs show related quantities, conversions, dates, costs, ratios, or intermediate values. Calculations keep additional precision before display rounding.
Accuracy Tips
- Use measured values and consistent units.
- Review assumptions, rates, timing, and efficiency inputs.
- Recalculate after changing any condition.
Important Note
This tool provides an informational estimate. Confirm critical financial, medical, construction, scientific, tax, legal, or safety decisions with an appropriately qualified professional.
Calculation Standards
This tool uses documented formulas and high-precision internal values. Displayed results may be rounded for readability. Review the assumptions and verify important decisions with a qualified professional.
Read our calculation methodology