This calculator computes the t-statistic and an approximate p-value for a one-sample t-test, comparing the sample mean to a known population mean. Note: The p-value calculation is based on a rough approximation and may not be fully accurate. For precise statistical calculations, please use standard statistical software or consult a statistician.

One-Sample T-Test Calculator | Compute t-statistic & p-value

One-Sample T-Test Calculator

Sample Mean (M):

Sample Size (n):

Population Mean (µ):

Sample Standard Deviation (σ):

Results

t-statistic:

0.00

p-value (two-tailed):

0.00

*This tool provides approximate calculations and should be used for educational or preliminary analysis only. For more accurate results, use professional statistical software.