Paired t-Test
Calculate Paired t-Test instantly with the exact formula and a worked example.
Paired t-Test
Mean of differences
σ of differences
Pairs n
t
2.7951
More about: Paired t-Test
What it calculates
The “Paired t-Test” calculator computes t from 3 parameters: mean of differences, σ of differences, pairs n.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters Mean of differences = 5, σ of differences = 8, Pairs n = 20 the result is 2.8.
How to use
- Enter mean of differences, σ of differences and pairs n — each field above is adjustable with a slider.
- t is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Paired t-Test calculated?
The Paired t-Test calculator computes t from mean of differences, σ of differences, pairs n. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Paired t-Test calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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