Two-Sample t-Test
Calculate Two-Sample t-Test instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Two-Sample t-Test
x̄₁
x̄₂
σ₁
σ₂
n₁
n₂
t
1.7532
More about: Two-Sample t-Test
What it calculates
The “Two-Sample t-Test” calculator computes t from 6 parameters: x̄₁, x̄₂, σ₁, σ₂, n₁, n₂.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters x̄₁ = 100, x̄₂ = 95, σ₁ = 10, σ₂ = 12, n₁ = 30, n₂ = 30 the result is 1.75.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.