Range Shift Calculator

Mode

Percentage Mode

Fixed Amount Mode

Manual Range Mode

Base Value

Left Shift (%)

Right Shift (%)

What is the Range Shift Calculator?

The Range Shift Calculator is a flexible tool for computing value ranges based on a base number and two shift values — left and right. You can apply these shifts either as percentages or fixed amounts to get the resulting lower and upper bounds.

Benefits of Using the Calculator

Visualize ranges dynamically with percent or fixed shifts.
Useful for statistical modeling, UX adjustments.
Switch seamlessly between percentage and fixed value modes.

How to Use the Range Shift Calculator

Enter a valid base value (required).
Specify the left and right shift values (can be blank or 0).
Select whether the shifts are percentages or fixed values.
The calculator will output the resulting range in the format: [lower, upper].
Ensure all inputs are valid numbers for accurate results.