Slope & Grade Calculator
Convert between percent grade, ratio (run:rise), angle in degrees, and rise/run. Solve from whichever two you have — handy for drainage falls, ramp compliance, and site grading.
Inputs
Rise & run use any consistent unit (ft, in, m).
Slope
Enter values to calculate
Run your whole job on the same numbers
These NORDIX tools are a taste of the full platform — bid pipeline, estimating, and job costing that carry your numbers from the first bid to the final invoice.
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