1. What is a 2% Slope?

A 2% slope means that for every 100 units of horizontal distance (run), the vertical rise is 2 units. This is a common slope used in various engineering and construction applications for proper drainage and accessibility.

2. How Does the Calculator Work?

The calculator uses the slope formula:

Where:

• \( Rise \) — Vertical height difference (units)
• \( Run \) — Horizontal distance (units)

Explanation: The calculator determines if the input rise and run values result in exactly a 2% slope (Rise/Run = 0.02).

3. Importance of Slope Calculation

Details: Accurate slope calculation is crucial for proper drainage systems, road construction, ramp design, and ensuring compliance with building codes and accessibility standards.

4. Using the Calculator

Tips: Enter the vertical rise and horizontal run measurements in the same units. The calculator will determine the slope percentage and verify if it equals 2%.

5. Frequently Asked Questions (FAQ)

Q1: What does a 2% slope look like?
A: A 2% slope is very gentle - for every 100 feet of horizontal distance, the elevation changes by only 2 feet.

Q2: Where is a 2% slope commonly used?
A: Commonly used for road crown drainage, sidewalk cross-slopes, and roof drainage systems.

Q3: How accurate does the slope need to be?
A: For most applications, being within 0.1% of the target slope is acceptable, though specific projects may have stricter tolerances.

Q4: Can I use different units for rise and run?
A: No, both measurements must be in the same units (feet, meters, inches, etc.) for the calculation to be accurate.

Q5: What's the difference between slope ratio and slope percentage?
A: Slope ratio is expressed as Rise:Run (e.g., 1:50), while slope percentage is (Rise/Run)×100%. A 2% slope equals a 1:50 ratio.