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 gentle slope is commonly used in road construction, landscaping, and drainage systems.

2. How the Calculation Works

The calculator uses the simple formula:

Where:

• \( Rise \) — Vertical height change (in meters)
• \( Run \) — Horizontal distance (in meters)
• 0.02 — The decimal equivalent of 2% slope

Explanation: The formula converts percentage slope to a decimal multiplier to calculate the vertical rise.

3. Practical Applications

Details: 2% slopes are ideal for drainage, wheelchair ramps, and road crowns. They provide sufficient gradient for water runoff while remaining nearly imperceptible to pedestrians.

4. Using the Calculator

Tips: Enter the horizontal run distance in meters. The calculator will output the corresponding vertical rise for a 2% slope.

5. Frequently Asked Questions (FAQ)

Q1: How steep is a 2% slope?
A: Very gentle - a 100m run would have just 2m of rise, barely noticeable to the naked eye.

Q2: Is 2% slope ADA compliant?
A: Yes, ADA requires slopes less than 5% for accessible routes, making 2% ideal for wheelchair ramps.

Q3: What's the angle of a 2% slope?
A: Approximately 1.15 degrees (very slight incline).

Q4: How does this compare to roof pitch?
A: Roof pitches are typically much steeper (minimum 10% for proper drainage).

Q5: Can I calculate run from rise?
A: Yes, rearrange the formula: \( Run = Rise / 0.02 \).