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**Calculate**the area for a

**circular driveway**by finding the total square footage of the

**circle**formed byits outer edge, then

**measuring**the

**circle**formed byits inner edge. If the diameter of the inner edge is 7 feet, itsradius is 3.5. Square the radius to get 12.25.

Simply so, how do you measure a driveway?

To **calculate** square footage, youmust **Measure** the length of your **driveway** inlinear feet. **Measure** the width of your **driveway** inlinear feet. Multiply the length x width to **calculate** thetotal square footage of your **driveway**.

**How to Figure Square Footage for a Driveway With RadiusEntrances**

- Sketch a rough drawing of the driveway.
- Divide the drawing into three sections.
- Measure the length and width of the rectangular portion of thedriveway.
- Measure the edge of the driveway that connects the side of therectangular portion to the end of the outward curve.
- Square the measurement from Step 4.

Hereof, how much space is needed for a circular driveway?

**Driveway** widths:Plan **driveways** with aminimum of 10 feet of width for each vehicle. If **space**allows, use wider spacing for easier walk-about **space**between vehicles, the **driveway**, and the sidewalk, and thevehicles and the garage or house.

The national range for tearing and **replacing** a**driveway** is between $6,275 to $8,500. The average is $7,394for a poured concrete **driveway** as per Angie's list members.The average cost is $3,500 to $7,000 which $3 to $10 per hour,roughly. The cost may be higher for long or curved**driveways**.