HOW TO USE IT
How to use the Water Well Drilling Cost Calculator
- 1
Enter the depth to drill in ft.
- 2
Choose the ground type (loose, medium or rock).
- 3
Set whether casing and a pump are included.
- 4
Review the total cost and line-item breakdown.
THE MATH
Well drilling cost formula
Total = depth × ground rate + casing + pumpDrilling runs about $30/ft in loose ground, $40/ft in medium and $55/ft in rock. Casing adds ~$10/ft and a pump ~$1,500.
PRACTICAL EXAMPLE
150 ft, medium ground, with casing and pump
Drilling = 150 × $40 = $6,000. Casing = 150 × $10 = $1,500. Pump = $1,500. Total ≈ $9,000.
FAQ
Frequently asked questions
How much does well drilling cost in 2026?
Nationally, $15-$65/ft depending on ground type, or $3,000-$12,000 for a typical well.
Which ground type?
Rock is the most expensive; loose ground is fastest to drill.
Do I need a permit?
Most states require a drilling permit and a licensed driller.