Mining Rig Build Calculator

Calculate total build cost, hashrate, power requirements, and efficiency for a custom GPU mining rig.

Number of GPUs

GPU price each ($)

GPU hashrate each (MH/s)

GPU power each (W)

Motherboard ($)

CPU ($)

RAM ($)

PSU ($)

Frame/case ($)

SSD ($)

PCIe riser per GPU ($)

Electricity rate ($/kWh)

Tab to move between fields

Total build cost ($)

$5,560

Total hashrate (MH/s)

720

GPU cost ($)$4,800

Other components ($)$760

GPUs as % of build86.3

Total power draw (W)1,600

Recommended PSU (W)2,000

Monthly electricity ($)$115.2

Cost per MH/s ($)$7.72

Efficiency (MH/W)0.45

How to Use This Calculator

Enter GPU model count and individual GPU hashrate and power consumption.
Set CPU, motherboard, PSU, RAM, and riser card costs.
Input electricity rate and target coin.
Review total build cost, daily revenue, daily electricity cost, and payback period.
Use the ROI timeline to compare against buying pre-built rigs or ASIC hardware.

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