Estimate the potential daily, monthly, and annual profit from mining cryptocurrency with your GPU. This calculator takes into account your GPU's performance, power consumption, electricity costs, and current network conditions.
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function calculateProfit() {
// Get input values
var gpuHashrate = parseFloat(document.getElementById("gpuHashrate").value);
var powerConsumption = parseFloat(document.getElementById("powerConsumption").value);
var electricityCost = parseFloat(document.getElementById("electricityCost").value);
var coinPrice = parseFloat(document.getElementById("coinPrice").value);
var blockReward = parseFloat(document.getElementById("blockReward").value);
var blockTime = parseFloat(document.getElementById("blockTime").value);
var networkHashrate = parseFloat(document.getElementById("networkHashrate").value); // in TH/s
var poolFee = parseFloat(document.getElementById("poolFee").value);
// Validate inputs
if (!isFinite(gpuHashrate) || gpuHashrate <= 0 ||
!isFinite(powerConsumption) || powerConsumption < 0 ||
!isFinite(electricityCost) || electricityCost < 0 ||
!isFinite(coinPrice) || coinPrice <= 0 ||
!isFinite(blockReward) || blockReward <= 0 ||
!isFinite(blockTime) || blockTime <= 0 ||
!isFinite(networkHashrate) || networkHashrate <= 0 ||
!isFinite(poolFee) || poolFee 100) {
document.getElementById("result").innerHTML = "Please enter valid positive numbers for all fields. Pool Fee must be between 0 and 100.";
return;
}
// Constants
var secondsPerDay = 86400;
var wattsToKW = 1000;
var THsToMHs = 1000000; // 1 TH/s = 1,000,000 MH/s
// 1. Calculate daily electricity cost
var dailyKWH = (powerConsumption / wattsToKW) * 24;
var dailyElectricityCost = dailyKWH * electricityCost;
// 2. Calculate daily coins mined
// Convert network hashrate from TH/s to MH/s for consistent units
var networkHashrateMHs = networkHashrate * THsToMHs;
// Calculate total blocks per day on the network
var blocksPerDay = secondsPerDay / blockTime;
// Calculate total coins rewarded across the network per day
var totalDailyNetworkReward = blocksPerDay * blockReward;
// Calculate the GPU's share of the network hashrate
var gpuNetworkShare = gpuHashrate / networkHashrateMHs;
// Calculate daily coins mined by this GPU
var dailyCoinsMined = gpuNetworkShare * totalDailyNetworkReward;
// 3. Calculate daily revenue (before pool fee)
var dailyRevenueBeforeFee = dailyCoinsMined * coinPrice;
// 4. Apply pool fee
var dailyRevenueAfterFee = dailyRevenueBeforeFee * (1 – (poolFee / 100));
// 5. Calculate daily profit
var dailyProfit = dailyRevenueAfterFee – dailyElectricityCost;
// Calculate monthly and annual profit
var monthlyProfit = dailyProfit * 30; // Approximation for monthly
var annualProfit = dailyProfit * 365; // Approximation for annual
// Display results
var resultHTML = "
GPU (Graphics Processing Unit) mining involves using your computer's graphics card to solve complex mathematical problems, which in turn verifies transactions on a blockchain network. As a reward for contributing computational power, miners receive cryptocurrency. The profitability of GPU mining is influenced by several dynamic factors, making a calculator like this essential for estimating potential returns.
Key Factors Influencing Profitability:
GPU Hashrate (MH/s): This is the speed at which your GPU can process cryptographic hashes. A higher hashrate means more attempts to solve a block and thus a greater chance of earning rewards. It's measured in Megahashes per second (MH/s).
Power Consumption (Watts): Mining is energy-intensive. The power consumed by your GPU (and the entire mining rig) directly impacts your electricity bill, which is a major operating cost.
Electricity Cost ($/kWh): The price you pay for electricity per kilowatt-hour is a critical factor. Lower electricity costs significantly boost profitability.
Coin Price ($): The market value of the cryptocurrency you are mining directly determines the dollar value of your rewards. Volatility in coin prices can drastically change profitability.
Block Reward (Coins): This is the amount of cryptocurrency awarded to a miner (or mining pool) for successfully adding a new block of transactions to the blockchain.
Block Time (Seconds): The average time it takes for a new block to be generated on the blockchain. A shorter block time means more blocks are found per day, potentially leading to more rewards distributed.
Network Hashrate (TH/s): This represents the total computational power of all miners on the network. A higher network hashrate means more competition, making it harder for an individual GPU to find blocks and earn rewards. It's typically measured in Terahashes per second (TH/s).
Pool Fee (%): Most individual miners join mining pools to combine their hashrate and increase their chances of earning consistent rewards. Mining pools typically charge a small percentage fee from the earned rewards.
How the Calculator Works:
This calculator estimates your mining profitability by:
Calculating your daily electricity cost based on your GPU's power consumption and your electricity rate.
Estimating your share of the total network's mining power (your GPU Hashrate relative to the Network Hashrate).
Projecting the number of coins you would earn daily based on your network share, the block reward, and the average block time.
Converting the earned coins into a daily revenue based on the current coin price and then deducting any pool fees.
Finally, subtracting your daily electricity cost from your daily revenue to arrive at your net daily profit, which is then extrapolated to monthly and annual figures.
Important Considerations:
Mining profitability is highly volatile. Factors like cryptocurrency price fluctuations, changes in network difficulty (due to more or fewer miners joining/leaving the network), and updates to blockchain protocols can all impact your actual earnings. This calculator provides an estimate based on the inputs provided and current market conditions, but actual results may vary.