Building Upgrades

Meat: ${formatNumberWithCommas(meat)}
Wood: ${formatNumberWithCommas(wood)}
Coal: ${formatNumberWithCommas(coal)}
Iron: ${formatNumberWithCommas(iron)}
Fire Crystals: ${formatNumberWithCommas(firecrystals)}
Time: ${formatSecondsToDHMS(time)}
Total Speed Bonus: ${speedBonus}%

Calculate building upgrade cost and times

Select buildings to manage their upgrade levels and input the building speed. If president, vice president, double time and pet skill have not been activated you can manually activate them.