Hay Day Barn Upgrade Calculator
Track your Hay Day Barn upgrade materials and calculate exactly how many Bolts, Planks, and Duct Tape you still need for your next Barn storage upgrade. This Hay Day Barn Calculator helps players monitor upgrade progress, manage expansion materials, and plan storage upgrades more efficiently. Enable the optional 80-material daily purchase limit to estimate how many days of buying materials remain before your next Barn upgrade is complete.
Need more silo space too? Silo Calculator.
Step 1 — How many materials do you need?
Enter the total of each material your next Barn upgrade requires. The same number applies to every material in this set.
Step 2 — How many do you have?
Enter your current material counts to set your starting baseline. After your baseline is entered, update each material by adding newly bought materials to the number already shown. For example, if you have 150 Bolt and buy 10 more, change Bolt to 160. The calculator will instantly update how many materials are still needed.
Step 3 — Daily 80-material buy limit (optional)
Hay Day lets you buy up to 80 materials per 24 hours. Turn this on after entering your baseline. Only increases to "How many do you have" count as new purchases against today's cap.
Frequently asked questions
What materials does a Hay Day Barn upgrade need?+
Every Barn upgrade asks for Bolts, Planks, and Duct Tape. The quantity goes up each level — this calculator handles any combination.
How does the 80-material daily limit work?+
You can buy a combined total of 80 upgrade materials per 24 hours across all sources (newspaper, friends, neighbors). Toggle the limit on and the calculator will subtract your new purchases from today's quota.
How do I use the baseline?+
Fill in 'How many do you have' first with your current stock. That sets your baseline so existing materials don't count against today's 80-buy quota — only new increases do.