For Home Depot online orders, the limit appears to be up to 10 gift cards per transaction ; in-store, sources report no practical limit at the register.

Quick Scoop

  • Online: up to 10 Home Depot gift cards per checkout.
  • In store: reports indicate you can use many more, with no set limit mentioned at the register.
  • Buying gift cards: Home Depot’s FAQ also says you may purchase up to 100 gift cards totaling up to $5,000 per day.

What this means

If you’re asking how many Home Depot.com gift cards you can apply to one order, the safest answer is 10.

If you meant how many gift cards you can buy , that’s a different limit: up to 100 cards and up to $5,000 per day.

Forum-style take

“10 online, unlimited on the register.”

That matches the most consistent reports I found, though it’s always smart to check the checkout page because policy can vary by region or account.

TL;DR: Home Depot.com usually allows 10 gift cards max per online order.