diff --git a/src/hooks/use-barter-validation.ts b/src/hooks/use-barter-validation.ts
index aec74abf..fac231b6 100644
--- a/src/hooks/use-barter-validation.ts
+++ b/src/hooks/use-barter-validation.ts
@@ -6,7 +6,7 @@ import { fetchBarterRoute } from "@/lib/barter-api"
 import { ZERO_ADDRESS, WETH_ADDRESS } from "@/lib/swap-constants"
 import type { Token } from "@/types/swap"
 
-const DEBOUNCE_MS = 1500
+const DEBOUNCE_MS = 300
 const MAX_SLIPPAGE_PCT = 2.0
 
 interface UseBarterValidationParams {
diff --git a/src/hooks/use-swap-form.ts b/src/hooks/use-swap-form.ts
index 9cac9598..03fbab0a 100644
--- a/src/hooks/use-swap-form.ts
+++ b/src/hooks/use-swap-form.ts
@@ -278,7 +278,7 @@ export function useSwapForm(allTokens: Token[]) {
   // --- Minimum "Calculating..." display time ---
   // The combined validating signal (quote loading OR barter validating) must stay true
   // for at least 1.5s to prevent the swap button text from flickering.
-  const MIN_VALIDATING_DISPLAY_MS = 1500
+  const MIN_VALIDATING_DISPLAY_MS = 500
   const rawValidating = isBarterValidating || (isQuoteLoading && !isWrapUnwrap)
   const [debouncedValidating, setDebouncedValidating] = useState(false)
   const validatingSinceRef = useRef<number>(0)
diff --git a/src/hooks/use-swap-quote.ts b/src/hooks/use-swap-quote.ts
index 5b324449..80da5261 100644
--- a/src/hooks/use-swap-quote.ts
+++ b/src/hooks/use-swap-quote.ts
@@ -399,7 +399,7 @@ export function useQuote({
   amountIn,
   slippage,
   enabled = true,
-  debounceMs = 500,
+  debounceMs = 300,
   tradeType = "exactIn",
   tokenList = [],
 }: UseQuoteProps): UseQuoteReturn {