diff --git a/web/cashtab/src/components/Common/EnhancedInputs.js b/web/cashtab/src/components/Common/EnhancedInputs.js
--- a/web/cashtab/src/components/Common/EnhancedInputs.js
+++ b/web/cashtab/src/components/Common/EnhancedInputs.js
@@ -84,7 +84,7 @@
                 <Input
                     style={{ width: '60%', textAlign: 'left' }}
                     type="number"
-                    step="0.01"
+                    step={currency.dust}
                     prefix={
                         inputProps.dollar === 1 ? (
                             <DollarOutlined />
diff --git a/web/cashtab/src/components/Common/Ticker.js b/web/cashtab/src/components/Common/Ticker.js
--- a/web/cashtab/src/components/Common/Ticker.js
+++ b/web/cashtab/src/components/Common/Ticker.js
@@ -11,6 +11,7 @@
     prefixes: ['bitcoincash', 'ecash'],
     coingeckoId: 'bitcoin-cash-abc-2',
     defaultFee: 5.01,
+    dust: 0.00001, // The minimum amount of BCHA that can be sent by the app
     blockExplorerUrl: 'https://explorer.bitcoinabc.org',
     blockExplorerUrlTestnet: 'https://texplorer.bitcoinabc.org',
     tokenName: 'Bitcoin ABC SLP',
diff --git a/web/cashtab/src/components/Send/Send.js b/web/cashtab/src/components/Send/Send.js
--- a/web/cashtab/src/components/Send/Send.js
+++ b/web/cashtab/src/components/Send/Send.js
@@ -344,8 +344,8 @@
             error = 'Amount must be a number';
         } else if (bchValue <= 0) {
             error = 'Amount must be greater than 0';
-        } else if (bchValue < 0.00001) {
-            error = `Send amount must be at least 0.00001 ${currency.ticker}`;
+        } else if (bchValue < currency.dust) {
+            error = `Send amount must be at least ${currency.dust} ${currency.ticker}`;
         } else if (bchValue > balances.totalBalance) {
             error = `Amount cannot exceed your ${currency.ticker} balance`;
         } else if (!isNaN(bchValue) && bchValue.toString().includes('.')) {