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
@@ -12,6 +12,7 @@
     coingeckoId: 'bitcoin-cash-abc-2',
     defaultFee: 5.01,
     dust: '0.00000546', // The minimum amount of BCHA that can be sent by the app
+    cashDecimals: 8,
     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
@@ -353,10 +353,12 @@
         try {
             const txFeeSats = calcFee(BCH, slpBalancesAndUtxos.nonSlpUtxos);
 
-            const txFeeBch = txFeeSats / 1e8;
+            const txFeeBch = txFeeSats / 10 ** currency.cashDecimals;
             let value =
                 balances.totalBalance - txFeeBch >= 0
-                    ? (balances.totalBalance - txFeeBch).toFixed(8)
+                    ? (balances.totalBalance - txFeeBch).toFixed(
+                          currency.cashDecimals,
+                      )
                     : 0;
 
             setFormData({
diff --git a/web/cashtab/src/hooks/useWallet.js b/web/cashtab/src/hooks/useWallet.js
--- a/web/cashtab/src/hooks/useWallet.js
+++ b/web/cashtab/src/hooks/useWallet.js
@@ -734,7 +734,7 @@
                     You received{' '}
                     {Number(
                         balances.totalBalance - previousBalances.totalBalance,
-                    ).toFixed(8)}{' '}
+                    ).toFixed(currency.cashDecimals)}{' '}
                     BCH!
                 </Paragraph>
             ),
diff --git a/web/cashtab/src/utils/__tests__/validation.test.js b/web/cashtab/src/utils/__tests__/validation.test.js
--- a/web/cashtab/src/utils/__tests__/validation.test.js
+++ b/web/cashtab/src/utils/__tests__/validation.test.js
@@ -65,18 +65,18 @@
             expectedValidationError,
         );
     });
-    it(`Returns precision error if ${currency.ticker} send amount has more than 8 decimal places`, () => {
-        const expectedValidationError = `${currency.ticker} transactions do not support more than 8 decimal places`;
+    it(`Returns precision error if ${currency.ticker} send amount has more than ${currency.cashDecimals} decimal places`, () => {
+        const expectedValidationError = `${currency.ticker} transactions do not support more than ${currency.cashDecimals} decimal places`;
         expect(
             shouldRejectAmountInput('17.123456789', currency.ticker, 20.0, 35),
         ).toBe(expectedValidationError);
     });
-    it(`Returns expected crypto amount with 8 decimals of precision even if inputs have higher precision`, () => {
+    it(`Returns expected crypto amount with ${currency.cashDecimals} decimals of precision even if inputs have higher precision`, () => {
         expect(fiatToCrypto('10.97231694823432', 20.3231342349234234)).toBe(
             '0.53989295',
         );
     });
-    it(`Returns expected crypto amount with 8 decimals of precision even if inputs have lower precision`, () => {
+    it(`Returns expected crypto amount with ${currency.cashDecimals} decimals of precision even if inputs have lower precision`, () => {
         expect(fiatToCrypto('10.94', 10)).toBe('1.09400000');
     });
 });
diff --git a/web/cashtab/src/utils/validation.js b/web/cashtab/src/utils/validation.js
--- a/web/cashtab/src/utils/validation.js
+++ b/web/cashtab/src/utils/validation.js
@@ -27,8 +27,10 @@
     } else if (testedAmount.gt(totalCashBalance)) {
         error = `Amount cannot exceed your ${currency.ticker} balance`;
     } else if (!isNaN(testedAmount) && testedAmount.toString().includes('.')) {
-        if (testedAmount.toString().split('.')[1].length > 8) {
-            error = `${currency.ticker} transactions do not support more than 8 decimal places`;
+        if (
+            testedAmount.toString().split('.')[1].length > currency.cashDecimals
+        ) {
+            error = `${currency.ticker} transactions do not support more than ${currency.cashDecimals} decimal places`;
         }
     }
     // return false if no error, or string error msg if error
@@ -36,9 +38,8 @@
 };
 
 export const fiatToCrypto = (fiatAmount, fiatPrice) => {
-    // Return a string with no more than 8 decimal places
     let cryptoAmount = new BigNumber(fiatAmount)
         .div(new BigNumber(fiatPrice))
-        .toFixed(8);
+        .toFixed(currency.cashDecimals);
     return cryptoAmount;
 };