diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 06f83f4df..44288e696 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -408,7 +408,7 @@ class Exchange:
         else:
             return DataFrame()
 
-    def _get_contract_size(self, pair: str) -> float:
+    def get_contract_size(self, pair: str) -> float:
         if self.trading_mode == TradingMode.FUTURES:
             market = self.markets[pair]
             contract_size: float = 1.0
@@ -421,7 +421,7 @@ class Exchange:
 
     def _trades_contracts_to_amount(self, trades: List) -> List:
         if len(trades) > 0 and 'symbol' in trades[0]:
-            contract_size = self._get_contract_size(trades[0]['symbol'])
+            contract_size = self.get_contract_size(trades[0]['symbol'])
             if contract_size != 1:
                 for trade in trades:
                     trade['amount'] = trade['amount'] * contract_size
@@ -429,7 +429,7 @@ class Exchange:
 
     def _order_contracts_to_amount(self, order: Dict) -> Dict:
         if 'symbol' in order and order['symbol'] is not None:
-            contract_size = self._get_contract_size(order['symbol'])
+            contract_size = self.get_contract_size(order['symbol'])
             if contract_size != 1:
                 for prop in self._ft_has.get('order_props_in_contracts', []):
                     if prop in order and order[prop] is not None:
@@ -438,19 +438,13 @@ class Exchange:
 
     def _amount_to_contracts(self, pair: str, amount: float) -> float:
 
-        contract_size = self._get_contract_size(pair)
-        if contract_size and contract_size != 1:
-            return amount / contract_size
-        else:
-            return amount
+        contract_size = self.get_contract_size(pair)
+        return amount_to_contracts(amount, contract_size)
 
     def _contracts_to_amount(self, pair: str, num_contracts: float) -> float:
 
-        contract_size = self._get_contract_size(pair)
-        if contract_size and contract_size != 1:
-            return num_contracts * contract_size
-        else:
-            return num_contracts
+        contract_size = self.get_contract_size(pair)
+        return contracts_to_amount(num_contracts, contract_size)
 
     def set_sandbox(self, api: ccxt.Exchange, exchange_config: dict, name: str) -> None:
         if exchange_config.get('sandbox'):
@@ -2898,6 +2892,33 @@ def market_is_active(market: Dict) -> bool:
     return market.get('active', True) is not False
 
 
+def amount_to_contracts(amount: float, contract_size: float) -> float:
+    """
+    Convert amount to contracts.
+    :param amount: amount to convert
+    :param contract_size: contract size - taken from exchange.get_contract_size(pair)
+    :return: num-contracts
+    """
+    if contract_size and contract_size != 1:
+        return amount / contract_size
+    else:
+        return amount
+
+
+def contracts_to_amount(num_contracts: float, contract_size: float) -> float:
+    """
+    Takes num-contracts and converts it to contract size
+    :param num_contracts: number of contracts
+    :param contract_size: contract size - taken from exchange.get_contract_size(pair)
+    :return: Amount
+    """
+
+    if contract_size and contract_size != 1:
+        return num_contracts * contract_size
+    else:
+        return num_contracts
+
+
 def amount_to_precision(amount: float, amount_precision: Optional[float],
                         precisionMode: Optional[int]) -> float:
     """
diff --git a/tests/exchange/test_ccxt_compat.py b/tests/exchange/test_ccxt_compat.py
index c3a5fe17f..29b317c3c 100644
--- a/tests/exchange/test_ccxt_compat.py
+++ b/tests/exchange/test_ccxt_compat.py
@@ -409,14 +409,14 @@ class TestCCXTExchange():
                 assert (isinstance(futures_leverage, float) or isinstance(futures_leverage, int))
                 assert futures_leverage >= 1.0
 
-    def test_ccxt__get_contract_size(self, exchange_futures):
+    def test_ccxt_get_contract_size(self, exchange_futures):
         futures, futures_name = exchange_futures
         if futures:
             futures_pair = EXCHANGES[futures_name].get(
                 'futures_pair',
                 EXCHANGES[futures_name]['pair']
             )
-            contract_size = futures._get_contract_size(futures_pair)
+            contract_size = futures.get_contract_size(futures_pair)
             assert (isinstance(contract_size, float) or isinstance(contract_size, int))
             assert contract_size >= 0.0
 
diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py
index 7e61f76cd..5002a33e1 100644
--- a/tests/exchange/test_exchange.py
+++ b/tests/exchange/test_exchange.py
@@ -4288,7 +4288,7 @@ def test__fetch_and_calculate_funding_fees_datetime_called(
     ('XLTCUSDT', 0.01, 'futures'),
     ('ETH/USDT:USDT', 10, 'futures')
 ])
-def test__get_contract_size(mocker, default_conf, pair, expected_size, trading_mode):
+def est__get_contract_size(mocker, default_conf, pair, expected_size, trading_mode):
     api_mock = MagicMock()
     default_conf['trading_mode'] = trading_mode
     default_conf['margin_mode'] = 'isolated'
@@ -4307,7 +4307,7 @@ def test__get_contract_size(mocker, default_conf, pair, expected_size, trading_m
             'contractSize': '10',
         }
     })
-    size = exchange._get_contract_size(pair)
+    size = exchange.get_contract_size(pair)
     assert expected_size == size
 
 
@@ -5146,7 +5146,7 @@ def test_stoploss_contract_size(mocker, default_conf, contract_size, order_amoun
     mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock)
-    exchange._get_contract_size = MagicMock(return_value=contract_size)
+    exchange.get_contract_size = MagicMock(return_value=contract_size)
 
     api_mock.create_order.reset_mock()
     order = exchange.stoploss(