diff --git a/cointop/cmd/holdings.go b/cointop/cmd/holdings.go
index f9e214d..bdc90aa 100644
--- a/cointop/cmd/holdings.go
+++ b/cointop/cmd/holdings.go
@@ -18,6 +18,7 @@ func HoldingsCmd() *cobra.Command {
 	var format string = "table"
 	var humanReadable bool
 	var filter []string
+	var convert string
 
 	holdingsCmd := &cobra.Command{
 		Use:   "holdings",
@@ -41,6 +42,7 @@ func HoldingsCmd() *cobra.Command {
 					HumanReadable: humanReadable,
 					Format:        format,
 					Filter:        filter,
+					Convert:       convert,
 				})
 			}
 
@@ -50,6 +52,7 @@ func HoldingsCmd() *cobra.Command {
 				HumanReadable: humanReadable,
 				Format:        format,
 				Filter:        filter,
+				Convert:       convert,
 			})
 		},
 	}
@@ -62,7 +65,8 @@ func HoldingsCmd() *cobra.Command {
 	holdingsCmd.Flags().StringVarP(&sortBy, "sort-by", "s", sortBy, `Sort by column. Options are "name", "symbol", "price", "holdings", "balance", "24h"`)
 	holdingsCmd.Flags().BoolVarP(&sortDesc, "sort-desc", "d", sortDesc, "Sort in descending order")
 	holdingsCmd.Flags().StringVarP(&format, "format", "", format, `Ouput format. Options are "table", "csv", "json"`)
-	holdingsCmd.Flags().StringSliceVarP(&filter, "filter", "f", filter, `Filter portfolio entries by coin name or symbol, comma separated. Example: "btc,eth,doge"`)
+	holdingsCmd.Flags().StringSliceVarP(&filter, "filter", "", filter, `Filter portfolio entries by coin name or symbol, comma separated. Example: "btc,eth,doge"`)
+	holdingsCmd.Flags().StringVarP(&convert, "convert", "f", convert, "The currency to convert to")
 
 	return holdingsCmd
 }
diff --git a/cointop/conversion.go b/cointop/conversion.go
index c9b1f12..67f0d74 100644
--- a/cointop/conversion.go
+++ b/cointop/conversion.go
@@ -1,6 +1,7 @@
 package cointop
 
 import (
+	"errors"
 	"fmt"
 	"sort"
 	"strings"
@@ -113,6 +114,13 @@ func NewConvertMenuView() *ConvertMenuView {
 	return &ConvertMenuView{NewView("convertmenu")}
 }
 
+// IsSupportedCurrencyConversion returns true if it's a supported currency conversion
+func (ct *Cointop) IsSupportedCurrencyConversion(convert string) bool {
+	conversions := ct.SupportedCurrencyConversions()
+	_, ok := conversions[convert]
+	return ok
+}
+
 // SupportedCurrencyConversions returns a map of all supported currencies for conversion
 func (ct *Cointop) SupportedCurrencyConversions() map[string]string {
 	all := map[string]string{}
@@ -208,19 +216,36 @@ func (ct *Cointop) UpdateConvertMenu() {
 	})
 }
 
+// SetCurrencyConverstion sets the currency conversion
+func (ct *Cointop) SetCurrencyConverstion(convert string) error {
+	convert = strings.ToUpper(convert)
+	if convert == "" {
+		return nil
+	}
+
+	if !ct.IsSupportedCurrencyConversion(convert) {
+		return errors.New("unsupported currency conversion")
+	}
+
+	// NOTE: return if the currency selection wasn't changed
+	if ct.State.currencyConversion == convert {
+		return nil
+	}
+
+	ct.State.currencyConversion = convert
+	return nil
+}
+
 // SetCurrencyConverstionFn sets the currency conversion function
 func (ct *Cointop) SetCurrencyConverstionFn(convert string) func() error {
 	ct.debuglog("setCurrencyConverstionFn()")
 	return func() error {
 		ct.HideConvertMenu()
 
-		// NOTE: return if the currency selection wasn't changed
-		if ct.State.currencyConversion == convert {
-			return nil
+		if err := ct.SetCurrencyConverstion(convert); err != nil {
+			return err
 		}
 
-		ct.State.currencyConversion = convert
-
 		if err := ct.Save(); err != nil {
 			return err
 		}
diff --git a/cointop/portfolio.go b/cointop/portfolio.go
index 7bb612a..410fd66 100644
--- a/cointop/portfolio.go
+++ b/cointop/portfolio.go
@@ -324,6 +324,7 @@ type TablePrintOptions struct {
 	HumanReadable bool
 	Format        string
 	Filter        []string
+	Convert       string
 }
 
 // outputFormats is list of valid output formats
@@ -350,6 +351,10 @@ func (ct *Cointop) PrintHoldingsTable(options *TablePrintOptions) error {
 		options = &TablePrintOptions{}
 	}
 
+	if err := ct.SetCurrencyConverstion(options.Convert); err != nil {
+		return err
+	}
+
 	ct.RefreshPortfolioCoins()
 
 	sortBy := options.SortBy
@@ -480,6 +485,10 @@ func (ct *Cointop) PrintTotalHoldings(options *TablePrintOptions) error {
 		options = &TablePrintOptions{}
 	}
 
+	if err := ct.SetCurrencyConverstion(options.Convert); err != nil {
+		return err
+	}
+
 	ct.RefreshPortfolioCoins()
 
 	humanReadable := options.HumanReadable