4 files changed, 7 insertions, 9 deletions
diff --git a/modern/src/common/util/formatter.js b/modern/src/common/util/formatter.js
index aeacc145..7b7fc96d 100644
--- a/modern/src/common/util/formatter.js
+++ b/modern/src/common/util/formatter.js
@@ -66,8 +66,6 @@ export const formatSpeed = (value, unit, t) => `${speedFromKnots(value, unit).to
 
 export const formatVolume = (value, unit, t) => `${volumeFromLiters(value, unit).toFixed(2)} ${volumeUnitString(unit, t)}`;
 
-export const formatHours = (value) => dayjs.duration(value).humanize();
-
 export const formatNumericHours = (value, t) => {
   const hours = Math.floor(value / 3600000);
   const minutes = Math.floor((value % 3600000) / 60000);
diff --git a/modern/src/reports/StopReportPage.jsx b/modern/src/reports/StopReportPage.jsx
index 3a6ee18d..066b29a4 100644
--- a/modern/src/reports/StopReportPage.jsx
+++ b/modern/src/reports/StopReportPage.jsx
@@ -7,7 +7,7 @@ import {
 import GpsFixedIcon from '@mui/icons-material/GpsFixed';
 import LocationSearchingIcon from '@mui/icons-material/LocationSearching';
 import {
-  formatDistance, formatHours, formatVolume, formatTime,
+  formatDistance, formatVolume, formatTime, formatNumericHours,
 } from '../common/util/formatter';
 import ReportFilter from './components/ReportFilter';
 import { useAttributePreference, usePreference } from '../common/util/preferences';
@@ -95,9 +95,9 @@ const StopReportPage = () => {
       case 'startOdometer':
         return formatDistance(item[key], distanceUnit, t);
       case 'duration':
-        return formatHours(item[key]);
+        return formatNumericHours(item[key], t);
       case 'engineHours':
-        return formatHours(item[key]);
+        return formatNumericHours(item[key], t);
       case 'spentFuel':
         return formatVolume(item[key], volumeUnit, t);
       case 'address':
diff --git a/modern/src/reports/SummaryReportPage.jsx b/modern/src/reports/SummaryReportPage.jsx
index ec5395f1..ae7e043e 100644
--- a/modern/src/reports/SummaryReportPage.jsx
+++ b/modern/src/reports/SummaryReportPage.jsx
@@ -5,7 +5,7 @@ import {
   FormControl, InputLabel, Select, MenuItem, Table, TableHead, TableRow, TableBody, TableCell,
 } from '@mui/material';
 import {
-  formatDistance, formatHours, formatSpeed, formatVolume, formatTime,
+  formatDistance, formatSpeed, formatVolume, formatTime, formatNumericHours,
 } from '../common/util/formatter';
 import ReportFilter from './components/ReportFilter';
 import { useAttributePreference, usePreference } from '../common/util/preferences';
@@ -101,7 +101,7 @@ const SummaryReportPage = () => {
       case 'maxSpeed':
         return formatSpeed(item[key], speedUnit, t);
       case 'engineHours':
-        return formatHours(item[key]);
+        return formatNumericHours(item[key], t);
       case 'spentFuel':
         return formatVolume(item[key], volumeUnit, t);
       default:
diff --git a/modern/src/reports/TripReportPage.jsx b/modern/src/reports/TripReportPage.jsx
index f5b524ad..897ee506 100644
--- a/modern/src/reports/TripReportPage.jsx
+++ b/modern/src/reports/TripReportPage.jsx
@@ -6,7 +6,7 @@ import {
 import GpsFixedIcon from '@mui/icons-material/GpsFixed';
 import LocationSearchingIcon from '@mui/icons-material/LocationSearching';
 import {
-  formatDistance, formatSpeed, formatHours, formatVolume, formatTime,
+  formatDistance, formatSpeed, formatVolume, formatTime, formatNumericHours,
 } from '../common/util/formatter';
 import ReportFilter from './components/ReportFilter';
 import { useAttributePreference, usePreference } from '../common/util/preferences';
@@ -142,7 +142,7 @@ const TripReportPage = () => {
       case 'maxSpeed':
         return formatSpeed(item[key], speedUnit, t);
       case 'duration':
-        return formatHours(item[key]);
+        return formatNumericHours(item[key], t);
       case 'spentFuel':
         return formatVolume(item[key], volumeUnit, t);
       case 'startAddress':