diff --git a/css/gamutable.css b/css/gamutable.css
index cb25742..5eef102 100644
--- a/css/gamutable.css
+++ b/css/gamutable.css
@@ -1,3 +1,8 @@
+tfoot th {
+  color: inherit;
+  background: var(--spip-color-theme-lighter);
+}
+
 .verte {
 	color: #00b800;
 }
@@ -116,6 +121,9 @@ th .vue-select {
 .gamutable table thead {
 	border: 1px solid rgb(119, 119, 119);
 }
+.gamutable table tfoot {
+	border: 1px solid rgb(119, 119, 119);
+}
 
 .gamutable table .gt_labels {
 	display: -ms-flexbox;
diff --git a/json_gamutable.json.html b/json_gamutable.json.html
index b68fae7..aaaafbe 100644
--- a/json_gamutable.json.html
+++ b/json_gamutable.json.html
@@ -14,6 +14,18 @@
 "checkbox_a_valider": "a valider",
 "statut": "statut"
 },
+"footer": [
+{"source": "affiche", "champs" : [
+	{"nom": "type_mission", "legende" : "Somme Affiché"},
+	{"nom": "nom_champ_ttc", "fonction": "somme_monnaie"},
+	{"nom": "nom_champ_ht", "fonction": "somme_monnaie"}
+]},
+{"source": "total", "champs" : [
+	{"nom": "type_mission", "legende" : "Somme totale"},
+	{"nom": "nom_champ_ttc", "fonction": "somme_monnaie"},
+	{"nom": "nom_champ_ht", "fonction": "somme_monnaie"}
+]}
+],
 "crayons":{
 	"titre" : "article",
 	"nom": "auteur"
diff --git a/src/components/gamuTable.vue b/src/components/gamuTable.vue
index 7616a5f..99649ec 100644
--- a/src/components/gamuTable.vue
+++ b/src/components/gamuTable.vue
@@ -138,6 +138,18 @@
 					</td>
 				</tr>
 			</tbody>
+			<tfoot>
+				<tr v-if="Object.keys(footer_affiche).length">
+					<th v-for="(label, head, i) in header" :key="'footerAffiche_' + i" :class="[head, classes[head]]">
+						<div>{{footer_affiche[head]}}</div>
+					</th>
+				</tr>
+				<tr v-if="Object.keys(footer_total).length">
+					<th v-for="(label, head, i) in header" :key="'footerTotal_' + i" :class="[head, classes[head]]">
+						<div>{{footer_total[head]}}</div>
+					</th>
+				</tr>
+			</tfoot>
 		</table>
 		<div class="gamutable--sousTable">
 			<div class="gamutable-nbrMax">
@@ -261,6 +273,9 @@ let table = ref([]);
 let header_top = ref({});
 let header_class_header_top = ref([]);
 let header = ref([]);
+let footer = ref([]);
+let footer_affiche = ref({});
+let footer_total = ref({});
 let crayons = ref([]);
 let classes = ref([]);
 let checkbox = ref([]);
@@ -422,6 +437,66 @@ const tableau = computed(() => {
 });
 
 function saveTriCol() { }
+
+function majFooterTotal() {
+	let r = {};
+	footer.value.filter((d) => d.source === 'total')[0]?.champs.forEach((d) => {
+		let valeur = 0;
+		if (d.fonction === "somme") {
+			valeur = footerSomme(d.nom, table.value);
+		} else if (d.fonction === "somme_monnaie") {
+			valeur = footerSommeMonnaie(d.nom, table.value);
+		} else if (d.legende !== undefined) {
+			valeur = d.legende ?? 'toto';
+		}
+		r[d.nom] = valeur
+	});
+	footer_total.value = r;
+
+}
+function majFooterAffiche() {
+	let r = {};
+	footer.value.filter((d) => d.source === 'affiche')[0]?.champs.forEach((d) => {
+		let valeur = 0;
+		if (d.fonction === "somme") {
+			valeur = footerSomme(d.nom, tableau.value);
+		} else if (d.fonction === "somme_monnaie") {
+			valeur = footerSommeMonnaie(d.nom, tableau.value);
+		} else if (d.legende !== undefined) {
+			valeur = d.legende ?? 'toto';
+		}
+		r[d.nom] = valeur
+	});
+	footer_affiche.value = r;
+}
+function footerSomme(champ, data) {
+	let r = 0;
+	data.map((d) => d.search).forEach((d) => {
+		Object.entries(d).forEach(([c, v]) => {
+			if (c === champ) {
+				r += v;
+			}
+		})
+	})
+	return r;
+}
+
+function footerSommeMonnaie(champ, data) {
+	let r = 0;
+	data.map((d) => d.search).forEach((d) => {
+		Object.entries(d).forEach(([c, v]) => {
+			if (c === champ) {
+				r += v;
+			}
+		})
+	})
+	const euro = new Intl.NumberFormat('fr-FR', {
+  		style: 'currency',
+  		currency: 'EUR',
+  		minimumFractionDigits: 2
+	});
+	return euro.format(r);
+}
 //~~~~~~~~~~~~~~~~~~~~~~~~~
 // les watchers
 //~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -440,6 +515,7 @@ watch(parPageSelect, (e) => {
 watch(table, () => {
 	saveHeader();
 	localforage.setItem(nameLocalStorage, JSON.stringify(table.value));
+	majFooterTotal();
 });
 
 watch(tableau, () => {
@@ -460,6 +536,7 @@ watch(tableau, () => {
 			filtreColVal.value[col] = Tval;
 		});
 	}
+	majFooterAffiche();
 });
 
 watch(
@@ -501,6 +578,11 @@ function gererConfig(config) {
 		})
 		header_class_header_top.value = r;
 	}
+	if (config.footer !== undefined) {
+		footer.value = config.footer;
+	} else {
+		footer.value = [];
+	}
 	if (config.crayons !== undefined) {
 		crayons.value = config.crayons;
 	}
@@ -749,6 +831,7 @@ function saveHeader() {
 	let $header = {
 		header: header.value,
 		header_top: header_top.value,
+		footer: footer.value,
 		crayons: crayons.value,
 		classes: classes.value,
 		filtreCol: filtreColType.value,