diff --git a/apps/web/src/routes/(dashboard)/pedidos/planejamento/+page.svelte b/apps/web/src/routes/(dashboard)/pedidos/planejamento/+page.svelte
index 6303291..60af1f3 100644
--- a/apps/web/src/routes/(dashboard)/pedidos/planejamento/+page.svelte
+++ b/apps/web/src/routes/(dashboard)/pedidos/planejamento/+page.svelte
@@ -6,7 +6,7 @@
 	import PageShell from '$lib/components/layout/PageShell.svelte';
 	import TableCard from '$lib/components/ui/TableCard.svelte';
 	import { useConvexClient, useQuery } from 'convex-svelte';
-	import { ClipboardList, Eye, Plus, X } from 'lucide-svelte';
+	import { ClipboardList, Eye, Plus, X, Copy } from 'lucide-svelte';
 	import { resolve } from '$app/paths';
 	import { goto } from '$app/navigation';
 	import { toast } from 'svelte-sonner';
@@ -60,11 +60,31 @@
 		descricao: '',
 		data: '',
 		responsavelId: '' as string,
-		acaoId: '' as string
+		acaoId: '' as string,
+		sourcePlanningId: '' as string
 	});
 
 	function openCreate() {
-		form = { titulo: '', descricao: '', data: '', responsavelId: '', acaoId: '' };
+		form = {
+			titulo: '',
+			descricao: '',
+			data: '',
+			responsavelId: '',
+			acaoId: '',
+			sourcePlanningId: ''
+		};
+		showCreate = true;
+	}
+
+	function openClone(planning: (typeof planejamentos)[0]) {
+		form = {
+			titulo: `${planning.titulo} (Cópia)`,
+			descricao: planning.descricao,
+			data: planning.data,
+			responsavelId: planning.responsavelId,
+			acaoId: planning.acaoId || '',
+			sourcePlanningId: planning._id
+		};
 		showCreate = true;
 	}
 
@@ -85,7 +105,11 @@
 				descricao: form.descricao,
 				data: form.data,
 				responsavelId: form.responsavelId as Id<'funcionarios'>,
-				acaoId: form.acaoId ? (form.acaoId as Id<'acoes'>) : undefined
+
+				acaoId: form.acaoId ? (form.acaoId as Id<'acoes'>) : undefined,
+				sourcePlanningId: form.sourcePlanningId
+					? (form.sourcePlanningId as Id<'planejamentosPedidos'>)
+					: undefined
 			});
 			toast.success('Planejamento criado.');
 			showCreate = false;
@@ -184,14 +208,24 @@
 									</span>
 								</td>
 								<td class="text-right whitespace-nowrap">
-									<a
-										href={resolve(`/pedidos/planejamento/${p._id}`)}
-										class="btn btn-ghost btn-sm gap-2"
-										aria-label="Abrir planejamento"
-									>
-										<Eye class="h-4 w-4" />
-										Abrir
-									</a>
+									<div class="flex items-center justify-end gap-2">
+										<a
+											href={resolve(`/pedidos/planejamento/${p._id}`)}
+											class="btn btn-ghost btn-sm gap-2"
+											aria-label="Abrir planejamento"
+										>
+											<Eye class="h-4 w-4" />
+											Abrir
+										</a>
+										<button
+											class="btn btn-ghost btn-sm gap-2"
+											onclick={() => openClone(p)}
+											aria-label="Clonar planejamento"
+										>
+											<Copy class="h-4 w-4" />
+											Clonar
+										</button>
+									</div>
 								</td>
 							</tr>
 						{/each}
@@ -214,7 +248,9 @@
 					<X class="h-5 w-5" />
 				</button>
 
-				<h3 class="text-lg font-bold">Novo planejamento</h3>
+				<h3 class="text-lg font-bold">
+					{form.sourcePlanningId ? 'Clonar planejamento' : 'Novo planejamento'}
+				</h3>
 
 				<div class="mt-6 grid grid-cols-1 gap-4 md:grid-cols-2">
 					<div class="form-control w-full md:col-span-2">
@@ -299,7 +335,13 @@
 						{#if creating}
 							<span class="loading loading-spinner loading-sm"></span>
 						{/if}
-						{creating ? 'Criando...' : 'Criar'}
+						{creating
+							? form.sourcePlanningId
+								? 'Clonando...'
+								: 'Criando...'
+							: form.sourcePlanningId
+								? 'Clonar'
+								: 'Criar'}
 					</button>
 				</div>
 			</div>
diff --git a/apps/web/src/routes/(dashboard)/pedidos/planejamento/[id]/+page.svelte b/apps/web/src/routes/(dashboard)/pedidos/planejamento/[id]/+page.svelte
index 42f5ff5..8e9e23e 100644
--- a/apps/web/src/routes/(dashboard)/pedidos/planejamento/[id]/+page.svelte
+++ b/apps/web/src/routes/(dashboard)/pedidos/planejamento/[id]/+page.svelte
@@ -7,8 +7,9 @@
 	import { useConvexClient, useQuery } from 'convex-svelte';
 	import { page } from '$app/state';
 	import { resolve } from '$app/paths';
+	import { goto } from '$app/navigation';
 	import { toast } from 'svelte-sonner';
-	import { Plus, Trash2, X, Save, Edit } from 'lucide-svelte';
+	import { Plus, Trash2, X, Save, Edit, Copy } from 'lucide-svelte';
 
 	const client = useConvexClient();
 	const planejamentoId = $derived(page.params.id as Id<'planejamentosPedidos'>);
@@ -323,6 +324,63 @@
 			gerando = false;
 		}
 	}
+
+	// --- Clone/Create Modal logic (duplicated from list page for now) ---
+	let showCreate = $state(false);
+	let creating = $state(false);
+	let createForm = $state({
+		titulo: '',
+		descricao: '',
+		data: '',
+		responsavelId: '' as string,
+		acaoId: '' as string,
+		sourcePlanningId: '' as string
+	});
+
+	function openClone() {
+		if (!planejamento) return;
+		createForm = {
+			titulo: `${planejamento.titulo} (Cópia)`,
+			descricao: planejamento.descricao,
+			data: planejamento.data,
+			responsavelId: planejamento.responsavelId,
+			acaoId: planejamento.acaoId || '',
+			sourcePlanningId: planejamento._id
+		};
+		showCreate = true;
+	}
+
+	function closeCreate() {
+		showCreate = false;
+	}
+
+	async function handleCreate() {
+		if (!createForm.titulo.trim()) return toast.error('Informe um título.');
+		if (!createForm.descricao.trim()) return toast.error('Informe uma descrição.');
+		if (!createForm.data.trim()) return toast.error('Informe uma data.');
+		if (!createForm.responsavelId) return toast.error('Selecione um responsável.');
+
+		creating = true;
+		try {
+			const id = await client.mutation(api.planejamentos.create, {
+				titulo: createForm.titulo,
+				descricao: createForm.descricao,
+				data: createForm.data,
+				responsavelId: createForm.responsavelId as Id<'funcionarios'>,
+				acaoId: createForm.acaoId ? (createForm.acaoId as Id<'acoes'>) : undefined,
+				sourcePlanningId: createForm.sourcePlanningId
+					? (createForm.sourcePlanningId as Id<'planejamentosPedidos'>)
+					: undefined
+			});
+			toast.success('Planejamento clonado com sucesso.');
+			showCreate = false;
+			await goto(resolve(`/pedidos/planejamento/${id}`));
+		} catch (e) {
+			toast.error((e as Error).message);
+		} finally {
+			creating = false;
+		}
+	}
 </script>
 
 <PageShell>
@@ -375,6 +433,10 @@
 				</div>
 
 				<div class="flex shrink-0 flex-col items-end gap-2">
+					<button class="btn btn-ghost btn-sm gap-2" onclick={openClone}>
+						<Copy class="h-4 w-4" />
+						Clonar
+					</button>
 					{#if isRascunho}
 						{#if editingHeader}
 							<div class="flex gap-2">
@@ -803,9 +865,9 @@
 					</div>
 
 					<div class="modal-action">
-						<button type="button" class="btn" onclick={closeAddItemModal} disabled={addingItem}>
-							Cancelar
-						</button>
+						<button type="button" class="btn" onclick={closeAddItemModal} disabled={addingItem}
+							>Cancelar</button
+						>
 						<button
 							type="button"
 							class="btn btn-primary"
@@ -815,15 +877,123 @@
 							{#if addingItem}
 								<span class="loading loading-spinner loading-sm"></span>
 							{/if}
-							{addingItem ? 'Adicionando...' : 'Adicionar'}
+							Adicionar
 						</button>
 					</div>
 				</div>
-				<button
-					type="button"
-					class="modal-backdrop"
-					onclick={closeAddItemModal}
-					aria-label="Fechar modal"
+				<button type="button" class="modal-backdrop" onclick={closeAddItemModal} aria-label="Fechar"
+				></button>
+			</div>
+		{/if}
+
+		{#if showCreate}
+			<div class="modal modal-open">
+				<div class="modal-box max-w-2xl">
+					<button
+						type="button"
+						class="btn btn-sm btn-circle absolute top-2 right-2"
+						onclick={closeCreate}
+						aria-label="Fechar modal"
+						disabled={creating}
+					>
+						<X class="h-5 w-5" />
+					</button>
+
+					<h3 class="text-lg font-bold">Clonar planejamento</h3>
+
+					<div class="mt-6 grid grid-cols-1 gap-4 md:grid-cols-2">
+						<div class="form-control w-full md:col-span-2">
+							<label class="label" for="c_titulo">
+								<span class="label-text font-semibold">Título</span>
+							</label>
+							<input
+								id="c_titulo"
+								type="text"
+								class="input input-bordered focus:input-primary w-full"
+								bind:value={createForm.titulo}
+								disabled={creating}
+							/>
+						</div>
+
+						<div class="form-control w-full md:col-span-2">
+							<label class="label" for="c_descricao">
+								<span class="label-text font-semibold">Descrição</span>
+							</label>
+							<textarea
+								id="c_descricao"
+								class="textarea textarea-bordered focus:textarea-primary w-full"
+								rows="4"
+								bind:value={createForm.descricao}
+								disabled={creating}
+							></textarea>
+						</div>
+
+						<div class="form-control w-full">
+							<label class="label" for="c_data">
+								<span class="label-text font-semibold">Data</span>
+							</label>
+							<input
+								id="c_data"
+								type="date"
+								class="input input-bordered focus:input-primary w-full"
+								bind:value={createForm.data}
+								disabled={creating}
+							/>
+						</div>
+
+						<div class="form-control w-full">
+							<label class="label" for="c_responsavel">
+								<span class="label-text font-semibold">Responsável</span>
+							</label>
+							<select
+								id="c_responsavel"
+								class="select select-bordered focus:select-primary w-full"
+								bind:value={createForm.responsavelId}
+								disabled={creating || funcionariosQuery.isLoading}
+							>
+								<option value="">Selecione...</option>
+								{#each funcionariosQuery.data || [] as f (f._id)}
+									<option value={f._id}>{f.nome}</option>
+								{/each}
+							</select>
+						</div>
+
+						<div class="form-control w-full md:col-span-2">
+							<label class="label" for="c_acao">
+								<span class="label-text font-semibold">Ação (opcional)</span>
+							</label>
+							<select
+								id="c_acao"
+								class="select select-bordered focus:select-primary w-full"
+								bind:value={createForm.acaoId}
+								disabled={creating || acoesQuery.isLoading}
+							>
+								<option value="">Nenhuma</option>
+								{#each acoesQuery.data || [] as a (a._id)}
+									<option value={a._id}>{a.nome}</option>
+								{/each}
+							</select>
+						</div>
+					</div>
+
+					<div class="modal-action">
+						<button type="button" class="btn" onclick={closeCreate} disabled={creating}
+							>Cancelar</button
+						>
+						<button
+							type="button"
+							class="btn btn-primary"
+							onclick={handleCreate}
+							disabled={creating}
+						>
+							{#if creating}
+								<span class="loading loading-spinner loading-sm"></span>
+							{/if}
+							Clonar
+						</button>
+					</div>
+				</div>
+				<button type="button" class="modal-backdrop" onclick={closeCreate} aria-label="Fechar"
 				></button>
 			</div>
 		{/if}
diff --git a/packages/backend/convex/planejamentos.ts b/packages/backend/convex/planejamentos.ts
index e00f272..4eb0c1c 100644
--- a/packages/backend/convex/planejamentos.ts
+++ b/packages/backend/convex/planejamentos.ts
@@ -177,7 +177,8 @@ export const create = mutation({
 		descricao: v.string(),
 		data: v.string(),
 		responsavelId: v.id('funcionarios'),
-		acaoId: v.optional(v.id('acoes'))
+		acaoId: v.optional(v.id('acoes')),
+		sourcePlanningId: v.optional(v.id('planejamentosPedidos'))
 	},
 	returns: v.id('planejamentosPedidos'),
 	handler: async (ctx, args) => {
@@ -192,7 +193,7 @@ export const create = mutation({
 		if (!descricao) throw new Error('Informe uma descrição.');
 		if (!data) throw new Error('Informe uma data.');
 
-		return await ctx.db.insert('planejamentosPedidos', {
+		const newItemId = await ctx.db.insert('planejamentosPedidos', {
 			titulo,
 			descricao,
 			data,
@@ -203,6 +204,30 @@ export const create = mutation({
 			criadoEm: now,
 			atualizadoEm: now
 		});
+
+		const sourcePlanningId = args.sourcePlanningId;
+
+		if (sourcePlanningId) {
+			const sourceItems = await ctx.db
+				.query('planejamentoItens')
+				.withIndex('by_planejamentoId', (q) => q.eq('planejamentoId', sourcePlanningId))
+				.collect();
+
+			for (const item of sourceItems) {
+				await ctx.db.insert('planejamentoItens', {
+					planejamentoId: newItemId,
+					objetoId: item.objetoId,
+					quantidade: item.quantidade,
+					valorEstimado: item.valorEstimado,
+					numeroDfd: item.numeroDfd,
+					// Não copiamos o pedidoId pois é um novo planejamento
+					criadoEm: now,
+					atualizadoEm: now
+				});
+			}
+		}
+
+		return newItemId;
 	}
 });