diff --git a/go/libraries/doltcore/remotestorage/chunk_store.go b/go/libraries/doltcore/remotestorage/chunk_store.go
index 9aee07798e..e124ea107a 100644
--- a/go/libraries/doltcore/remotestorage/chunk_store.go
+++ b/go/libraries/doltcore/remotestorage/chunk_store.go
@@ -45,6 +45,8 @@ var ErrInvalidDoltSpecPath = errors.New("invalid dolt spec path")
 
 var globalHttpFetcher HTTPFetcher = &http.Client{}
 
+var _ nbs.TableFileStore = (*DoltChunkStore)(nil)
+
 // We may need this to be configurable for users with really bad internet
 var downThroughputCheck = iohelp.MinThroughputCheckParams{
 	MinBytesPerSec: 1024,
@@ -461,6 +463,25 @@ func (dcs *DoltChunkStore) Rebase(ctx context.Context) error {
 		return NewRpcError(err, "Rebase", dcs.host, req)
 	}
 
+	return dcs.refreshRepoMetadata(ctx)
+}
+
+func (dcs *DoltChunkStore) refreshRepoMetadata(ctx context.Context) error {
+	mdReq := &remotesapi.GetRepoMetadataRequest{
+		RepoId: &remotesapi.RepoId{
+			Org:      dcs.org,
+			RepoName: dcs.repoName,
+		},
+		ClientRepoFormat: &remotesapi.ClientRepoFormat{
+			NbfVersion: dcs.nbf.VersionString(),
+			NbsVersion: nbs.StorageVersion,
+		},
+	}
+	metadata, err := dcs.csClient.GetRepoMetadata(ctx, mdReq)
+	if err != nil {
+		return NewRpcError(err, "GetRepoMetadata", dcs.host, mdReq)
+	}
+	dcs.metadata = metadata
 	return nil
 }
 
@@ -503,13 +524,11 @@ func (dcs *DoltChunkStore) Commit(ctx context.Context, current, last hash.Hash)
 		},
 	}
 	resp, err := dcs.csClient.Commit(ctx, req)
-
 	if err != nil {
 		return false, NewRpcError(err, "Commit", dcs.host, req)
-
 	}
 
-	return resp.Success, nil
+	return resp.Success, dcs.refreshRepoMetadata(ctx)
 }
 
 // Stats may return some kind of struct that reports statistics about the
@@ -941,6 +960,10 @@ func (dcs *DoltChunkStore) Sources(ctx context.Context) (hash.Hash, []nbs.TableF
 	return hash.New(resp.RootHash), tblFiles, nil
 }
 
+func (dcs *DoltChunkStore) Size(ctx context.Context) (uint64, error) {
+	return dcs.metadata.StorageSize, nil
+}
+
 // SetRootChunk changes the root chunk hash from the previous value to the new root.
 func (dcs *DoltChunkStore) SetRootChunk(ctx context.Context, root, previous hash.Hash) error {
 	panic("Not Implemented")
diff --git a/go/store/datas/pull_test.go b/go/store/datas/pull_test.go
index c6617ca68c..6a095ded55 100644
--- a/go/store/datas/pull_test.go
+++ b/go/store/datas/pull_test.go
@@ -409,7 +409,7 @@ func (ttfWr *TestTableFileWriter) Close(ctx context.Context) error {
 
 type TestTableFileStore struct {
 	root       hash.Hash
-	tableFiles map[string]nbs.TableFile
+	tableFiles map[string]*TestTableFile
 }
 
 func (ttfs *TestTableFileStore) Sources(ctx context.Context) (hash.Hash, []nbs.TableFile, error) {
@@ -421,6 +421,14 @@ func (ttfs *TestTableFileStore) Sources(ctx context.Context) (hash.Hash, []nbs.T
 	return ttfs.root, tblFiles, nil
 }
 
+func (ttfs *TestTableFileStore) Size(ctx context.Context) (uint64, error) {
+	sz := uint64(0)
+	for _, tblFile := range ttfs.tableFiles {
+		sz += uint64(len(tblFile.data))
+	}
+	return sz, nil
+}
+
 func (ttfs *TestTableFileStore) WriteTableFile(ctx context.Context, fileId string, numChunks int, rd io.Reader, contentLength uint64, contentHash []byte) error {
 	tblFile := &TestTableFileWriter{fileId, numChunks, bytes.NewBuffer(nil), ttfs}
 	_, err := io.Copy(tblFile, rd)
@@ -448,7 +456,7 @@ func TestClone(t *testing.T) {
 	hashBytes := [hash.ByteLen]byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13}
 	src := &TestTableFileStore{
 		root: hash.Of(hashBytes[:]),
-		tableFiles: map[string]nbs.TableFile{
+		tableFiles: map[string]*TestTableFile{
 			"file1": &TestTableFile{
 				fileID:    "file1",
 				numChunks: 1,
@@ -479,7 +487,7 @@ func TestClone(t *testing.T) {
 
 	dest := &TestTableFileStore{
 		root:       hash.Hash{},
-		tableFiles: map[string]nbs.TableFile{},
+		tableFiles: map[string]*TestTableFile{},
 	}
 
 	ctx := context.Background()
diff --git a/go/store/nbs/nbs_metrics_wrapper.go b/go/store/nbs/nbs_metrics_wrapper.go
index 929caa5b88..61ef3c85c9 100644
--- a/go/store/nbs/nbs_metrics_wrapper.go
+++ b/go/store/nbs/nbs_metrics_wrapper.go
@@ -46,6 +46,10 @@ func (nbsMW *NBSMetricWrapper) Sources(ctx context.Context) (hash.Hash, []TableF
 	return nbsMW.nbs.Sources(ctx)
 }
 
+func (nbsMW *NBSMetricWrapper) Size(ctx context.Context) (uint64, error) {
+	return nbsMW.nbs.Size(ctx)
+}
+
 // WriteTableFile will read a table file from the provided reader and write it to the TableFileStore
 func (nbsMW *NBSMetricWrapper) WriteTableFile(ctx context.Context, fileId string, numChunks int, rd io.Reader, contentLength uint64, contentHash []byte) error {
 	return nbsMW.nbs.WriteTableFile(ctx, fileId, numChunks, rd, contentLength, contentHash)
diff --git a/go/store/nbs/store.go b/go/store/nbs/store.go
index 7e335072f7..ef5f3b4e67 100644
--- a/go/store/nbs/store.go
+++ b/go/store/nbs/store.go
@@ -932,6 +932,44 @@ func (nbs *NomsBlockStore) Sources(ctx context.Context) (hash.Hash, []TableFile,
 	return contents.GetRoot(), tableFiles, nil
 }
 
+func (nbs *NomsBlockStore) Size(ctx context.Context) (uint64, error) {
+	nbs.mu.Lock()
+	defer nbs.mu.Unlock()
+
+	stats := &Stats{}
+	exists, contents, err := nbs.mm.m.ParseIfExists(ctx, stats, nil)
+
+	if err != nil {
+		return uint64(0), err
+	}
+
+	if !exists {
+		return uint64(0), nil
+	}
+
+	css, err := nbs.chunkSourcesByAddr()
+	if err != nil {
+		return uint64(0), err
+	}
+
+	numSpecs := contents.NumTableSpecs()
+
+	size := uint64(0)
+	for i := 0; i < numSpecs; i++ {
+		info := contents.getSpec(i)
+		cs, ok := css[info.name]
+		if !ok {
+			return uint64(0), errors.New("manifest referenced table file for which there is no chunkSource.")
+		}
+		ti, err := cs.index()
+		if err != nil {
+			return uint64(0), fmt.Errorf("error getting table file index for chunkSource. %w", err)
+		}
+		size += ti.tableFileSize()
+	}
+	return size, nil
+}
+
 func (nbs *NomsBlockStore) chunkSourcesByAddr() (map[addr]chunkSource, error) {
 	css := make(map[addr]chunkSource, len(nbs.tables.upstream)+len(nbs.tables.novel))
 	for _, cs := range nbs.tables.upstream {
diff --git a/go/store/nbs/store_test.go b/go/store/nbs/store_test.go
index 6b441205e4..98120a2053 100644
--- a/go/store/nbs/store_test.go
+++ b/go/store/nbs/store_test.go
@@ -76,4 +76,8 @@ func TestNBSAsTableFileStore(t *testing.T) {
 
 		assert.Equal(t, expected, data)
 	}
+
+	size, err := st.Size(ctx)
+	require.NoError(t, err)
+	require.Greater(t, size, uint64(0))
 }
diff --git a/go/store/nbs/table.go b/go/store/nbs/table.go
index da7fcda4eb..f656820b4e 100644
--- a/go/store/nbs/table.go
+++ b/go/store/nbs/table.go
@@ -293,6 +293,9 @@ type TableFileStore interface {
 	// Sources retrieves the current root hash, and a list of all the table files
 	Sources(ctx context.Context) (hash.Hash, []TableFile, error)
 
+	// Returns the total size, in bytes, of the table files in this Store.
+	Size(ctx context.Context) (uint64, error)
+
 	// WriteTableFile will read a table file from the provided reader and write it to the TableFileStore
 	WriteTableFile(ctx context.Context, fileId string, numChunks int, rd io.Reader, contentLength uint64, contentHash []byte) error