diff --git a/api/client/build.go b/api/client/build.go
index bd4f9cff5c..6dc59aab2e 100644
--- a/api/client/build.go
+++ b/api/client/build.go
@@ -462,7 +462,7 @@ func getContextFromURL(out io.Writer, remoteURL, dockerfileName string) (absCont
 		In:        response.Body,
 		Out:       out,
 		Formatter: streamformatter.NewStreamFormatter(),
-		Size:      int(response.ContentLength),
+		Size:      response.ContentLength,
 		NewLines:  true,
 		ID:        "",
 		Action:    fmt.Sprintf("Downloading build context from remote url: %s", remoteURL),
diff --git a/api/client/ps/custom_test.go b/api/client/ps/custom_test.go
index e657537536..8676518e57 100644
--- a/api/client/ps/custom_test.go
+++ b/api/client/ps/custom_test.go
@@ -27,7 +27,7 @@ func TestContainerContextID(t *testing.T) {
 		{types.Container{Image: "ubuntu"}, true, "ubuntu", imageHeader, ctx.Image},
 		{types.Container{Image: ""}, true, "<no image>", imageHeader, ctx.Image},
 		{types.Container{Command: "sh -c 'ls -la'"}, true, `"sh -c 'ls -la'"`, commandHeader, ctx.Command},
-		{types.Container{Created: int(unix)}, true, time.Unix(unix, 0).String(), createdAtHeader, ctx.CreatedAt},
+		{types.Container{Created: unix}, true, time.Unix(unix, 0).String(), createdAtHeader, ctx.CreatedAt},
 		{types.Container{Ports: []types.Port{{PrivatePort: 8080, PublicPort: 8080, Type: "tcp"}}}, true, "8080/tcp", portsHeader, ctx.Ports},
 		{types.Container{Status: "RUNNING"}, true, "RUNNING", statusHeader, ctx.Status},
 		{types.Container{SizeRw: 10}, true, "10 B", sizeHeader, ctx.Size},
diff --git a/api/types/types.go b/api/types/types.go
index 844ddd0f24..a4e0ccf874 100644
--- a/api/types/types.go
+++ b/api/types/types.go
@@ -70,9 +70,9 @@ type Image struct {
 	ParentId    string
 	RepoTags    []string
 	RepoDigests []string
-	Created     int
-	Size        int
-	VirtualSize int
+	Created     int64
+	Size        int64
+	VirtualSize int64
 	Labels      map[string]string
 }
 
@@ -112,10 +112,10 @@ type Container struct {
 	Names      []string
 	Image      string
 	Command    string
-	Created    int
+	Created    int64
 	Ports      []Port
-	SizeRw     int `json:",omitempty"`
-	SizeRootFs int `json:",omitempty"`
+	SizeRw     int64 `json:",omitempty"`
+	SizeRootFs int64 `json:",omitempty"`
 	Labels     map[string]string
 	Status     string
 	HostConfig struct {
diff --git a/builder/internals.go b/builder/internals.go
index b23b49e8f0..6fac572939 100644
--- a/builder/internals.go
+++ b/builder/internals.go
@@ -330,7 +330,7 @@ func calcCopyInfo(b *builder, cmdName string, cInfos *[]*copyInfo, origPath stri
 			In:        resp.Body,
 			Out:       b.OutOld,
 			Formatter: b.StreamFormatter,
-			Size:      int(resp.ContentLength),
+			Size:      resp.ContentLength,
 			NewLines:  true,
 			ID:        "",
 			Action:    "Downloading",
diff --git a/builder/job.go b/builder/job.go
index d3b51aaecc..5e3a3c8bdf 100644
--- a/builder/job.go
+++ b/builder/job.go
@@ -139,7 +139,7 @@ func Build(d *daemon.Daemon, buildConfig *Config) error {
 		}
 		defer f.Body.Close()
 		ct := f.Header.Get("Content-Type")
-		clen := int(f.ContentLength)
+		clen := f.ContentLength
 		contentType, bodyReader, err := inspectResponse(ct, f.Body, clen)
 
 		defer bodyReader.Close()
@@ -316,7 +316,7 @@ func Commit(name string, d *daemon.Daemon, c *CommitConfig) (string, error) {
 //    - an io.Reader for the response body
 //    - an error value which will be non-nil either when something goes wrong while
 //      reading bytes from r or when the detected content-type is not acceptable.
-func inspectResponse(ct string, r io.ReadCloser, clen int) (string, io.ReadCloser, error) {
+func inspectResponse(ct string, r io.ReadCloser, clen int64) (string, io.ReadCloser, error) {
 	plen := clen
 	if plen <= 0 || plen > maxPreambleLength {
 		plen = maxPreambleLength
diff --git a/builder/job_test.go b/builder/job_test.go
index 9ce74b2251..2f432d70fd 100644
--- a/builder/job_test.go
+++ b/builder/job_test.go
@@ -31,7 +31,7 @@ func TestInspectEmptyResponse(t *testing.T) {
 func TestInspectResponseBinary(t *testing.T) {
 	ct := "application/octet-stream"
 	br := ioutil.NopCloser(bytes.NewReader(binaryContext))
-	contentType, bReader, err := inspectResponse(ct, br, len(binaryContext))
+	contentType, bReader, err := inspectResponse(ct, br, int64(len(binaryContext)))
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -56,7 +56,7 @@ func TestResponseUnsupportedContentType(t *testing.T) {
 	content := []byte(textPlainDockerfile)
 	ct := "application/json"
 	br := ioutil.NopCloser(bytes.NewReader(content))
-	contentType, bReader, err := inspectResponse(ct, br, len(textPlainDockerfile))
+	contentType, bReader, err := inspectResponse(ct, br, int64(len(textPlainDockerfile)))
 
 	if err == nil {
 		t.Fatal("Should have returned an error on content-type 'application/json'")
@@ -77,7 +77,7 @@ func TestInspectResponseTextSimple(t *testing.T) {
 	content := []byte(textPlainDockerfile)
 	ct := "text/plain"
 	br := ioutil.NopCloser(bytes.NewReader(content))
-	contentType, bReader, err := inspectResponse(ct, br, len(content))
+	contentType, bReader, err := inspectResponse(ct, br, int64(len(content)))
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -96,7 +96,7 @@ func TestInspectResponseTextSimple(t *testing.T) {
 func TestInspectResponseEmptyContentType(t *testing.T) {
 	content := []byte(textPlainDockerfile)
 	br := ioutil.NopCloser(bytes.NewReader(content))
-	contentType, bodyReader, err := inspectResponse("", br, len(content))
+	contentType, bodyReader, err := inspectResponse("", br, int64(len(content)))
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/daemon/list.go b/daemon/list.go
index 14e333a7c5..1cf7da4c9f 100644
--- a/daemon/list.go
+++ b/daemon/list.go
@@ -152,7 +152,7 @@ func (daemon *Daemon) Containers(config *ContainersConfig) ([]*types.Container,
 		} else {
 			newC.Command = fmt.Sprintf("%s", container.Path)
 		}
-		newC.Created = int(container.Created.Unix())
+		newC.Created = container.Created.Unix()
 		newC.Status = container.State.String()
 		newC.HostConfig.NetworkMode = string(container.hostConfig.NetworkMode)
 
@@ -185,8 +185,8 @@ func (daemon *Daemon) Containers(config *ContainersConfig) ([]*types.Container,
 
 		if config.Size {
 			sizeRw, sizeRootFs := container.GetSize()
-			newC.SizeRw = int(sizeRw)
-			newC.SizeRootFs = int(sizeRootFs)
+			newC.SizeRw = sizeRw
+			newC.SizeRootFs = sizeRootFs
 		}
 		newC.Labels = container.Config.Labels
 		containers = append(containers, newC)
diff --git a/graph/graph.go b/graph/graph.go
index daf088dae0..0594959223 100644
--- a/graph/graph.go
+++ b/graph/graph.go
@@ -190,7 +190,7 @@ func (graph *Graph) Get(name string) (*image.Image, error) {
 		}
 
 		img.Size = size
-		if err := graph.saveSize(graph.imageRoot(id), int(img.Size)); err != nil {
+		if err := graph.saveSize(graph.imageRoot(id), img.Size); err != nil {
 			return nil, err
 		}
 	}
@@ -490,8 +490,8 @@ func (graph *Graph) loadImage(id string) (*image.Image, error) {
 }
 
 // saveSize stores the `size` in the provided graph `img` directory `root`.
-func (graph *Graph) saveSize(root string, size int) error {
-	if err := ioutil.WriteFile(filepath.Join(root, layersizeFileName), []byte(strconv.Itoa(size)), 0600); err != nil {
+func (graph *Graph) saveSize(root string, size int64) error {
+	if err := ioutil.WriteFile(filepath.Join(root, layersizeFileName), []byte(strconv.FormatInt(size, 10)), 0600); err != nil {
 		return fmt.Errorf("Error storing image size in %s/%s: %s", root, layersizeFileName, err)
 	}
 	return nil
diff --git a/graph/graph_unix.go b/graph/graph_unix.go
index a07807d221..f03dfd1cfa 100644
--- a/graph/graph_unix.go
+++ b/graph/graph_unix.go
@@ -95,7 +95,7 @@ func (graph *Graph) storeImage(img *image.Image, layerData archive.ArchiveReader
 		}
 	}
 
-	if err := graph.saveSize(root, int(img.Size)); err != nil {
+	if err := graph.saveSize(root, img.Size); err != nil {
 		return err
 	}
 
diff --git a/graph/graph_windows.go b/graph/graph_windows.go
index a19b356f73..df41f50a92 100644
--- a/graph/graph_windows.go
+++ b/graph/graph_windows.go
@@ -95,7 +95,7 @@ func (graph *Graph) storeImage(img *image.Image, layerData archive.ArchiveReader
 			}
 		}
 
-		if err := graph.saveSize(root, int(img.Size)); err != nil {
+		if err := graph.saveSize(root, img.Size); err != nil {
 			return err
 		}
 
diff --git a/graph/import.go b/graph/import.go
index 4e09cf0296..5c11a76caf 100644
--- a/graph/import.go
+++ b/graph/import.go
@@ -45,7 +45,7 @@ func (s *TagStore) Import(src string, repo string, tag string, inConfig io.ReadC
 			In:        resp.Body,
 			Out:       outStream,
 			Formatter: sf,
-			Size:      int(resp.ContentLength),
+			Size:      resp.ContentLength,
 			NewLines:  true,
 			ID:        "",
 			Action:    "Importing",
diff --git a/graph/list.go b/graph/list.go
index 72eae63427..13ed73873b 100644
--- a/graph/list.go
+++ b/graph/list.go
@@ -99,9 +99,9 @@ func (s *TagStore) Images(filterArgs, filter string, all bool) ([]*types.Image,
 					newImage := new(types.Image)
 					newImage.ParentId = image.Parent
 					newImage.ID = image.ID
-					newImage.Created = int(image.Created.Unix())
-					newImage.Size = int(image.Size)
-					newImage.VirtualSize = int(s.graph.GetParentsSize(image) + image.Size)
+					newImage.Created = image.Created.Unix()
+					newImage.Size = image.Size
+					newImage.VirtualSize = s.graph.GetParentsSize(image) + image.Size
 					newImage.Labels = image.ContainerConfig.Labels
 
 					if utils.DigestReference(ref) {
@@ -136,9 +136,9 @@ func (s *TagStore) Images(filterArgs, filter string, all bool) ([]*types.Image,
 			newImage.RepoTags = []string{"<none>:<none>"}
 			newImage.RepoDigests = []string{"<none>@<none>"}
 			newImage.ID = image.ID
-			newImage.Created = int(image.Created.Unix())
-			newImage.Size = int(image.Size)
-			newImage.VirtualSize = int(s.graph.GetParentsSize(image) + image.Size)
+			newImage.Created = image.Created.Unix()
+			newImage.Size = image.Size
+			newImage.VirtualSize = s.graph.GetParentsSize(image) + image.Size
 			newImage.Labels = image.ContainerConfig.Labels
 
 			images = append(images, newImage)
diff --git a/graph/pull_v1.go b/graph/pull_v1.go
index 5eb75372ff..0280f1f950 100644
--- a/graph/pull_v1.go
+++ b/graph/pull_v1.go
@@ -256,7 +256,7 @@ func (p *v1Puller) pullImage(imgID, endpoint string, token []string) (bool, erro
 			out.Write(p.sf.FormatProgress(stringid.TruncateID(id), "Pulling metadata", nil))
 			var (
 				imgJSON []byte
-				imgSize int
+				imgSize int64
 				err     error
 				img     *image.Image
 			)
@@ -290,7 +290,7 @@ func (p *v1Puller) pullImage(imgID, endpoint string, token []string) (bool, erro
 					status = fmt.Sprintf("Pulling fs layer [retries: %d]", j)
 				}
 				out.Write(p.sf.FormatProgress(stringid.TruncateID(id), status, nil))
-				layer, err := p.session.GetRemoteImageLayer(img.ID, endpoint, int64(imgSize))
+				layer, err := p.session.GetRemoteImageLayer(img.ID, endpoint, imgSize)
 				if uerr, ok := err.(*url.Error); ok {
 					err = uerr.Err
 				}
diff --git a/graph/pull_v2.go b/graph/pull_v2.go
index 63cac1dbbc..8666ebc21a 100644
--- a/graph/pull_v2.go
+++ b/graph/pull_v2.go
@@ -166,7 +166,7 @@ func (p *v2Puller) download(di *downloadInfo) {
 		In:        ioutil.NopCloser(io.TeeReader(layerDownload, verifier)),
 		Out:       out,
 		Formatter: p.sf,
-		Size:      int(di.size),
+		Size:      di.size,
 		NewLines:  false,
 		ID:        stringid.TruncateID(di.img.ID),
 		Action:    "Downloading",
@@ -264,7 +264,7 @@ func (p *v2Puller) pullV2Tag(tag, taggedName string) (bool, error) {
 					In:        d.tmpFile,
 					Out:       out,
 					Formatter: p.sf,
-					Size:      int(d.size),
+					Size:      d.size,
 					NewLines:  false,
 					ID:        stringid.TruncateID(d.img.ID),
 					Action:    "Extracting",
diff --git a/graph/push_v1.go b/graph/push_v1.go
index d473040f88..6de293403b 100644
--- a/graph/push_v1.go
+++ b/graph/push_v1.go
@@ -289,7 +289,7 @@ func (p *v1Pusher) pushImage(imgID, ep string, token []string) (checksum string,
 			In:        layerData,
 			Out:       p.out,
 			Formatter: p.sf,
-			Size:      int(layerData.Size),
+			Size:      layerData.Size,
 			NewLines:  false,
 			ID:        stringid.TruncateID(imgData.ID),
 			Action:    "Pushing",
diff --git a/graph/push_v2.go b/graph/push_v2.go
index 869347df6e..3d74ad46f8 100644
--- a/graph/push_v2.go
+++ b/graph/push_v2.go
@@ -239,7 +239,7 @@ func (p *v2Pusher) pushV2Image(bs distribution.BlobService, img *image.Image) (d
 		In:        ioutil.NopCloser(tf),
 		Out:       out,
 		Formatter: p.sf,
-		Size:      int(size),
+		Size:      size,
 		NewLines:  false,
 		ID:        stringid.TruncateID(img.ID),
 		Action:    "Pushing",
diff --git a/pkg/jsonmessage/jsonmessage.go b/pkg/jsonmessage/jsonmessage.go
index 7db1626e48..0c93ee6704 100644
--- a/pkg/jsonmessage/jsonmessage.go
+++ b/pkg/jsonmessage/jsonmessage.go
@@ -23,8 +23,8 @@ func (e *JSONError) Error() string {
 
 type JSONProgress struct {
 	terminalFd uintptr
-	Current    int   `json:"current,omitempty"`
-	Total      int   `json:"total,omitempty"`
+	Current    int64 `json:"current,omitempty"`
+	Total      int64 `json:"total,omitempty"`
 	Start      int64 `json:"start,omitempty"`
 }
 
@@ -64,7 +64,7 @@ func (p *JSONProgress) String() string {
 	numbersBox = fmt.Sprintf("%8v/%v", current, total)
 
 	if p.Current > 0 && p.Start > 0 && percentage < 50 {
-		fromStart := time.Now().UTC().Sub(time.Unix(int64(p.Start), 0))
+		fromStart := time.Now().UTC().Sub(time.Unix(p.Start, 0))
 		perEntry := fromStart / time.Duration(p.Current)
 		left := time.Duration(p.Total-p.Current) * perEntry
 		left = (left / time.Second) * time.Second
diff --git a/pkg/progressreader/progressreader.go b/pkg/progressreader/progressreader.go
index d55fadd718..f48442b591 100644
--- a/pkg/progressreader/progressreader.go
+++ b/pkg/progressreader/progressreader.go
@@ -14,9 +14,9 @@ type Config struct {
 	In         io.ReadCloser // Stream to read from
 	Out        io.Writer     // Where to send progress bar to
 	Formatter  *streamformatter.StreamFormatter
-	Size       int
-	Current    int
-	LastUpdate int
+	Size       int64
+	Current    int64
+	LastUpdate int64
 	NewLines   bool
 	ID         string
 	Action     string
@@ -29,11 +29,11 @@ func New(newReader Config) *Config {
 
 func (config *Config) Read(p []byte) (n int, err error) {
 	read, err := config.In.Read(p)
-	config.Current += read
-	updateEvery := 1024 * 512 //512kB
+	config.Current += int64(read)
+	updateEvery := int64(1024 * 512) //512kB
 	if config.Size > 0 {
 		// Update progress for every 1% read if 1% < 512kB
-		if increment := int(0.01 * float64(config.Size)); increment < updateEvery {
+		if increment := int64(0.01 * float64(config.Size)); increment < updateEvery {
 			updateEvery = increment
 		}
 	}
diff --git a/pkg/progressreader/progressreader_test.go b/pkg/progressreader/progressreader_test.go
index fdf40cbb35..21d9b0f057 100644
--- a/pkg/progressreader/progressreader_test.go
+++ b/pkg/progressreader/progressreader_test.go
@@ -20,7 +20,7 @@ func TestOutputOnPrematureClose(t *testing.T) {
 		In:        reader,
 		Out:       writer,
 		Formatter: streamformatter.NewStreamFormatter(),
-		Size:      len(content),
+		Size:      int64(len(content)),
 		NewLines:  true,
 		ID:        "Test",
 		Action:    "Read",
@@ -60,7 +60,7 @@ func TestCompleteSilently(t *testing.T) {
 		In:        reader,
 		Out:       writer,
 		Formatter: streamformatter.NewStreamFormatter(),
-		Size:      len(content),
+		Size:      int64(len(content)),
 		NewLines:  true,
 		ID:        "Test",
 		Action:    "Read",
diff --git a/pkg/tarsum/versioning.go b/pkg/tarsum/versioning.go
index 8988b9f587..2882286854 100644
--- a/pkg/tarsum/versioning.go
+++ b/pkg/tarsum/versioning.go
@@ -95,17 +95,17 @@ func (f tarHeaderSelectFunc) selectHeaders(h *tar.Header) (orderedHeaders [][2]s
 func v0TarHeaderSelect(h *tar.Header) (orderedHeaders [][2]string) {
 	return [][2]string{
 		{"name", h.Name},
-		{"mode", strconv.Itoa(int(h.Mode))},
+		{"mode", strconv.FormatInt(h.Mode, 10)},
 		{"uid", strconv.Itoa(h.Uid)},
 		{"gid", strconv.Itoa(h.Gid)},
-		{"size", strconv.Itoa(int(h.Size))},
-		{"mtime", strconv.Itoa(int(h.ModTime.UTC().Unix()))},
+		{"size", strconv.FormatInt(h.Size, 10)},
+		{"mtime", strconv.FormatInt(h.ModTime.UTC().Unix(), 10)},
 		{"typeflag", string([]byte{h.Typeflag})},
 		{"linkname", h.Linkname},
 		{"uname", h.Uname},
 		{"gname", h.Gname},
-		{"devmajor", strconv.Itoa(int(h.Devmajor))},
-		{"devminor", strconv.Itoa(int(h.Devminor))},
+		{"devmajor", strconv.FormatInt(h.Devmajor, 10)},
+		{"devminor", strconv.FormatInt(h.Devminor, 10)},
 	}
 }
 
diff --git a/registry/registry_test.go b/registry/registry_test.go
index 88b08dffae..d9ac5c6f20 100644
--- a/registry/registry_test.go
+++ b/registry/registry_test.go
@@ -185,7 +185,7 @@ func TestGetRemoteImageJSON(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	assertEqual(t, size, 154, "Expected size 154")
+	assertEqual(t, size, int64(154), "Expected size 154")
 	if len(json) <= 0 {
 		t.Fatal("Expected non-empty json")
 	}
diff --git a/registry/session.go b/registry/session.go
index 9bec7c1b2a..a9c4daf3aa 100644
--- a/registry/session.go
+++ b/registry/session.go
@@ -240,7 +240,7 @@ func (r *Session) LookupRemoteImage(imgID, registry string) error {
 }
 
 // GetRemoteImageJSON retrieves an image's JSON metadata from the registry.
-func (r *Session) GetRemoteImageJSON(imgID, registry string) ([]byte, int, error) {
+func (r *Session) GetRemoteImageJSON(imgID, registry string) ([]byte, int64, error) {
 	res, err := r.client.Get(registry + "images/" + imgID + "/json")
 	if err != nil {
 		return nil, -1, fmt.Errorf("Failed to download json: %s", err)
@@ -250,9 +250,9 @@ func (r *Session) GetRemoteImageJSON(imgID, registry string) ([]byte, int, error
 		return nil, -1, httputils.NewHTTPRequestError(fmt.Sprintf("HTTP code %d", res.StatusCode), res)
 	}
 	// if the size header is not present, then set it to '-1'
-	imageSize := -1
+	imageSize := int64(-1)
 	if hdr := res.Header.Get("X-Docker-Size"); hdr != "" {
-		imageSize, err = strconv.Atoi(hdr)
+		imageSize, err = strconv.ParseInt(hdr, 10, 64)
 		if err != nil {
 			return nil, -1, err
 		}