米ドル/円の為替レートの推移
米ドル/円は 時点で 1米ドル=157.90円。 前の公表日(2026-10-30)より +0.41%、1年前より +2.41%。1999年以降で最も円安だったのは 2026-07-28 の 163.91円、最も円高だったのは 2011-10-28 の 75.77円です。 最終日の値は過去1年のレンジの中ほどです。
円建ての値は、同じ日のECB公表値(1ユーロあたりの円と、1ユーロあたりの米ドル)から「対円レート÷対米ドルレート」で当サイトが計算したもので、ECBの公表値ではありません。最高・最安は公表日7,127日(1999-01-04〜2026-11-02)の中での値です。
期間ごとの変化
| 前日比 | 1週間 | 1か月 | 1年 | 5年 | 10年 | 過去1年の幅 |
|---|---|---|---|---|---|---|
| +0.41% | +0.29% | +0.14% | +2.41% | +38.76% | +52.84% | 152.63〜163.91 |
最終日の値と、前の公表日・7日前・30日前・365日前・5年前・10年前(休日なら、その前の公表日)の値との比較。プラスは円安(同じ1米ドルを買うのに必要な円が増えた)。
米ドル/円の推移(5年・2021-11〜2026-11)
各月の最後の公表日の値(月末値)。印も月末値の中での最も円安・最も円高で、公表日ごとの記録(ページ上部)とは違うことがあります。月の途中の動きは月ごとの表で見られます。印は表示中の期間の最も円安・最も円高。出典:ECB(欧州中央銀行)euro foreign exchange reference rates。円建ての値はECB参照レートから当サイトが算出(ユーロ円はECBの公表値)。
換算の早見表(2026-11-02のECB参照レート)
| 米ドル | 円 |
|---|---|
| 1 USD | 157.9 |
| 10 USD | 1,578.99 |
| 100 USD | 15,789.94 |
| 1,000 USD | 157,899.43 |
| 10,000 USD | 1,578,994.29 |
| 円 | 米ドル |
|---|---|
| 100 円 | 0.63 |
| 1,000 円 | 6.33 |
| 10,000 円 | 63.33 |
| 100,000 円 | 633.31 |
| 1,000,000 円 | 6,333.15 |
参照レートで機械的に計算した値です。両替や送金で実際に受け取る金額は、手数料や各社のレートで変わります。
米ドル/円の年ごとの値
1999年〜2026年。始値・終値はその年の最初と最後の公表日の値、前年比は終値どうしの比較。単位は1米ドルあたりの円。
| 年 | 始値 | 終値 | 前年比 | 年間の最も円安 | 年間の最も円高 | 平均 |
|---|---|---|---|---|---|---|
| 2026年(11-02まで) | 156.93 | 157.90 | +0.78% | 163.91 07-28 | 152.63 01-28 | 158.47 |
| 2025年 | 157.00 | 156.67 | −0.18% | 158.41 01-08 | 140.34 04-22 | 149.66 |
| 2024年 | 142.10 | 156.95 | +10.94% | 161.91 07-03 | 139.91 09-16 | 151.43 |
| 2023年 | 130.69 | 141.48 | +7.28% | 151.79 11-13 | 128.42 02-03 | 140.59 |
| 2022年 | 114.98 | 131.88 | +14.56% | 151.69 10-21 | 113.72 01-14 | 131.55 |
| 2021年 | 102.98 | 115.12 | +11.68% | 115.31 11-25 | 102.88 01-05 | 109.87 |
| 2020年 | 108.77 | 103.08 | −5.03% | 112.01 02-20 | 102.23 03-09 | 106.74 |
| 2019年 | 109.05 | 108.55 | −1.24% | 111.98 04-16 | 105.14 08-12 | 108.98 |
| 2018年 | 112.18 | 109.91 | −2.36% | 114.16 10-04 | 105.09 03-23 | 110.47 |
| 2017年 | 117.46 | 112.57 | −3.84% | 118.20 01-03 | 107.38 09-08 | 112.19 |
| 2016年 | 119.09 | 117.07 | −2.76% | 121.27 02-01 | 99.81 08-16 | 108.65 |
| 2015年 | 120.58 | 120.39 | +0.65% | 125.28 06-08 | 116.55 01-16 | 121.08 |
| 2014年 | 105.30 | 119.62 | +13.99% | 121.10 12-08 | 101.00 02-05 | 105.82 |
| 2013年 | 87.00 | 104.94 | +21.87% | 105.22 12-30 | 86.96 01-03 | 97.62 |
| 2012年 | 76.94 | 86.11 | +11.19% | 86.11 12-31 | 76.11 02-02 | 79.75 |
| 2011年 | 81.44 | 77.44 | −4.76% | 85.27 04-08 | 75.77 10-28 | 79.70 |
| 2010年 | 92.86 | 81.31 | −12.03% | 94.91 05-05 | 80.38 11-01 | 87.71 |
| 2009年 | 91.33 | 92.43 | +1.98% | 100.79 04-06 | 86.38 11-30 | 93.54 |
| 2008年 | 111.54 | 90.64 | −19.10% | 111.54 01-02 | 88.41 12-18 | 103.44 |
| 2007年 | 118.88 | 112.04 | −5.98% | 124.06 06-22 | 107.64 11-27 | 117.77 |
| 2006年 | 118.01 | 119.16 | +1.20% | 119.61 10-10 | 109.36 05-17 | 116.31 |
| 2005年 | 102.79 | 117.74 | +14.84% | 121.06 12-06 | 102.04 01-17 | 110.18 |
| 2004年 | 106.99 | 102.53 | −4.12% | 114.83 05-14 | 102.32 12-06 | 108.16 |
| 2003年 | 119.09 | 106.93 | −9.85% | 121.46 02-11 | 106.93 12-31 | 115.93 |
| 2002年 | 132.25 | 118.61 | −9.36% | 134.81 02-27 | 115.71 07-16 | 125.14 |
| 2001年 | 114.89 | 130.86 | +13.89% | 131.36 12-27 | 114.25 01-03 | 121.41 |
| 2000年 | 101.83 | 114.91 | +12.37% | 114.91 12-29 | 101.83 01-03 | 107.75 |
| 1999年 | 113.44 | 102.26 | — | 124.51 05-19 | 101.62 12-23 | 113.77 |
米ドル/円の月ごとの値(新しい順)
月末値は各月の最後の公表日の値。前月比は月末値どうしの比較。全335か月。
| 月 | 月末値 | 前月比 | 月中の最も円安 | 月中の最も円高 | 平均 |
|---|---|---|---|---|---|
| 2026-11 | 157.90 | +0.41% | 157.90 | 157.90 | 157.90 |
| 2026-10 | 157.25 | +0.16% | 158.60 | 156.80 | 157.93 |
| 2026-09 | 157.00 | −1.71% | 160.16 | 153.27 | 156.39 |
| 2026-08 | 159.73 | −0.32% | 159.73 | 156.68 | 158.80 |
| 2026-07 | 160.24 | −1.36% | 163.91 | 160.24 | 162.51 |
| 2026-06 | 162.44 | +1.99% | 162.44 | 159.49 | 160.72 |
| 2026-05 | 159.27 | +1.73% | 159.46 | 156.21 | 158.24 |
| 2026-04 | 156.56 | −1.84% | 159.84 | 156.56 | 159.06 |
| 2026-03 | 159.50 | +2.26% | 159.90 | 157.11 | 158.68 |
| 2026-02 | 155.98 | +1.26% | 157.09 | 153.10 | 155.15 |
| 2026-01 | 154.03 | −1.69% | 158.85 | 152.63 | 156.72 |
| 2025-12 | 156.67 | +0.35% | 157.32 | 154.61 | 155.86 |
| 2025-11 | 156.12 | +1.26% | 157.61 | 153.09 | 155.12 |
| 2025-10 | 154.18 | +4.18% | 154.43 | 146.78 | 151.47 |
| 2025-09 | 147.99 | +0.47% | 149.75 | 146.39 | 147.93 |
| 2025-08 | 147.30 | −1.70% | 150.48 | 146.54 | 147.70 |
| 2025-07 | 149.85 | +3.82% | 149.85 | 142.85 | 146.91 |
| 2025-06 | 144.34 | +0.44% | 147.55 | 142.73 | 144.60 |
| 2025-05 | 143.72 | +0.47% | 148.14 | 142.58 | 144.67 |
| 2025-04 | 143.04 | −4.27% | 149.24 | 140.34 | 144.21 |
| 2025-03 | 149.42 | −0.89% | 151.29 | 146.97 | 149.14 |
| 2025-02 | 150.76 | −2.67% | 155.32 | 149.42 | 151.83 |
| 2025-01 | 154.90 | −1.31% | 158.41 | 154.05 | 156.39 |
| 2024-12 | 156.95 | +4.50% | 157.79 | 149.64 | 153.74 |
残り 311 か月を表示
| 月 | 月末値 | 前月比 | 月中の最も円安 | 月中の最も円高 | 平均 |
|---|---|---|---|---|---|
| 2024-11 | 150.20 | −1.72% | 155.93 | 150.20 | 153.56 |
| 2024-10 | 152.82 | +7.06% | 153.76 | 143.76 | 149.68 |
| 2024-09 | 142.75 | −1.82% | 146.97 | 139.91 | 143.24 |
| 2024-08 | 145.39 | −3.28% | 150.76 | 142.24 | 146.26 |
| 2024-07 | 150.31 | −6.41% | 161.91 | 150.31 | 157.85 |
| 2024-06 | 160.62 | +2.22% | 160.62 | 154.89 | 157.84 |
| 2024-05 | 157.13 | +0.09% | 157.26 | 153.22 | 155.87 |
| 2024-04 | 157.00 | +3.84% | 157.00 | 151.37 | 153.84 |
| 2024-03 | 151.19 | +0.71% | 151.73 | 146.83 | 149.72 |
| 2024-02 | 150.13 | +1.56% | 150.69 | 146.63 | 149.50 |
| 2024-01 | 147.82 | +4.48% | 148.04 | 142.10 | 146.23 |
| 2023-12 | 141.48 | −4.06% | 148.17 | 140.88 | 144.21 |
| 2023-11 | 147.46 | −2.31% | 151.79 | 147.46 | 149.75 |
| 2023-10 | 150.96 | +1.15% | 150.96 | 148.88 | 149.62 |
| 2023-09 | 149.24 | +2.33% | 149.28 | 145.21 | 147.70 |
| 2023-08 | 145.83 | +2.57% | 147.12 | 142.22 | 144.81 |
| 2023-07 | 142.18 | −1.69% | 144.79 | 138.07 | 141.04 |
| 2023-06 | 144.63 | +3.61% | 144.63 | 138.86 | 141.27 |
| 2023-05 | 139.60 | +2.64% | 140.26 | 134.07 | 137.06 |
| 2023-04 | 136.01 | +2.13% | 136.01 | 131.39 | 133.58 |
| 2023-03 | 133.18 | −2.62% | 137.22 | 130.15 | 133.60 |
| 2023-02 | 136.76 | +4.87% | 136.76 | 128.42 | 132.90 |
| 2023-01 | 130.41 | −1.11% | 134.57 | 128.49 | 130.52 |
| 2022-12 | 131.88 | −5.16% | 137.36 | 131.88 | 134.89 |
| 2022-11 | 139.05 | −6.48% | 148.24 | 138.19 | 142.33 |
| 2022-10 | 148.68 | +2.78% | 151.69 | 144.41 | 147.30 |
| 2022-09 | 144.66 | +4.28% | 144.87 | 139.28 | 142.96 |
| 2022-08 | 138.72 | +3.70% | 138.72 | 130.97 | 135.14 |
| 2022-07 | 133.77 | −1.83% | 138.97 | 133.77 | 136.73 |
| 2022-06 | 136.27 | +6.28% | 136.47 | 129.46 | 134.00 |
| 2022-05 | 128.22 | −1.36% | 130.79 | 126.89 | 128.80 |
| 2022-04 | 129.99 | +6.76% | 130.79 | 122.47 | 126.30 |
| 2022-03 | 121.76 | +5.45% | 123.96 | 114.81 | 118.62 |
| 2022-02 | 115.47 | +0.02% | 115.83 | 114.25 | 115.20 |
| 2022-01 | 115.44 | +0.29% | 116.30 | 113.72 | 114.91 |
| 2021-12 | 115.12 | +2.03% | 115.12 | 112.83 | 113.94 |
| 2021-11 | 112.82 | −0.93% | 115.31 | 112.82 | 114.00 |
| 2021-10 | 113.89 | +1.70% | 114.33 | 111.04 | 113.10 |
| 2021-09 | 111.99 | +1.98% | 111.99 | 109.19 | 110.16 |
| 2021-08 | 109.81 | +0.14% | 110.67 | 109.02 | 109.83 |
| 2021-07 | 109.65 | −0.85% | 111.43 | 109.58 | 110.26 |
| 2021-06 | 110.59 | +0.86% | 110.94 | 109.34 | 110.10 |
| 2021-05 | 109.65 | +0.66% | 110.07 | 108.56 | 109.15 |
| 2021-04 | 108.94 | −1.68% | 110.70 | 107.72 | 108.94 |
| 2021-03 | 110.80 | +4.24% | 110.80 | 106.72 | 108.74 |
| 2021-02 | 106.29 | +1.53% | 106.29 | 104.58 | 105.38 |
| 2021-01 | 104.69 | +1.56% | 104.69 | 102.88 | 103.78 |
| 2020-12 | 103.08 | −1.04% | 104.53 | 103.05 | 103.77 |
| 2020-11 | 104.17 | −0.41% | 105.45 | 103.34 | 104.42 |
| 2020-10 | 104.60 | −1.05% | 105.98 | 104.31 | 105.21 |
| 2020-09 | 105.71 | −0.20% | 106.54 | 104.10 | 105.58 |
| 2020-08 | 105.92 | +0.95% | 106.97 | 105.24 | 106.02 |
| 2020-07 | 104.92 | −2.63% | 107.71 | 104.92 | 106.77 |
| 2020-06 | 107.75 | +0.59% | 109.36 | 106.65 | 107.62 |
| 2020-05 | 107.12 | +0.55% | 107.89 | 106.09 | 107.20 |
| 2020-04 | 106.54 | −1.83% | 108.92 | 106.54 | 107.69 |
| 2020-03 | 108.53 | −0.19% | 111.45 | 102.23 | 107.51 |
| 2020-02 | 108.74 | −0.14% | 112.01 | 108.53 | 110.07 |
| 2020-01 | 108.89 | +0.32% | 110.18 | 108.11 | 109.33 |
| 2019-12 | 108.55 | −1.02% | 109.59 | 108.49 | 109.09 |
| 2019-11 | 109.66 | +1.31% | 109.66 | 108.12 | 108.89 |
| 2019-10 | 108.24 | +0.23% | 108.95 | 106.78 | 108.13 |
| 2019-09 | 107.99 | +1.62% | 108.15 | 106.11 | 107.45 |
| 2019-08 | 106.27 | −2.10% | 108.89 | 105.14 | 106.22 |
| 2019-07 | 108.55 | +0.76% | 108.91 | 107.69 | 108.22 |
| 2019-06 | 107.73 | −0.94% | 108.74 | 107.10 | 108.10 |
| 2019-05 | 108.75 | −2.35% | 111.52 | 108.75 | 109.93 |
| 2019-04 | 111.37 | +0.54% | 111.98 | 110.96 | 111.62 |
| 2019-03 | 110.77 | +0.01% | 111.94 | 110.07 | 111.19 |
| 2019-02 | 110.76 | +1.94% | 111.04 | 108.89 | 110.37 |
| 2019-01 | 108.64 | −1.15% | 109.92 | 107.69 | 108.92 |
| 2018-12 | 109.91 | −3.21% | 113.57 | 109.91 | 112.33 |
| 2018-11 | 113.56 | +0.29% | 113.95 | 112.37 | 113.30 |
| 2018-10 | 113.23 | −0.12% | 114.16 | 111.85 | 112.87 |
| 2018-09 | 113.36 | +2.35% | 113.36 | 110.84 | 111.96 |
| 2018-08 | 110.76 | −0.65% | 111.84 | 110.26 | 111.00 |
| 2018-07 | 111.49 | +0.72% | 113.03 | 110.45 | 111.45 |
| 2018-06 | 110.69 | +1.70% | 110.69 | 109.43 | 110.06 |
| 2018-05 | 108.84 | −0.50% | 111.27 | 108.84 | 109.69 |
| 2018-04 | 109.38 | +2.76% | 109.38 | 106.24 | 107.66 |
| 2018-03 | 106.44 | −0.54% | 106.89 | 105.09 | 106.08 |
| 2018-02 | 107.02 | −1.68% | 109.86 | 106.18 | 107.95 |
| 2018-01 | 108.85 | −3.30% | 113.28 | 108.67 | 110.89 |
| 2017-12 | 112.57 | +0.23% | 113.50 | 112.14 | 112.91 |
| 2017-11 | 112.31 | −0.98% | 114.19 | 111.02 | 112.80 |
| 2017-10 | 113.42 | +0.82% | 114.19 | 111.83 | 112.94 |
| 2017-09 | 112.50 | +1.70% | 112.94 | 107.38 | 110.73 |
| 2017-08 | 110.62 | +0.02% | 110.86 | 108.62 | 109.86 |
| 2017-07 | 110.60 | −1.20% | 114.30 | 110.60 | 112.50 |
| 2017-06 | 111.94 | +0.97% | 112.67 | 109.36 | 110.94 |
| 2017-05 | 110.86 | −0.48% | 113.92 | 110.57 | 112.24 |
| 2017-04 | 111.40 | −0.38% | 111.45 | 108.84 | 110.32 |
| 2017-03 | 111.82 | −0.28% | 115.43 | 110.14 | 112.96 |
| 2017-02 | 112.14 | −1.10% | 114.50 | 111.95 | 112.91 |
| 2017-01 | 113.38 | −3.15% | 118.20 | 113.35 | 115.08 |
| 2016-12 | 117.07 | +3.34% | 118.19 | 113.89 | 116.11 |
| 2016-11 | 113.29 | +7.86% | 113.29 | 102.98 | 108.35 |
| 2016-10 | 105.03 | +3.66% | 105.38 | 101.37 | 103.83 |
| 2016-09 | 101.33 | −1.92% | 103.71 | 100.29 | 101.87 |
| 2016-08 | 103.31 | −0.01% | 103.31 | 99.81 | 101.23 |
| 2016-07 | 103.33 | +0.58% | 106.54 | 100.42 | 104.13 |
| 2016-06 | 102.73 | −7.47% | 109.24 | 101.65 | 105.48 |
| 2016-05 | 111.02 | +3.48% | 111.19 | 105.91 | 108.95 |
| 2016-04 | 107.29 | −4.50% | 112.03 | 107.29 | 109.61 |
| 2016-03 | 112.34 | −0.67% | 114.29 | 111.53 | 112.97 |
| 2016-02 | 113.10 | −6.61% | 121.27 | 111.88 | 114.81 |
| 2016-01 | 121.11 | +0.60% | 121.11 | 116.70 | 118.17 |
| 2015-12 | 120.39 | −2.19% | 123.42 | 120.39 | 121.69 |
| 2015-11 | 123.09 | +2.06% | 123.50 | 120.58 | 122.58 |
| 2015-10 | 120.61 | +0.32% | 121.04 | 118.22 | 120.02 |
| 2015-09 | 120.23 | −0.91% | 121.04 | 119.25 | 120.18 |
| 2015-08 | 121.33 | −2.40% | 124.89 | 119.68 | 123.13 |
| 2015-07 | 124.32 | +1.53% | 124.39 | 121.44 | 123.40 |
| 2015-06 | 122.45 | −1.19% | 125.28 | 122.45 | 123.73 |
| 2015-05 | 123.93 | +4.30% | 124.23 | 119.17 | 120.87 |
| 2015-04 | 118.82 | −0.86% | 120.55 | 118.78 | 119.62 |
| 2015-03 | 119.85 | +0.50% | 121.46 | 119.08 | 120.34 |
| 2015-02 | 119.26 | +1.31% | 119.81 | 117.31 | 118.67 |
| 2015-01 | 117.72 | −1.59% | 120.58 | 116.55 | 118.28 |
| 2014-12 | 119.62 | +1.10% | 121.10 | 116.29 | 119.26 |
| 2014-11 | 118.31 | +5.70% | 118.31 | 113.44 | 116.28 |
| 2014-10 | 111.93 | +1.98% | 111.93 | 105.85 | 107.99 |
| 2014-09 | 109.76 | +5.57% | 109.76 | 104.29 | 107.28 |
| 2014-08 | 103.97 | +1.04% | 103.97 | 101.92 | 102.97 |
| 2014-07 | 102.89 | +1.51% | 102.89 | 101.32 | 101.72 |
| 2014-06 | 101.36 | −0.32% | 102.63 | 101.36 | 102.06 |
| 2014-05 | 101.68 | −0.87% | 102.48 | 101.04 | 101.76 |
| 2014-04 | 102.58 | −0.69% | 103.93 | 101.42 | 102.53 |
| 2014-03 | 103.29 | +1.46% | 103.30 | 101.29 | 102.35 |
| 2014-02 | 101.81 | −0.38% | 102.52 | 101.00 | 102.02 |
| 2014-01 | 102.20 | −2.61% | 105.30 | 102.20 | 103.94 |
| 2013-12 | 104.94 | +2.60% | 105.22 | 102.05 | 103.39 |
| 2013-11 | 102.28 | +4.12% | 102.31 | 97.97 | 100.03 |
| 2013-10 | 98.23 | +0.66% | 98.49 | 96.86 | 97.78 |
| 2013-09 | 97.58 | −0.67% | 100.30 | 97.58 | 99.20 |
| 2013-08 | 98.23 | +0.31% | 99.81 | 96.32 | 97.93 |
| 2013-07 | 97.93 | −1.00% | 101.20 | 97.85 | 99.70 |
| 2013-06 | 98.92 | −1.39% | 100.27 | 94.15 | 97.37 |
| 2013-05 | 100.32 | +2.97% | 103.12 | 97.82 | 101.02 |
| 2013-04 | 97.42 | +3.21% | 99.72 | 93.29 | 97.90 |
| 2013-03 | 94.39 | +2.36% | 96.46 | 92.72 | 94.87 |
| 2013-02 | 92.22 | +1.32% | 94.21 | 91.67 | 93.12 |
| 2013-01 | 91.01 | +5.69% | 91.24 | 86.96 | 89.05 |
| 2012-12 | 86.11 | +4.14% | 86.11 | 81.94 | 83.61 |
| 2012-11 | 82.68 | +3.52% | 82.68 | 79.12 | 81.02 |
| 2012-10 | 79.87 | +2.90% | 80.16 | 77.98 | 78.98 |
| 2012-09 | 77.63 | −1.08% | 78.91 | 77.63 | 78.17 |
| 2012-08 | 78.47 | +0.38% | 79.53 | 78.22 | 78.69 |
| 2012-07 | 78.17 | −1.71% | 79.88 | 78.13 | 78.99 |
| 2012-06 | 79.53 | +1.01% | 80.29 | 78.11 | 79.24 |
| 2012-05 | 78.74 | −1.70% | 80.49 | 78.74 | 79.73 |
| 2012-04 | 80.10 | −2.35% | 82.55 | 80.10 | 81.30 |
| 2012-03 | 82.03 | +2.18% | 84.02 | 80.75 | 82.48 |
| 2012-02 | 80.28 | +5.11% | 80.56 | 76.11 | 78.46 |
| 2012-01 | 76.37 | −1.38% | 78.06 | 76.37 | 76.97 |
| 2011-12 | 77.44 | −0.09% | 78.13 | 77.35 | 77.81 |
| 2011-11 | 77.51 | −0.64% | 78.21 | 76.65 | 77.47 |
| 2011-10 | 78.01 | +1.49% | 78.01 | 75.77 | 76.65 |
| 2011-09 | 76.86 | +0.47% | 77.79 | 76.19 | 76.79 |
| 2011-08 | 76.51 | −1.35% | 79.58 | 76.45 | 77.00 |
| 2011-07 | 77.55 | −3.58% | 81.44 | 77.55 | 79.40 |
| 2011-06 | 80.43 | −1.29% | 81.28 | 79.82 | 80.45 |
| 2011-05 | 81.49 | +0.35% | 82.07 | 79.79 | 81.17 |
| 2011-04 | 81.20 | −1.91% | 85.27 | 81.20 | 83.39 |
| 2011-03 | 82.78 | +1.11% | 83.07 | 78.85 | 81.72 |
| 2011-02 | 81.87 | −0.35% | 83.80 | 81.40 | 82.63 |
| 2011-01 | 82.16 | +1.04% | 83.55 | 81.44 | 82.63 |
| 2010-12 | 81.31 | −3.04% | 84.36 | 81.31 | 83.29 |
| 2010-11 | 83.86 | +3.87% | 84.23 | 80.38 | 82.51 |
| 2010-10 | 80.73 | −3.08% | 83.31 | 80.69 | 81.79 |
| 2010-09 | 83.29 | −1.36% | 85.74 | 83.29 | 84.38 |
| 2010-08 | 84.44 | −2.32% | 86.64 | 84.20 | 85.33 |
| 2010-07 | 86.44 | −2.49% | 88.57 | 86.44 | 87.50 |
| 2010-06 | 88.66 | −3.12% | 92.71 | 88.66 | 90.92 |
| 2010-05 | 91.51 | −3.15% | 94.91 | 89.61 | 92.15 |
| 2010-04 | 94.49 | +1.14% | 94.49 | 91.94 | 93.49 |
| 2010-03 | 93.43 | +4.85% | 93.43 | 88.43 | 90.68 |
| 2010-02 | 89.11 | −1.35% | 91.85 | 89.11 | 90.21 |
| 2010-01 | 90.33 | −2.28% | 93.44 | 89.50 | 91.32 |
| 2009-12 | 92.43 | +7.01% | 92.43 | 86.92 | 89.81 |
| 2009-11 | 86.38 | −5.06% | 90.98 | 86.38 | 89.16 |
| 2009-10 | 90.99 | +1.65% | 92.05 | 88.37 | 90.38 |
| 2009-09 | 89.51 | −4.02% | 93.10 | 89.51 | 91.44 |
| 2009-08 | 93.26 | −2.57% | 97.18 | 93.26 | 94.84 |
| 2009-07 | 95.72 | −0.16% | 96.86 | 92.23 | 94.47 |
| 2009-06 | 95.88 | −0.04% | 98.46 | 94.86 | 96.60 |
| 2009-05 | 95.91 | −2.31% | 99.46 | 94.05 | 96.61 |
| 2009-04 | 98.18 | −0.39% | 100.79 | 96.27 | 98.74 |
| 2009-03 | 98.56 | +1.13% | 99.33 | 94.85 | 97.84 |
| 2009-02 | 97.46 | +8.63% | 98.05 | 89.16 | 92.54 |
| 2009-01 | 89.72 | −1.02% | 94.39 | 88.56 | 90.42 |
| 2008-12 | 90.64 | −5.03% | 93.92 | 88.41 | 91.16 |
| 2008-11 | 95.43 | −2.58% | 99.34 | 94.67 | 96.82 |
| 2008-10 | 97.96 | −6.88% | 106.21 | 92.90 | 100.11 |
| 2008-09 | 105.20 | −3.25% | 108.85 | 103.78 | 106.62 |
| 2008-08 | 108.73 | +0.43% | 110.46 | 107.51 | 109.28 |
| 2008-07 | 108.27 | +2.55% | 108.27 | 104.27 | 106.83 |
| 2008-06 | 105.58 | ±0.00% | 108.28 | 104.53 | 106.91 |
| 2008-05 | 105.58 | +0.90% | 105.58 | 102.74 | 104.34 |
| 2008-04 | 104.65 | +5.14% | 104.65 | 100.27 | 102.58 |
| 2008-03 | 99.53 | −4.48% | 103.74 | 96.70 | 100.88 |
| 2008-02 | 104.19 | −1.90% | 108.20 | 104.19 | 107.12 |
| 2008-01 | 106.21 | −5.20% | 111.54 | 105.32 | 107.81 |
| 2007-12 | 112.04 | +1.19% | 114.51 | 109.80 | 112.26 |
| 2007-11 | 110.72 | −3.93% | 115.30 | 107.64 | 110.95 |
| 2007-10 | 115.24 | −0.09% | 117.76 | 113.93 | 115.94 |
| 2007-09 | 115.35 | −0.73% | 115.80 | 113.55 | 115.01 |
| 2007-08 | 116.20 | −2.64% | 119.25 | 113.53 | 116.75 |
| 2007-07 | 119.35 | −3.27% | 123.43 | 118.30 | 121.59 |
| 2007-06 | 123.38 | +1.48% | 124.06 | 121.12 | 122.63 |
| 2007-05 | 121.58 | +1.59% | 121.69 | 119.70 | 120.80 |
| 2007-04 | 119.68 | +1.31% | 119.68 | 117.72 | 118.88 |
| 2007-03 | 118.13 | −0.25% | 118.39 | 115.36 | 117.23 |
| 2007-02 | 118.42 | −2.46% | 121.90 | 118.42 | 120.55 |
| 2007-01 | 121.41 | +1.89% | 122.05 | 118.12 | 120.45 |
| 2006-12 | 119.16 | +2.61% | 119.16 | 114.58 | 117.18 |
| 2006-11 | 116.13 | −1.44% | 118.45 | 115.74 | 117.31 |
| 2006-10 | 117.82 | −0.12% | 119.61 | 117.30 | 118.67 |
| 2006-09 | 117.96 | +0.69% | 118.02 | 115.90 | 117.07 |
| 2006-08 | 117.16 | +2.58% | 117.25 | 114.76 | 115.94 |
| 2006-07 | 114.22 | −0.38% | 117.70 | 113.84 | 115.66 |
| 2006-06 | 114.65 | +2.22% | 116.53 | 111.64 | 114.72 |
| 2006-05 | 112.15 | −1.87% | 114.06 | 109.36 | 111.76 |
| 2006-04 | 114.29 | −2.86% | 118.74 | 114.29 | 117.03 |
| 2006-03 | 117.66 | +1.12% | 119.06 | 115.88 | 117.27 |
| 2006-02 | 116.36 | −0.82% | 118.94 | 116.24 | 117.91 |
| 2006-01 | 117.32 | −0.36% | 118.01 | 113.51 | 115.53 |
| 2005-12 | 117.74 | −1.58% | 121.06 | 116.08 | 118.58 |
| 2005-11 | 119.64 | +3.01% | 119.73 | 116.61 | 118.45 |
| 2005-10 | 116.14 | +2.65% | 116.14 | 113.49 | 114.90 |
| 2005-09 | 113.15 | +1.44% | 113.29 | 109.02 | 111.03 |
| 2005-08 | 111.54 | −0.75% | 112.10 | 109.34 | 110.63 |
| 2005-07 | 112.39 | +1.45% | 113.03 | 110.95 | 111.94 |
| 2005-06 | 110.78 | +2.34% | 110.78 | 106.74 | 108.69 |
| 2005-05 | 108.24 | +2.94% | 108.26 | 104.39 | 106.66 |
| 2005-04 | 105.15 | −1.54% | 108.79 | 105.15 | 107.31 |
| 2005-03 | 106.79 | +2.56% | 107.49 | 104.11 | 105.18 |
| 2005-02 | 104.13 | +0.57% | 106.41 | 103.59 | 104.93 |
| 2005-01 | 103.54 | +0.99% | 104.91 | 102.04 | 103.38 |
| 2004-12 | 102.53 | −0.17% | 105.82 | 102.32 | 103.78 |
| 2004-11 | 102.70 | −3.20% | 106.79 | 102.70 | 104.77 |
| 2004-10 | 106.09 | −4.02% | 111.24 | 106.09 | 108.89 |
| 2004-09 | 110.54 | +0.62% | 111.39 | 109.21 | 110.09 |
| 2004-08 | 109.86 | −1.44% | 111.71 | 109.52 | 110.50 |
| 2004-07 | 111.46 | +2.33% | 112.26 | 108.17 | 109.32 |
| 2004-06 | 108.93 | −0.28% | 111.39 | 107.51 | 109.46 |
| 2004-05 | 109.23 | −1.04% | 114.83 | 108.80 | 112.02 |
| 2004-04 | 110.38 | +6.27% | 110.65 | 103.75 | 107.72 |
| 2004-03 | 103.87 | −4.90% | 112.17 | 103.87 | 108.56 |
| 2004-02 | 109.22 | +3.20% | 109.61 | 105.37 | 106.58 |
| 2004-01 | 105.83 | −1.03% | 107.24 | 105.83 | 106.34 |
| 2003-12 | 106.93 | −2.28% | 109.34 | 106.93 | 107.80 |
| 2003-11 | 109.42 | +0.35% | 110.28 | 108.30 | 109.25 |
| 2003-10 | 109.03 | −1.36% | 111.11 | 108.02 | 109.58 |
| 2003-09 | 110.54 | −5.09% | 117.49 | 110.54 | 114.95 |
| 2003-08 | 116.46 | −2.88% | 120.54 | 116.46 | 118.83 |
| 2003-07 | 119.92 | −0.21% | 119.94 | 117.33 | 118.70 |
| 2003-06 | 120.17 | +1.25% | 120.17 | 117.46 | 118.37 |
| 2003-05 | 118.69 | −0.66% | 118.97 | 115.95 | 117.28 |
| 2003-04 | 119.47 | +0.76% | 120.96 | 118.26 | 119.95 |
| 2003-03 | 118.57 | +0.41% | 120.90 | 116.56 | 118.61 |
| 2003-02 | 118.09 | −1.12% | 121.46 | 116.85 | 119.38 |
| 2003-01 | 119.42 | +0.68% | 120.36 | 117.67 | 118.74 |
| 2002-12 | 118.61 | −3.14% | 125.29 | 118.61 | 122.00 |
| 2002-11 | 122.45 | −0.21% | 123.01 | 119.40 | 121.49 |
| 2002-10 | 122.71 | +1.10% | 125.23 | 122.37 | 123.92 |
| 2002-09 | 121.37 | +2.57% | 123.25 | 117.29 | 120.71 |
| 2002-08 | 118.33 | −1.42% | 120.88 | 116.57 | 118.96 |
| 2002-07 | 120.02 | +1.29% | 120.46 | 115.71 | 118.05 |
| 2002-06 | 118.50 | −4.43% | 125.61 | 118.50 | 123.33 |
| 2002-05 | 123.99 | −3.43% | 128.68 | 123.48 | 126.36 |
| 2002-04 | 128.40 | −3.03% | 133.39 | 128.00 | 130.75 |
| 2002-03 | 132.40 | −1.32% | 133.30 | 127.88 | 131.02 |
| 2002-02 | 134.17 | +1.00% | 134.81 | 132.19 | 133.59 |
| 2002-01 | 132.84 | +1.51% | 134.54 | 130.87 | 132.60 |
| 2001-12 | 130.86 | +5.80% | 131.36 | 123.48 | 127.06 |
| 2001-11 | 123.69 | +1.33% | 124.05 | 120.35 | 122.35 |
| 2001-10 | 122.06 | +2.23% | 123.25 | 119.67 | 121.28 |
| 2001-09 | 119.40 | +0.64% | 121.93 | 116.50 | 118.78 |
| 2001-08 | 118.64 | −4.97% | 124.59 | 118.64 | 121.45 |
| 2001-07 | 124.84 | +0.47% | 126.01 | 123.47 | 124.57 |
| 2001-06 | 124.26 | +4.33% | 124.72 | 118.68 | 122.24 |
| 2001-05 | 119.10 | −3.60% | 123.68 | 119.10 | 121.81 |
| 2001-04 | 123.56 | −1.46% | 126.35 | 121.63 | 123.72 |
| 2001-03 | 125.38 | +6.92% | 125.38 | 117.29 | 121.35 |
| 2001-02 | 117.27 | +1.03% | 117.59 | 114.84 | 116.18 |
| 2001-01 | 116.08 | +1.02% | 118.71 | 114.25 | 116.78 |
| 2000-12 | 114.91 | +3.47% | 114.91 | 110.59 | 112.11 |
| 2000-11 | 111.05 | +1.74% | 111.17 | 107.14 | 108.91 |
| 2000-10 | 109.16 | +0.78% | 109.21 | 107.54 | 108.45 |
| 2000-09 | 108.32 | +1.79% | 108.32 | 105.13 | 106.76 |
| 2000-08 | 106.41 | −2.66% | 109.63 | 106.41 | 108.12 |
| 2000-07 | 109.32 | +3.87% | 109.32 | 105.95 | 107.90 |
| 2000-06 | 105.24 | −1.99% | 108.69 | 104.24 | 106.11 |
| 2000-05 | 107.38 | +0.08% | 109.82 | 106.64 | 108.28 |
| 2000-04 | 107.30 | +4.03% | 107.30 | 103.83 | 105.53 |
| 2000-03 | 103.14 | −6.20% | 108.25 | 103.14 | 106.38 |
| 2000-02 | 109.95 | +2.90% | 111.32 | 107.74 | 109.45 |
| 2000-01 | 106.85 | +4.49% | 106.85 | 101.83 | 105.10 |
| 1999-12 | 102.26 | +0.24% | 103.67 | 101.62 | 102.59 |
| 1999-11 | 102.01 | −2.70% | 106.14 | 102.01 | 104.70 |
| 1999-10 | 104.84 | −0.76% | 107.85 | 104.01 | 106.03 |
| 1999-09 | 105.64 | −3.32% | 111.16 | 103.98 | 107.01 |
| 1999-08 | 109.27 | −5.14% | 115.86 | 109.27 | 113.25 |
| 1999-07 | 115.20 | −4.68% | 122.49 | 115.20 | 119.54 |
| 1999-06 | 120.86 | −0.64% | 122.16 | 118.47 | 120.76 |
| 1999-05 | 121.63 | +1.57% | 124.51 | 119.87 | 122.05 |
| 1999-04 | 119.75 | +0.65% | 121.42 | 117.87 | 119.72 |
| 1999-03 | 118.98 | −0.18% | 123.25 | 117.26 | 119.64 |
| 1999-02 | 119.20 | +2.72% | 121.55 | 111.90 | 116.72 |
| 1999-01 | 116.04 | — | 116.04 | 109.20 | 113.16 |
直近の公表日ごとの値
| 公表日 | 1米ドルあたりの円 | 前日比 | ECBの公表値(1ユーロあたり) |
|---|---|---|---|
| 157.90 | +0.41% | 1.1216 USD | |
| 157.25 | −0.51% | 1.1172 USD | |
| 158.06 | +0.06% | 1.113 USD | |
| 157.96 | +0.09% | 1.1133 USD | |
| 157.82 | +0.24% | 1.115 USD | |
| 157.45 | +0.41% | 1.1188 USD | |
| 156.80 | −0.15% | 1.1193 USD | |
| 157.05 | −0.53% | 1.1205 USD | |
| 157.88 | −0.16% | 1.1234 USD | |
| 158.13 | −0.07% | 1.1215 USD | |
| 158.24 | +0.14% | 1.1225 USD | |
| 158.02 | +0.03% | 1.1253 USD | |
| 157.98 | −0.30% | 1.1208 USD | |
| 158.45 | +0.21% | 1.1195 USD | |
| 158.12 | −0.30% | 1.1188 USD | |
| 158.60 | +0.22% | 1.1181 USD | |
| 158.25 | −0.01% | 1.1206 USD | |
| 158.28 | +0.03% | 1.1186 USD | |
| 158.23 | +0.09% | 1.1177 USD | |
| 158.09 | — | 1.1269 USD |
右の列はECBの公表値をそのまま載せています。
よくある質問
- 米ドル/円の1999年以降で最も円安だったのはいつ?
- ECB参照レートから計算した値では、2026-07-28の1米ドル=163.91円です(1999-01-04〜2026-11-02の公表日7,127日の中で)。
- 米ドル/円の1999年以降で最も円高だったのはいつ?
- 2011-10-28の1米ドル=75.77円です。
- このレートはいつ更新される?
- ECBは毎営業日16時ごろ(中央ヨーロッパ時間)に参照レートを公表します。このサイトは日本時間の毎朝、その公表値を取り込みます。ECBの休業日(週末・TARGET休日)は値がありません。
- 銀行の両替レートやFX会社のレートと同じ?
- 同じではありません。ECBの参照レートは1日1回の情報提供用の値で、取引の実勢レートや手数料を含む両替レートとは違います。
出典:ECB(欧州中央銀行)euro foreign exchange reference rates。円建ての値はECB参照レートから当サイトが算出(ユーロ円はECBの公表値)。このページは過去の公表値を並べたもので、将来の為替レートについて何も述べていません。個別の投資・両替の判断の助言でもありません。