英国昇給計算
新しい給与と、税金とNI後に毎月手取りがいくら増えるかを確認します。
ブラウザ内で動作します。ファイルは端末の外に出ません。 確認方法を見る
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使い方
- 1項目を入力
数値を入力するか、必要なオプションを選びます。
- 2結果を見る
値を変えるとすぐに答えが更新されます。
- 3活用する
結果をコピーするか書き留めてください。何もどこにも送信されません。
About this tool
Enter your salary and the pay rise in percent. The calculator works out the new salary, the extra gross pay and the extra take-home pay per month after income tax and National Insurance. Rates and thresholds are for the 2026-27 tax year and can change. A guide only, check gov.uk for the official figures.
What it shows
A rise is taxed at your highest rate, so the extra net pay is less than the extra gross. A 5 percent rise on £35,000 adds £1,750 gross, but at 20 percent tax and 8 percent NI you keep about £1,260.
Tips
When a rise takes you over £50,270 the part above is taxed at 40 percent. Pension contributions through salary sacrifice can reduce the tax on a rise. Student loan repayments are not included here.
計算例
With the boxes at their starting values (Current yearly salary (£): 35000; Pay rise (%): 5), the tool shows: New yearly salary (£): 36,750; Extra gross pay per year (£): 1,750; Take-home per month now (£): 2,393; Take-home per month after the rise (£): 2,498; Extra take-home per month (£): 105. Change any box to see your own numbers. The result updates as you type, and nothing leaves your browser.
最良の結果を得るためのヒント
結果を信頼する前にすべての項目を確認してください。数字がひとつ違うだけで答え全体が変わります。給与明細、請求書、証明書、契約書にある正確な数字を使い、計算した日付を控えておきましょう。税率、しきい値、ルールは随時変わるため、税金、手数料、法的な事柄については結果を概算とみなし、このページに記載された公式情報源で確認してください。シナリオは何度でも試せます。何も保存・送信されず、ページを再読み込みすると入力欄はクリアされます。
ポイント
よくある質問
Why is my pay rise smaller after tax?
The extra is taxed at your top rate and NI is added, so you keep roughly 70 percent of it at basic rate.
Are student loans included?
No. Add 9 percent of the extra above your plan threshold if you have a loan.
Which tax year?
2026-27 for England, Wales and Northern Ireland.
Does it include pension?
No. Pension deductions from pay would lower the net figure.