What is the latest available GBP to USD reference rate?
FXpeek shows 1 GBP = 1.3376 USD as the latest available reference rate; it is not a transaction or settlement rate.
GBP to USD — Latest reference rate
Updated: September 17, 2026
1.3376ECB / Frankfurter · September 17, 2026
1 GBP = 1.3376 USD
▼ 0.55% vs 30 days ago
As of September 17, 2026, 1 GBP = 1.3376 USD. FXpeek provides historical GBP/USD reference rates with CSV export and free API access. Data source: public reference rates and FXpeek historical tables. For invoice-date rates, use date-specific lookup.
Date-specific lookupConvert GBP to USD
→
1.3376
Copy citation and data links
GBP to USD exchange rate graph
GBP/USD · 2026-09-17 · 1.3376
This GBP to USD graph plots 254 dated reference observations from September 19, 2025 to September 17, 2026. The latest point is 1.3376 USD per GBP; the highest and lowest values in this range are 1.3817 and 1.3044. Use the graph to inspect direction and range, then use a dated row for a receipt, invoice, expense, or accounting record.
| Graph check | Observed value | How to use it |
|---|---|---|
| Latest plotted date | September 17, 2026: 1.3376 USD | Use for the latest available reference, not a bank quote |
| Range high | 1.3817 USD | Shows the upper observation in the displayed history |
| Range low | 1.3044 USD | Shows the lower observation in the displayed history |
| Daily evidence | CSV and JSON history | Download rows when the graph must be reproduced or audited |
Hover or focus the chart points to read individual dates. For the complete daily table, open the GBP/USD historical chart. For spreadsheet or dashboard work, use the CSV and API links above so the date, full rate, source, and retrieval path remain reviewable.
Common amounts
GBP/USD rate context
Latest
1 GBP = 1.3376 USD
365-day high
1.3817 USD
365-day low
1.3044 USD
365-day average
1.341449 USD
This British Pound to US Dollar page combines the latest reference rate with 254 daily observations from September 19, 2025 to September 17, 2026. Use it for spreadsheet checks, invoice reconciliation, travel estimates, marketplace reporting, and historical lookup. It is not a bank quote or trading signal.
For repeatable workflows, use the free JSON and CSV endpoints instead of copying table values by hand: /api/history?from=GBP&to=USD&days=365 and /api/csv?from=GBP&to=USD&days=365.
Historical views
How to use this GBP/USD reference
This page combines the latest GBP/USD reference rate with 254 daily observations so you can check a figure, compare a period, or explain a conversion without turning the page into a forecast. The high, low, and average markers describe the observed window in this dataset, not a prediction of future movement.
For an invoice, receipt, payout, or accounting record, use the exact available rate for the relevant business date and keep the pair, source URL, and retrieval path beside it. FXpeek provides reference data for lookup, reporting, spreadsheets, and lightweight API workflows. It is not a bank, card, broker, remittance, or settlement quote, and nothing here is financial advice.
FXpeek sources GBP/USD reference rates from public reference-rate data and refreshes the historical table daily, so the page always labels the latest available date. For a precise record, confirm the observation date on the row or graph before quoting the value, and use the date-specific lookup when the exact business day matters.
| Use case | What this page offers | Best next step |
|---|---|---|
| Check a current rate | 254 dated observations plus the latest available reference rate | Open daily history for the exact dates behind a figure |
| Compare a period | Observed range 1.3044–1.3817 USD | Use monthly-average or yearly pages for a longer view |
| Build a spreadsheet | CSV and JSON API links beside the table values | Import via CSV or IMPORTDATA and keep the source URL |
| Document a record | Canonical page, CSV URL, and JSON history URL | Save the URL beside the report, spreadsheet, or receipt |
Use GBP/USD reference data in your workflow
Choose the GBP/USD view that matches the date, evidence, spreadsheet, or API task you need to complete.
Look up a rate by dateFind a dated GBP/USD reference rate for an invoice, receipt, or report.Review the full historyCompare daily GBP/USD observations, range statistics, and the historical chart.Use CSV or Google SheetsImport GBP/USD reference rows into Excel or Google Sheets with a repeatable source URL.Connect the APIUse JSON or CSV endpoints for a dashboard, internal tool, or reporting workflow.Keep source and method evidenceRecord the GBP/USD source, observation date, retrieval path, and reference-only limits for later review.Prepare a month-end reference fileChoose the month-end business date, open the dated GBP/USD page, and keep the source URL with the close file.
Which FXpeek rate should you use?
| Use case | Recommended action |
|---|---|
| Invoice-date rate | Use date-specific lookup and keep the GBP/USD source URL with the record. |
| CSV and Excel export | Use the GBP/USD CSV endpoint for Excel, Google Sheets, and pandas. |
| Google Sheets import | Use IMPORTDATA with the FXpeek CSV endpoint; no add-on is required. |
| Stablecoin reference rate | Use the USDT or USDC reference endpoint as reference data, not as a transaction quote. |
| Month-end review | Use historical or monthly-average pages and keep the CSV plus source URL. |
GBP/USD FAQ
How do I get historical GBP/USD rates for accounting records?
Use date-specific lookup or the CSV/API endpoint, then keep the date, pair, and source URL with the record.
Can I export GBP/USD history as CSV?
Yes. FXpeek provides CSV and JSON API examples for supported currency pairs.
What source does FXpeek use for GBP/USD?
FXpeek uses public reference-rate sources and data-backed historical tables.
Does FXpeek update the GBP/USD rate daily?
FXpeek refreshes historical reference data daily and labels the latest available date on the page, so you can tell how current the observation is.
Can I use this GBP/USD rate for tax or legal records?
The rate is reference data, not advice. For tax, legal, or settlement records, use the rate from the relevant business date and keep the source URL with the record.
How do I convert an amount of GBP to USD?
Use the converter on this page or the common amount table, which shows how a fixed GBP amount converts at the latest available reference rate. For a dated figure, use the date-specific lookup instead.
Does FXpeek charge for the GBP/USD CSV or API?
No. The CSV export and JSON API are free and available for supported currency pairs for lookup, reporting, spreadsheets, and internal tools.
Why might this GBP/USD rate differ from my bank or card provider?
Banks, cards, brokers, and remittance services add their own margins, fees, and timing on top of the reference rate. Use this page for reference and historical lookup, not as the exact rate a provider will charge.