JPY to WST exchange rate

The JPY to WST rate from the daily edition, with a converter, conversion tables, and a free API.

JPY to WST

Daily reference rate

1 JPY = 0.017331 WST

1 WST = 57.7002 JPY

Next edition

This is the daily reference rate. Plans get updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.

Converter

Conversions use the rate shown above. Edit either amount.

JPY to WST

Amount in JPYConverted to WST
1 JPY0.017331 WST
5 JPY0.0866548 WST
10 JPY0.17331 WST
25 JPY0.433274 WST
50 JPY0.866548 WST
100 JPY1.73 WST
250 JPY4.33 WST
500 JPY8.67 WST
1,000 JPY17.33 WST
5,000 JPY86.65 WST
10,000 JPY173.31 WST

WST to JPY

Amount in WSTConverted to JPY
1 WST57.7 JPY
5 WST288.5 JPY
10 WST577 JPY
25 WST1,442.51 JPY
50 WST2,885.01 JPY
100 WST5,770.02 JPY
250 WST14,425.05 JPY
500 WST28,850.1 JPY
1,000 WST57,700.21 JPY
5,000 WST288,501.04 JPY
10,000 WST577,002.08 JPY

JPY to WST history

Daily closing rates for 1 JPY in WST. Weekends and holidays without a published rate are skipped.

JPY to WST daily closing rate, last yearFrom 0.0173183 on Oct 29, 2026 to 0.017331 on Nov 5, 2026. Use the left and right arrow keys to read each day.0.017310.017360.01741Oct 29Nov 5
30-day change
+0.07%
1-year high
0.0174028 on Nov 2, 2026
1-year low
0.0173183 on Oct 29, 2026
Last 8 closing rates
Date1 JPY in WST
Nov 5, 20260.017331
Nov 4, 20260.0173285
Nov 3, 20260.017341
Nov 2, 20260.0174028
Nov 1, 20260.0173599
Oct 31, 20260.0173606
Oct 30, 20260.0173184
Oct 29, 20260.0173183

Every daily JPY to WST rate back to 1999 is one request away with /timeseries. The free plan covers the last 30 days; paid plans reach the full archive. Get a free API key.

Time series

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/timeseries?start=2026-10-29&end=2026-11-05&base=JPY&symbols=WST" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Get JPY to WST from the API

Convert an amount or read the rate alone with a bearer key. Plans with faster editions can also push rates to you with webhooks or stream them over a WebSocket.

Sign up for a free API key.

Convert

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/convert?from=JPY&to=WST&amount=100" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Latest rate

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/latest?base=JPY&symbols=WST" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Related rates

Frequently asked questions

What was the highest JPY to WST rate in the last year?
Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 JPY = 0.0174028 WST on Nov 2, 2026, and the lowest was 0.0173183 WST on Oct 29, 2026. Over that period the rate changed +0.07%.
What is the JPY to WST rate today?
As of Nov 5, 2026, 12:00 AM UTC, 1 JPY = 0.017331 WST, and 1 WST = 57.7002 JPY. These figures come from the daily edition of the Currency Exchange Rate API.
How often is the JPY to WST rate updated?
This page shows the daily reference rate, which is refreshed once a day. The next daily edition is due Nov 6, 2026, 12:00 AM UTC. Plans with a faster edition can receive updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.
How do I get the JPY to WST rate in code?
Call GET /convert?from=JPY&to=WST&amount=100 with your API key in the Authorization header, or call GET /latest?base=JPY&symbols=WST to get the rate alone.
Is there a free plan?
Yes. Start on the free plan; no credit card is required. Move to a plan with a faster edition when you need more frequent updates.

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