Convert GBP to SLL
British Pound → Sierra Leonean Leone (old)
1 GBP = 30,387.671 SLL(1 SLL = 0.0000329081 GBP)
Currency converter
1 GBP =
30,387.671 SLL
GBP to SLL: last 30 days
Over the last 30 days, 1 GBP traded between 27,982.071 and 33,251.153 SLL, averaging 31,033.107 SLL. The GBP/SLL rate is down 2.35% since 2026-08-28.
- 30-day high
- 33,251.153
- 2026-09-04
- 30-day low
- 27,982.071
- 2026-09-18
- 30-day average
- 31,033.107
- Days with data: 30
- 30-day change
- -2.35%
- since 2026-08-28
33,251.153
27,982.0712026-08-28 → 2026-09-26
| Date | 1 GBP in SLL | Daily change |
|---|---|---|
| 2026-09-26 | 30,387.671 | 0.00% |
| 2026-09-25 | 30,387.671 | +0.34% |
| 2026-09-24 | 30,286.127 | -0.54% |
| 2026-09-23 | 30,449.404 | -7.51% |
| 2026-09-22 | 32,922.543 | +7.17% |
| 2026-09-21 | 30,721.055 | +0.38% |
| 2026-09-20 | 30,605.058 | -0.00% |
| 2026-09-19 | 30,605.113 | +9.37% |
| 2026-09-18 | 27,982.071 | -8.81% |
| 2026-09-17 | 30,685.811 | -7.43% |
| 2026-09-16 | 33,149.92 | +7.22% |
| 2026-09-15 | 30,918.075 | -0.12% |
| 2026-09-14 | 30,956.428 | -0.10% |
| 2026-09-13 | 30,987.43 | 0.00% |
| 2026-09-12 | 30,987.43 | -0.01% |
| Date | 1 GBP in SLL | Daily change |
|---|---|---|
| 2026-09-11 | 30,989.401 | +0.00% |
| 2026-09-10 | 30,988.51 | -0.37% |
| 2026-09-09 | 31,104.083 | +0.19% |
| 2026-09-08 | 31,046.405 | +0.11% |
| 2026-09-07 | 31,012.295 | -0.00% |
| 2026-09-06 | 31,013.359 | -1.78% |
| 2026-09-05 | 31,575.193 | -5.04% |
| 2026-09-04 | 33,251.153 | +7.46% |
| 2026-09-03 | 30,941.862 | +0.14% |
| 2026-09-02 | 30,899.611 | -0.37% |
| 2026-09-01 | 31,013.166 | +0.05% |
| 2026-08-31 | 30,997.683 | -0.49% |
| 2026-08-30 | 31,149.62 | -2.23% |
| 2026-08-29 | 31,861.482 | +2.39% |
| 2026-08-28 | 31,117.591 | — |
GBP to SLL conversion table
1 GBP30,387.671 SLL
5 GBP151,938.36 SLL
10 GBP303,876.71 SLL
25 GBP759,691.79 SLL
50 GBP1,519,383.6 SLL
100 GBP3,038,767.1 SLL
500 GBP15,193,836 SLL
1,000 GBP30,387,671 SLL
5,000 GBP151,938,357 SLL
10,000 GBP303,876,714 SLL
Get the GBP/SLL rate in your app
One GET request returns the latest GBP → SLL rate as JSON. Send your API key in the Authorization header.
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://rate-api.com/api/v1/pair/GBP/SLL"fetch('https://rate-api.com/api/v1/pair/GBP/SLL', {
headers: { Authorization: 'Bearer YOUR_API_KEY' },
})
.then((res) => res.json())
.then((data) => console.log(`1 GBP = ${data.rate} SLL`));import requests
res = requests.get(
"https://rate-api.com/api/v1/pair/GBP/SLL",
headers={"Authorization": "Bearer YOUR_API_KEY"},
timeout=10,
)
data = res.json()
print(f"1 GBP = {data['rate']} SLL")<?php
$ch = curl_init('https://rate-api.com/api/v1/pair/GBP/SLL');
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY'],
]);
$data = json_decode(curl_exec($ch), true);
echo "1 GBP = {$data['rate']} SLL\n";Example response
{
"success": true,
"pair": {
"from": "GBP",
"to": "SLL"
},
"rate": 30387.6714,
"timestamp": 1790447454,
"date": "2026-09-26"
}Replace YOUR_API_KEY with a key from your dashboard. The same key also works in the URL path or an X-API-Key header.
Get your free API key
Free plan: 2,500 requests a month, no credit card. Upgrade any time for conversion, historical rates and higher limits.
Related conversions
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Currency profiles
Rate as of 2026-09-26. Powered by the Rate-API exchange rates API.