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Percentage calculator

Find what a percentage of a number equals.

Enter your details and see the result immediately. Always verify important decisions.

Formula or assumptiona × p ÷ 100
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46 tools
FREE NETWORK TOOLS

Understand your internet connection.

Check your public IP address and the SSL/TLS certificate chain of a website. No account needed.

2 network tools

Sjekk IP-adresse

Gratis verktøy: Sjekk IP-adresse. Skriv inn verdier for å se resultatet.

Open alternative IP checker

This IP check runs on the Omnivumo server using the public connection address. Country is estimated from the local IP-country database. Provider, ASN, exact city and VPN/Tor status are not independently verified.

This IP check runs on the Omnivumo server using the public connection address. Country is estimated from the local IP-country database. Provider, ASN, exact city and VPN/Tor status are not independently verified.

Sjekk SSL-sertifikat

Gratis verktøy: Sjekk SSL-sertifikat. Skriv inn verdier for å se resultatet.

Alternative: detailed SSL Labs test

This certificate check runs on the Omnivumo server and opens a direct TLS connection to the public hostname you enter. Private and local network targets are blocked; revocation and a full browser trust assessment are not performed.

This certificate check runs on the Omnivumo server and opens a direct TLS connection to the public hostname you enter. Private and local network targets are blocked; revocation and a full browser trust assessment are not performed.

What is a certificate chain?

A site commonly has a leaf certificate, intermediate certificates and a trusted root CA. Browsers may judge trust differently from the scanner.

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Enkle beregninger

Made to give you clarity with no accounts or complicated forms.

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Instant results

Results update as soon as you change a value.

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Numbers you enter stay in your browser and are not sent anywhere.

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For everyone

Use all our tools for free in 30 languages.

GOOD TO KNOW

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Quick answers to common questions.

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IP Geolocation by DB-IP
Denne språkversjonen er under forbedring: noen faguttrykk og juridisk informasjon kan være på engelsk. Kontroller viktige resultater.