Tourist Visa to Singapore costs USD 30, and is usually processed with 24 hours. Indians and nationals of more than 30 countries need to apply for a visa in advance.
Most nationalities can enter Singapore without a visa for up to 30 days.
Nationals of the European Union member states, Norway, South Korea, Switzerland and the United States can enter Singapore without a visa for up to 90 days.
Nationals of Armenia, Azerbaijan, Belarus, China (PRC), Georgia, India, Kazakhstan, Kyrgyzstan, Moldova, Myanmar, Russia, Tajikistan, Turkmenistan, Ukraine, Afghanistan, Algeria, Bangladesh, Egypt, Iran, Iraq, Jordan, Lebanon, Libya, Mali, Morocco, Nigeria, Pakistan, Palestine, Saudi Arabia, Somalia, Sudan, Syria, Tunisia and Yemen will need to apply for a visa.