Guwara Kalyan is a village in Thanagazi tehsil in district of Alwar, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Guwara Kalyan was 330 which includes 168 males and 162 females. Guwara Kalyan covers 221 ha area. Pincode of Guwara Kalyan is 301027.