How many hours should a 14 month old be sleeping during the day?

After 12 months, 11 hours of sleep at night and about 1 or 2 naps during the day. As they grow older, you'd find that it'd be increasingly difficult to put them down for naps. When my daughter was younger, she hated nap times and it got so tiring to even try to put her down to sleep so I eventually just let her be. Sometimes she falls asleep on her own if it's too quiet so I usually bring her into her room where everything's dark and cool so she's more tempted to sleep.