Watering Schedule Calculator
Find out how often and how much to water your potted plants based on type, pot size, season, and location.
How to Use the Watering Schedule Calculator
- Select the type of plant you are growing.
- Enter the diameter of the pot in centimetres.
- Choose the current season and whether the plant is indoors.
- Click Calculate to get the recommended watering frequency and amount.
Casi d'Uso
- •Creating a watering schedule for houseplants.
- •Adjusting watering frequency between summer and winter.
- •Preventing over-watering of succulents and cacti.
- •Setting up automated watering timers.
Formula
Frequency (days) = Base frequency × Season factor × Indoor factor. Water amount (ml) = Pot size² × Plant water factor.
Domande Frequenti
How often should I water succulents?
Succulents need watering every 10–21 days depending on the season. They prefer to dry out completely between waterings.
Does pot size affect watering?
Yes. Larger pots hold more soil and moisture, so they need less frequent watering per volume.
Is it free?
Yes, all calculators on OhMyCalc are completely free.