Free Lawn Care Tools & Calculators

10 interactive calculators to take the guesswork out of lawn care. Calculate mower size, mowing time, fertilizer needs, watering schedules, and more.

Mowing Calculators

Find the right mower and estimate your mowing time and costs.

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Calculate your exact lawn area in square feet or meters and get a mower recommendation.

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Enter your yard size and find out what type of lawn mower is the best fit.

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Estimate how long it will take to mow your lawn based on deck width and speed.

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Calculate monthly and yearly lawn mowing costs for professional service.

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Find the right robotic mower category and model for your yard size.

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Get the optimal cutting deck width for your yard size and mowing style.

Calculate fertilizer, seed, and water needs for a healthy lawn.

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Calculate how much fertilizer your lawn needs based on size and N-P-K ratio.

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Determine how much seed you need for a new lawn or overseeding project.

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Get a personalized watering schedule based on lawn size and climate zone.

Plan your garden projects with precision.

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Calculate cubic yards and bags of mulch needed for your garden beds.