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The Easiest Way to Feed Your Snek Correctly

Calculate the exact prey size, feeding weight, and schedule for your pet snake in seconds. Works for ball pythons, corn snakes, king snakes, boas, and all common pet species. Track your snakes with feeding history, reminders & analytics!

✓ Species-specific recommendations
✓ Prevents over/under feeding
🩺 Based on veterinary research & guidelines
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Based on veterinary research & ARAV guidelines

Standards match captive reptile care best practices

Calculate My Snek's Food 🐭
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No scary real snakes, just friendly snek friends! 🥰

🐍 Free Snake Feeding Tools

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Feeding Calculator

Calculate exact prey size based on your snake's weight. Works for all popular species.

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Track Your Snakes

Save multiple snakes, track feeding history, weight, and get reminders.

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Feeding Charts

Detailed feeding schedules by species, age, and size. Print and export PDF.

🐍 Tell Us About Your Snek

💡 Tip: Weigh your snek on a kitchen scale for accuracy!

🐍 Common Friendly Pet Snake Species

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Ball Python

Docile, slow moving, great beginner snake

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Corn Snake

Active, easy to care for, great for beginners

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California Kingsnake

Hardy, easy care, gentle disposition

All species shown are non-venomous captive-bred pet snakes suitable for beginner keepers.

💬 Real Reptile Keeper Stories

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Jessica T.

Ball Python keeper, 3 years

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"I was overfeeding my boy Noodle and he was getting chonky. This calculator told me to drop from medium rats to small rats and feed every 3 weeks instead of every 2. He's back at a healthy weight now and way more active! So simple to use."

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Mike R.

Corn Snake breeder, 7 years

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"I use this for all my hatchlings to make sure I'm offering correctly sized pinkies/fuzzies as they grow. Took the guesswork completely out. New keepers always ask me what size to feed, I just send them here now."

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Sarah K.

Boa Constrictor keeper, 5 years

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"I had no idea boas need feeding so much less often than pythons! The species-specific adjustment is perfect. My rescue boa had digestion issues from being fed too often, she's doing great now that I'm on the right schedule."

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Complete Snake Feeding Chart

Reference tables for ball pythons, corn snakes, king snakes & boas. Find prey size and schedule at a glance.

View Charts →

🐍 Species-Specific Calculators

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Ball Python Feeding Calculator

Prey size, weight & schedule for ball pythons

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Corn Snake Feeding Calculator

Prey size, weight & schedule for corn snakes

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King Snake Feeding Calculator

Prey size, weight & schedule for king & milk snakes

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Boa Constrictor Calculator

Prey size, weight & schedule for boas

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Snake Keeping Buying Guides

Unbiased recommendations for supplies that make snake keeping easier, tested and used by real reptile keepers.

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Best Frozen Feeder Rodents for Snakes (2026)

Feeder quality directly impacts your snake's health. Learn what to look for when buying frozen feeders.

What to look for:

  • ✅ Humanely euthanized, flash frozen immediately
  • ✅ Lab-bred, sanitary conditions, not wild-caught
  • ✅ Clear size grading by weight/age
  • ✅ Vacuum sealed to prevent freezer burn
  • ✅ Buy in bulk for adult snakes to save money

💡 Avoid cheap unknown source feeders — they often carry parasites or have poor nutrition.

See Recommended Feeders →
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Best Thermostats for Reptile Enclosures (2026)

A reliable thermostat is non-negotiable: incorrect temperatures cause digestion issues and even death.

What to look for:

  • ✅ Digital control with +/- 1°F accuracy
  • ✅ High/low temperature alarm for safety
  • ✅ Supports at least 100W for heat mats
  • ✅ Reliable probe, easy to calibrate
  • ✅ Never run heat sources without a thermostat!

💡 A good $30 thermostat saves you hundreds in vet bills from temperature issues.

See Recommended Thermostats →
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Best Snake Enclosures & Tubs (2026)

Proper enclosure size reduces stress, improves feeding response, and makes maintenance easier.

Sizing guide:

  • ✅ Hatchlings: 5-10 gallon tub/tank
  • ✅ Juveniles: 20 gallon long
  • ✅ Adult ball pythons: 40 gallon breeder/PVC
  • ✅ PVC holds heat/humidity better than glass
  • ✅ Always provide at least two hides (warm/cool)

💡 Snakes feel secure in smaller appropriately sized enclosures — too large causes stress and feeding issues.

See Recommended Enclosures →

Disclosure: As an Amazon Associate I earn from qualifying purchases. We only recommend products we would use for our own snakes.

🐍 First 7 Days With Your New Snake Guide

Bringing home a new snake? Follow this simple guide to reduce stress and get your snek feeding well:

Day 1

Set up enclosure correctly, double check temperatures/humidity, place snake in enclosure. LEAVE IT ALONE completely - no handling, no peeking, let it explore and find hides.

Day 2-3

Only open enclosure to refill water if needed. Do not handle. Your snake is stressed and in a new environment, handling now will only make it worse.

Day 4

First handling session, very short (5-10 minutes maximum). Be gentle, let your snake explore you. Don't hold it tightly.

Day 5

Offer first meal (appropriately sized frozen/thawed prey, warmed correctly). If refused, remove prey after 1 hour and try again in 2 days. Do not panic - refusing the first meal is extremely common.

Day 6

If it ate, DO NOT HANDLE for 48 hours minimum (prevents regurgitation). If it refused, leave it alone completely, double check temperatures.

Day 7

Short handling session if it ate successfully. Your snek is now settled in! Continue following the feeding schedule from our calculator.

💡 Tip

Ball pythons are especially shy - it's totally normal for them to refuse meals for the first few weeks in a new home! Be patient and keep consistent temperatures.

📚 In-Depth Snake Care Guides

Detailed answers to the questions every new snake keeper has.

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Ball Python Feeding Chart

Exact prey size, amount and feeding schedule for hatchlings, juveniles and adults — by weight.

Read guide →

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Ball Python Tank Setup

Enclosure size, temperature gradient, humidity, substrate, hides and a complete shopping checklist.

Read guide →

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Why Isn't My Snake Eating?

Every reason ball pythons refuse food, how to fix each one, and exactly when to stop waiting and see a vet.

Read guide →

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Frozen/Thawed Feeding Guide

Safe thawing and warming, tong feeding, switching live-feeders to F/T, and the mistakes that get snakes hurt.

Read guide →

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Best Snake Substrate Compared

Cypress mulch vs coconut coir vs aspen vs paper towel vs bioactive — humidity, burrowing, safety and which to avoid.

Read guide →

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Respiratory Infection Guide

Symptoms, causes, at-home care, when to see a vet, and how to prevent RIs.

Read guide →

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Shedding Guide

The shedding cycle, stuck shed, retained eye caps, and humidity tips.

Read guide →

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Heating Guide

Heat mat vs CHE vs RHP vs DHP — pros, cons, safety, and what works best.

Read guide →

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Morphs Guide

Colors, patterns, genetics, common morphs, and what to buy as a beginner.

Read guide →

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Handling Guide

How to pick up safely, handling tips, taming a new snake, and stress signs.

Read guide →

❓ Snek Feeding FAQ

How often should I feed my snake?

Young, growing sneks eat more frequently: hatchlings every 5-7 days, juveniles every 7-10 days, subadults every 10-14 days, and adult snakes only need feeding every 2-3 weeks. Adjust based on body condition: underweight snakes eat more frequently, overweight chonky sneks eat less often.

What size prey should I feed my snake?

Prey should be roughly 10-15% of your snake's body weight, and no larger than the widest part of your snake's body. Too large prey can cause regurgitation or impaction (yucky for everyone), while too small prey will not provide adequate nutrition and your snek will be hungry and grumpy.

Should I feed live or frozen thawed prey?

Frozen/thawed prey is ALWAYS recommended for safety! Live prey can injure or even kill your snake if left unattended, and frozen rodents are also more convenient, cheaper, and carry lower parasite risk. Always thaw prey completely and warm to approximately mouse body temperature before offering (warm water bath works great).

Why did my snake refuse food?

It is totally normal for sneks to refuse meals occasionally! Common reasons: they are in shed, it's breeding season, they are stressed from a recent move/change in enclosure, or they are just not hungry. If your snek refuses food for multiple consecutive feeding cycles and is losing weight, check your enclosure temperatures/humidity and consult a reptile vet if needed.

How long after feeding should I wait to handle my snake?

Wait AT LEAST 48 hours after feeding before handling your snek! Handling too soon can cause stress and regurgitation, which is very hard on a snake's digestive system (and very gross to clean up). Give your noodle time to digest their mouse in peace.