How to build a dumbbell set over time in three stages

The three stage plan in short

Staging works because the pairs are fixed rubber hex weights. You add to the set instead of replacing it, so the 5kg pair you press overhead in week one is still your lateral raise and warm up weight in month nine.

• Stage 1, week 1: 6mm Non-Slip TPE Yoga Mat ($60) and the 5kg pair ($48). Goods $108.
• Stage 2, month 3 to 4: 10kg pair ($114) and 2kg pair ($23). Goods $137.
• Stage 3, month 6 to 9: 15kg pair ($170).

Stage 1: the first order, week one

Your first order needs one pair you can press overhead for 8 reps and row for 12, and for most people starting out that is the same pair. The 5kg pair at $48 covers goblet squats, rows, presses, curls, lunges and Romanian deadlifts for the first eight to twelve weeks.

The yoga mat is for floor work, stretching and core sessions, and its delivery is included to most of Australia. It is fine under a 5kg pair held in your hands. It is too thin for heavier pairs being set down on timber or tile, which is a stage 2 question.

If 5kg is the wrong starting pair

• Too heavy to press: take the 2kg pair ($23) or 3kg pair ($35) first, and the 5kg pair moves into stage 2.
• Already lifting: start at the 10kg pair ($114), then stage 2 becomes the 15kg pair ($170) with a 2kg pair ($23) for shoulder work.
• Not sure: the 5kg pair stays in use longest, because it keeps working as a warm up weight long after it stops being a working weight.

The 15 clean reps rule: when to place the next order

Order the next pair up when you can complete 15 clean reps of your hardest set with the heaviest pair you own, in two separate sessions in the same week. Clean means full range, controlled on the way down, no swinging and no stopping mid set to reset your grip.

Fifteen is the trigger because past that point the load has stopped being the hard part. You keep getting fitter, but the pair is training endurance rather than strength.

• Judge it on your strongest lift: Romanian deadlifts and goblet squats reach 15 reps months before overhead presses do, so the squat usually triggers the order.
• Two sessions, not one: a single good day is not a pattern.
• Take the real gap: if you are squatting 15 reps with the 5kg pair, the next useful weight is the 10kg pair, not the 4kg pair at $46.
• Order in that week: dispatch usually takes 1 to 3 business days and metro delivery usually 2 to 7 business days after that, so allow up to two weeks.

Stage 2: months 3 to 4

The second order adds a heavier pair for legs and back and a light pair for shoulders. The 10kg pair at $114 and the 2kg pair at $23 come to $137 for the goods.

The 2kg pair is the one people leave out. Lateral raises, front raises and external rotations all cap out well under 5kg, so it earns its place at $23 even for strong lifters.

Why 10kg rather than 4kg

The pairs run 1kg, 2kg, 3kg, 4kg, 5kg, 10kg, 15kg, 20kg and 25kg. The 5kg to 10kg step is the widest gap in the range, and it is worth taking in one move for squats, hinges and rows. Your pressing stays on the 5kg pair for a while longer.

This is also the stage to sort the floor if you train on timber, tile or an upstairs floor. A 10kg pair set down between sets is where dents start, so put a 10 to 15mm rubber gym mat from a hardware or fitness retailer under the lifting spot.

Stage 3: months 6 to 9

By the third order you know which lifts you do each week. If squats and Romanian deadlifts are hitting 15 reps on the 10kg pair, the order is the 15kg pair at $170.

Look at the 20kg pair at the same time. It is $176, only $6 more than the 15kg pair. If you already train and the 10kg pair felt light within weeks, the 20kg pair may be the better third buy, with the 15kg pair filling the gap later.

If your training has moved toward circuits and higher reps, spend stage 3 on variety instead of load. The Resistance Band Loop Set (5 Levels) at $59 and the Foam Roller (45cm) at $45 come to $104 for the goods, with delivery of about $16 to metro Sydney.

What the full plan costs

Delivery figures are examples for metro postcodes, charged per item. The yoga mat includes delivery to most of Australia. Your cart shows the exact amount for your postcode.

Stage	When	Items	Goods	Delivery, metro Sydney	Delivery, metro Melbourne
Stage 1	Week 1	Yoga mat, 5kg pair	$108	about $9	about $14
Stage 2	Month 3 to 4	10kg pair, 2kg pair	$137	about $16	about $34
Stage 3	Month 6 to 9	15kg pair	$170	about $20	about $30
Plan total	About 6 to 9 months	One mat, four pairs	$415	about $46	about $77

Delivery is charged per item, so splitting an order across months does not add a separate order fee. The same four pairs ordered together cost the same to deliver as the three staged orders. Staging buys you cash flow and a few months of not owning pairs you cannot lift yet.

What delivery adds at each stage

The charge depends on the item and your postcode. Light pairs are cheap to send and heavy pairs cost more, especially to Perth, Hobart and regional areas.

• Metro Sydney: about $9.16 for a 5kg pair, $10.18 for a 10kg pair and $20.35 for a 15kg pair.
• Metro Melbourne and Brisbane: about $14.25 for a 5kg pair and $23.40 for a 10kg pair. A 15kg pair is about $29.51 to Melbourne and $32.56 to Brisbane.
• Metro Perth: about $28.49 for a 5kg pair, $46.80 for a 10kg pair and $62.06 for a 15kg pair.
• Regional areas: a 10kg pair is about $31.54 to regional NSW and about $68.16 to regional WA.

A few items cannot be sent to remote postcodes, and the cart says so. Enter your postcode before each stage so the charge is not a surprise.

What breaks a staged plan

• Starting with the light pairs: a 1kg and a 2kg pair together is $35, and neither stays a working weight for squats or rows past the first fortnight.
• Waiting for boredom rather than reps: boredom arrives well before 15 clean reps does. Track the reps on one lift and let that number decide.
• Closing the 5kg to 10kg gap in small steps: buying the 3kg pair then the 4kg pair costs $81 and still leaves you short of 10kg.
• Forgetting the light pair: shoulder and rotator cuff work needs 2kg or less, however heavy your squats get.

Storage is the one thing that grows with the plan: four pairs is eight dumbbells, and hex heads sit flat against a wall rather than rolling.

Recommended Gear

Frequently Asked Questions

How many dumbbell pairs do I need to start?

One mid weight pair is enough for the first eight to twelve weeks, and for most people that is the 5kg pair at $48. It covers squats, rows, presses, curls and lunges at a beginner level. Add the next pair when the reps tell you to.

When should I buy the next heaviest dumbbell pair?

Buy it when you can do 15 clean reps of your hardest set with your heaviest pair, in two sessions in the same week. That usually happens first on squats or Romanian deadlifts. Then take the real gap, such as 5kg to 10kg.

Is it cheaper to buy a dumbbell set all at once or over time?

Delivery is charged per item by postcode, so buying the same pairs over time costs the same to deliver as buying them together. Staging spreads the cost and avoids owning pairs you cannot lift yet. If you know what you need, one order is simply less to manage.

What weights should my first three orders cover?

A common path is the 5kg pair first, then the 10kg and 2kg pairs, then the 15kg pair. That is $355 of dumbbells across about six to nine months. If you already train, start at 10kg and move to 15kg or 20kg next.

Do the dumbbells I buy first become useless later?

No. The light pairs move to shoulder work, warm ups and the last sets of a session. A 5kg pair stays useful for lateral raises long after it is too light for squats.

How long does each order take to arrive?

Dispatch usually takes 1 to 3 business days, and metro delivery usually takes 2 to 7 business days after that. Regional and remote areas take longer. Place the next order in the week you hit the rep trigger.

Related Guides

• What Size Dumbbells to Buy: Picking the right first pair.
• Beginner Dumbbell Set: If you would rather buy two pairs at once.
• The 5kg, 10kg and 15kg Set: Where this plan ends up.
• How Many Dumbbells in a Starter Set: Two pairs, three pairs or four.
• Dumbbell Delivery Costs: Example charges by pair and city.